SR9705 Hardware Guide

ECI® SR9705

Installation and Maintenance Manual

V4.0

SR9705 Installation and Maintenance ManualVersion 4.0Catalog No. X36890 First Edition, April 2008

© Copyright by ECI Telecom, 2008. All rights reserved worldwide.This is a legal agreement between you, the end user, and ECI Telecom Ltd. ("ECI Telecom"). BY OPENING THE DOCUMENTATION AND/OR DISK PACKAGE, YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNOPENED DOCUMENTATION AND/OR DISK PACKAGE AND THE ACCOMPANYING ITEMS (INCLUDING WRITTEN MATERIALS AND BINDERS OR OTHER CONTAINERS), TO THE PLACE FROM WHICH YOU OBTAINED THEM.The information contained in the documentation and/or disk is proprietary and is subject to all relevant copyright, patent, and other laws protecting intellectual property, as well as any specific agreement protecting ECI Telecom's rights in the aforesaid information. Neither this document nor the information contained in the documentation and/or disk may be published, reproduced, or disclosed to third parties, in whole or in part, without the express prior written permission of ECI Telecom. In addition, any use of this document, the documentation and/or the disk, or the information contained therein for any purposes other than those for which it was disclosed, is strictly forbidden.ECI Telecom reserves the right, without prior notice or liability, to make changes in equipment design or specifications. Information supplied by ECI Telecom is believed to be accurate and reliable. However, no responsibility whatsoever is assumed by ECI Telecom for the use thereof, nor for the rights of third parties, which may be affected in any way by the use and/or dissemination thereof.Any representation(s) in the documentation and/or disk concerning performance of ECI Telecom product(s) are for informational purposes only and are not warranties of product performance or otherwise, either express or implied. ECI Telecom's standard limited warranty, stated in its sales contract or order confirmation form, is the only warranty offered by ECI Telecom.The documentation and/or disk is provided "AS IS" and may contain flaws, omissions, or typesetting errors. No warranty is granted nor liability assumed in relation thereto, unless specifically undertaken in ECI Telecom's sales contract or order confirmation. Information contained in the documentation and in the disk is periodically updated, and changes will be incorporated in subsequent editions. If you have encountered an error, please notify ECI Telecom. All specifications are subject to change without prior notice.The documentation and/or disk and all information contained therein is owned by ECI Telecom and is protected by all relevant copyright, patent, and other applicable laws and international treaty provisions. Therefore, you must treat the information contained in the documentation and disk as any other copyrighted material (for example, a book or musical recording).Other Restrictions. You may not rent, lease, sell, or otherwise dispose of the documentation and disk, as applicable. YOU MAY NOT USE, COPY, MODIFY, OR TRANSFER THE DOCUMENTATION AND/OR DISK OR ANY COPY IN WHOLE OR PART, EXCEPT AS EXPRESSLY PROVIDED IN THIS LICENSE. ALL RIGHTS NOT EXPRESSLY GRANTED ARE RESERVED BY ECI TELECOM.All trademarks mentioned herein are the property of their respective holders.ECI Telecom shall not be liable to you or to any other party for any loss or damage whatsoever or howsoever caused, arising directly or indirectly in connection with this documentation and/or disk, the information contained therein, its use, or otherwise. Notwithstanding the generality of the aforementioned, you expressly waive any claim and/or demand regarding liability for indirect, special, incidental, or consequential loss or damage which may arise in respect of the documentation and/or disk and/or the information contained therein, howsoever caused, even if advised of the possibility of such damages.This is a legal agreement between you, the end user, and ECI Telecom Ltd. ("ECI Telecom"). The end user hereby undertakes and acknowledges that they read the "Before You Start/Safety Guidelines" instructions and that such instructions were understood by them. It is hereby clarified that ECI Telecom shall not be liable to you or to any other party for any loss or damage whatsoever or howsoever caused, arising directly or indirectly in connection with you fulfilling and/or failed to fulfill in whole or in part the "Before You Start/Safety Guidelines" instructions. Notwithstanding the generality of the aforementioned, you expressly waive any claim and/or demand regarding liability for indirect, special, incidental or consequential loss or damage which may arise in respect of the information contained therein howsoever caused even if advised of the possibility of such damages.

SR9705 Installation and Maintenance Manual

Contents

Contents

About This Guide .................................................................... viiAudience ............................................................................................. viiOrganization ........................................................................................ vii

Conventions ....................................................................................... viii

Related Documentation ...................................................................... ixRequesting Technical Assistance ....................................................... ix

System Overview .................................................................... 1-1SR9705 Overview ..............................................................................1-1

Key Features .............................................................................1-3

System Architecture ..................................................................1-5

System Software .......................................................................1-7SR9705 Specifications .....................................................................1-13

Agency Approvals ...................................................................1-14

Safety Information ............................................................................1-15

Hardware Component Overview ........................................... 2-1Chassis ..............................................................................................2-1

Specifications ............................................................................2-1Card Cage .................................................................................2-3

BITS Connector Panel ...............................................................2-4

Power System ...........................................................................2-5Cooling System .........................................................................2-8

Backplane ..................................................................................2-9

Component Cards ..............................................................................2-9Network Processor Blade (NPB) Cards ....................................2-9

Route Control Processor (RCP) ..............................................2-10

Safety and Compliance Information ..................................... 3-1Pending Compliance Statements .......................................................3-1

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FCC Compliance Statement ......................................................3-2CE Notice ..................................................................................3-2

VCCI Notice ...............................................................................3-3

Australia EMC Compliance .......................................................3-3Safety Certifications ..................................................................3-3

Safety Guidelines, Cautions, and Warnings ......................................3-3

Safety Definitions ......................................................................3-4General Safety ..........................................................................3-4

Electrical Safety .........................................................................3-6

Installation Safety ....................................................................3-10Operational Safety ................................................................... 3-11

Preparing for Installation ....................................................... 4-1Safety Information ..............................................................................4-1Site Requirement Guidelines .............................................................4-2

Rack-Mounting Guidelines ........................................................4-2

Environmental Requirements ....................................................4-4Power Requirements and Specifications ...................................4-4

System Grounding Guidelines and Specifications .....................................................................4-8Cabling Guidelines and Specifications ......................................4-8

Site Wiring Considerations ........................................................4-9

Optic Connection Guidelines ...................................................4-10Required Tools .................................................................................4-13

Unpacking the Router ......................................................................4-13

Unpacking Component Cards ..........................................................4-14Verifying the Contents of Your Shipment .............................................................................4-15

What to Do Next ...............................................................................4-15Router Log .......................................................................................4-16

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Installing the Router ............................................................... 5-1Safety Information ..............................................................................5-1

Before You Start .................................................................................5-2

Rack-Mounting the Router .................................................................5-3Mechanically Assisted Procedure .............................................5-6

Manual Procedure .....................................................................5-7

Connecting the System Ground .........................................................5-8Installing the Power Modules ...........................................................5-10

Installing DC Power Entry Modules .........................................5-10

Installing AC-DC Power Supply Units ...................................... 5-11Connecting Power ............................................................................5-12

Connecting DC Power .............................................................5-12

Connecting AC Power .............................................................5-14Installing Component Cards .............................................................5-14

Installing a NPB or RCP Card .................................................5-15

Installing Card Blanks ..............................................................5-16About Automatic Firmware Upgrades .....................................5-16

Connecting Cabling ..........................................................................5-17

Connecting Cables to a NPB Card ..........................................5-17Connecting Cables to an RCP Card ........................................5-18

What to Do Next ...............................................................................5-21

Initial System Setup and Upgrade ........................................ 6-1Before You Start .................................................................................6-2

Powering Up the Router .....................................................................6-2

Logging on to the Router ...................................................................6-3Setting up a Basic Configuration ........................................................6-4

Configuring the Serial Ports .............................................................6-10

Procedure ................................................................................ 6-11Enabling System Services ...............................................................6-12

Procedure ................................................................................6-12

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Logging off the Router .....................................................................6-13Powering Down the Router ..............................................................6-13

Procedure ................................................................................6-13

Upgrading the Software ...................................................................6-14Before You Start ......................................................................6-14

Troubleshooting the Router .................................................. 7-1Requesting Technical Assistance ......................................................7-1General Router Failure ......................................................................7-2

DC Power Entry Problems .................................................................7-3

AC Power Entry Problems .................................................................7-3Cooling System Problems ..................................................................7-4

Component Card Problems ...............................................................7-5

System Software Problems ................................................................7-7Getting Help ..............................................................................7-7

Alarms ................................................................................................7-9

Environmental Alarms ...............................................................7-9

Maintaining the Router ........................................................... 8-1Safety Information ..............................................................................8-1

Required Tools ...................................................................................8-1Replacement Parts ............................................................................8-2

Routine Maintenance .........................................................................8-2

Installing and Removing Component Cards ......................................8-3Installation Procedure ................................................................8-3

Removal Procedure ...................................................................8-3

Replacing Fan Trays ..........................................................................8-5Replacing Air Filters ...........................................................................8-7

Replacing Fan Controller ...................................................................8-9

Replacing DC Power Cables ...........................................................8-10Caring for Fiber-Optic Cables ..........................................................8-13

Cleaning Fiber-Optic Connectors ............................................8-13

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Returning and Repackaging the Router ............................... 9-1Return Procedure ...............................................................................9-1

Required Tools and Materials ............................................................9-2

Safety Recommendations ..................................................................9-3Repackaging the Router ....................................................................9-3

Repackaging a Component Card .......................................................9-4

Translated Safety Warnings ..................................................A-1Overview ........................................................................................... A-1

Warning Definition ............................................................................. A-2

Safety Warnings ................................................................................ A-3Qualified Personnel Warning .................................................... A-3

Installation Warning .................................................................. A-4

General Warnings ..................................................................... A-5DC Power Warnings ................................................................. A-9

Electric Safety Warning .......................................................... A-15

Equipment Disposal Warning ................................................. A-16Grounded Equipment Warnings ............................................. A-17

Jewelry Removal Warning ...................................................... A-19

Laser Warnings ...................................................................... A-20Lightning Warning ................................................................... A-23

Rack-Mounting Warnings ....................................................... A-24

Ramp Warning ........................................................................ A-27SELV Circuit Warning ............................................................. A-28

Temperature Warning ............................................................. A-29

Glossary ................................................................................. G-1

Index ......................................................................................... I-1

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List of FiguresFigure 1-1: SR9705 front view ............................................................1-2Figure 1-2: SR9705 rear view ............................................................1-2Figure 1-3: SR9705 architecture ........................................................1-6Figure 1-4: ShadeTree System Software architecture .......................1-8Figure 2-1: Chassis – Front isometric view ........................................2-2Figure 2-2: Chassis – rear isometric view ....................................2-3Figure 2-3: Front card cage ................................................................2-4Figure 2-4: DC power modules ..........................................................2-6Figure 2-5: AC power supply units .....................................................2-7Figure 2-6: Fan tray ............................................................................2-8Figure 4-1: Shipping container .........................................................4-13Figure 5-1: Rack-mounting the chassis ..............................................5-4Figure 5-2: Moving the mounting brackets .........................................5-5Figure 5-3: Installing the 23-inch rack mounting brackets ..................5-6Figure 5-4: System ground (chassis rear) ..........................................5-9Figure 5-5: Installing the grounding connector ...................................5-9Figure 5-6: DC power entries and circuit breakers (chassis front) ...5-10Figure 5-7: AC power supplies and circuit breakers (chassis front) .5-11Figure 5-8: RCP card ......................................................................5-18Figure 5-9: Alarm DB-15 female receptacle .....................................5-18Figure 5-10: Serial RJ-45 receptacle ................................................5-19Figure 5-11: Ethernet RJ-45 receptacle ...........................................5-21Figure 8-1: Fan tray location (chassis front) .......................................8-5Figure 8-2: Removing the fan tray ......................................................8-6Figure 8-3: Air filter location (fan tray) ................................................8-7Figure 8-4: Removing the air filter ......................................................8-8Figure 8-5: Removing the fan controller .............................................8-9Figure 8-6: DC power entries and circuit breakers (chassis front) ...8-11

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List of TablesTable 1: Typographic conventions ................................................... ii-viiiTable 1-1: Physical specifications ................................................... 1-13Table 1-2: Electrical specifications ................................................... 1-13Table 1-3: Enviromental specifications............................................. 1-13Table 1-4: Agency approvals............................................................ 1-14Table 2-1: General specifications....................................................... 2-1Table 2-2: Component cards.............................................................. 2-3Table 2-3: BITS input status LEDs.................................................... 2-5Table 2-4: BITS output status LEDs................................................... 2-5Table 2-5: Power supply status LEDs ................................................ 2-7Table 2-6: Fan tray status LEDs......................................................... 2-9Table 4-1: Card blank part numbers................................................... 4-3Table 4-2: Environmental requirements ............................................. 4-4Table 4-3: Example power calculations.............................................. 4-5Table 4-4: Power consumption........................................................... 4-5Table 4-5: DC power specifications.................................................... 4-6Table 4-6: AC power specification...................................................... 4-7Table 4-7: Interface cable specifications............................................ 4-9Table 4-8: Common link-loss factor values ...................................... 4-11Table 4-9: Router log........................................................................ 4-16Table 5-1: Card cage slots ............................................................... 5-14Table 5-2: DB-15 pinout ................................................................... 5-18Table 5-3: RJ-45 pinout.................................................................... 5-20Table 5-4: Ethernet RJ-45 pinout ..................................................... 5-21Table 7-1: Power failure problems ..................................................... 7-2Table 7-2: DC power entry problems ................................................. 7-3Table 7-3: AC power entry problems.................................................. 7-3Table 7-4: Cooling system problems.................................................. 7-4Table 7-5: Component card problems................................................ 7-5Table 7-6: System software problems................................................ 7-7Table 7-7: Environmental alarms ....................................................... 7-9Table 8-1: When card is removed ...................................................... 8-3

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About This GuideThe SR9705 Hardware Installation Guide describes ECI’s SR9705 switch router and explains how to:

Unpack and install the router

Set up the router

Perform basic troubleshooting

Perform routine maintenance

Repackage the switch router and its components for transport or return

AudienceThis guide is designed for the person installing the switch router, who should have experience as an electronic technician, a broad understanding of networking concepts, and experience with configuring networks.

OrganizationThis guide is organized as follows:

Chapter 1: System Overview. Provides an overview of the SR9705 switch router, including its key features, system architecture, system software, specifications, and pending agency approvals.

Chapter 2: Hardware Component Overview. Provides an overview of the router’s main hardware components.

Chapter 3: Safety and Compliance Information. Provides pending regulatory compliance information and describes the safety guidelines, cautions, and warnings you should be familiar with before you attempt to work with or near the switch router.

Chapter 4: Preparing for Installation. Contains important information about preparing your site for the installation of the router.

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Chapter 5: Installing the Router. Provides procedures for installing the switch router and its components.

Chapter 6: Initial System Setup and Upgrade. Describes how to minimally configure the router to establish connectivity with your network and explains how to perform a software upgrade.

Chapter 7: Troubleshooting the Router. Contains information about performing basic troubleshooting actions on the switch router.

Chapter 8: Maintaining the Router. Contains procedures for working with the router’s field-serviceable components.

Chapter 9: Returning and Repackaging the Router. Contains instructions for repackaging the switch router and its components if you need to transport the system to a different location or return it to ECI for repair or replacement.

Appendix A: Translated Safety Warnings. Contains translated safety warnings.

Glossary

Index

ConventionsThis guide uses the following conventions:Table 1: Typographic conventions

monospace Command line outputmonospace bold Command line commands, keywords,

and values that you need to typemonospace bold italic

Command line variables for which you need to specify values

monospace italic Referenced command line variables for which you need to specify values

bold Commands for other interactions

NOTE: Text set off in this manner presents clarifying information, specific instructions, commentary, sidelights, or interesting points of information.

CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information.

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About this Manual

Related DocumentationSR9705 Release Notes. Contains the latest information about know problems and suggested workarounds for the SR9705.

ShadeTree User Guide. Describes the command line interface for the SR9705 switch router and explains how to configure system functionality, ports and interfaces, routing functionality, and MPLS-related services.

ShadeTree Management Suite Getting Started Guide. Describes the ShadeTree Management Suite (STMS) and explains how to prepare for STMS installation, how to install and remove the management suite software, and how to perform basic tasks using STMS.

ShadeTree Management Suite User Guide. Provides information about using the STMS Client to provision, manage, and monitor network elements.

Requesting Technical AssistanceAt ECI, we’re committed to providing you with superior customer service. If you are experiencing problems with the SR9705, you can contact our Technical Assistance Center (TAC) in any of the following ways:

Phone – Dial 877-452-8735 and then press 3. Or dial 412-809-4342.

E-mail – Send your noncritical issues to [email protected].

Technical assistance is available 24 hours a day, 7 days a week.

WARNING: Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life.

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1
System Overview
SR9705 OverviewA member of the ECI’s switch router family, the SR9705 is the next generation, high-capacity switch router. A centralized non-blocking fabric chipset resides on each Route Control Processor (RCP) which is used to route data between Network Processor Blades (NPBs). The SR9705 RCP combines the functions of a switching fabric and a standard RCP on a common board. Two RCPs are required for redundancy. Similarly, the SR9705 NPB combines the functions of a Physical Interface card (PHY) and a standard NPB on a common board. The SR9705 contains two RCPs and five NPBs with a total switching capacity up to 200 Gbps.

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System Overview SR9705 Installation and Maintenance Manual

Figure 1-1 shows the SR9705’s front view and Figure 1-2 shows the SR9705’s rear view.

Figure 1-1: SR9705 front view

Figure 1-2: SR9705 rear view

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SR9705 Installation and Maintenance Manual System Overview

Key FeaturesThis section provides a high-level overview of the SR9705’s key features.

Carrier-class hardwareThe carrier-class SR9705 provides the hardware reliability required in the metro aggregation network where thousands of customers and a range of switched and routed services can be aggregated in a single device. All common equipment is redundant and hot-swappable for maximum uptime and reliability, including:

Network Processor Blades (NPBs)

Route Fabric Modules (RCPs)

Hard disk drive

Power modules (AC or DC)

Fan trays

This level of device redundancy eliminates the need for dual switch router configurations, simplifying network infrastructures and significantly reducing expenses.

Internet-class routingThe SR9705 includes a highly scalable, Internet-class routing engine designed specifically to interoperate seamlessly with current IP backbones. As the main controller for the SR9705, the RCP runs the system software and a full suite of routing protocols. To ensure the RCP can focus on the task of scalable routing, the SR9705 features separate processors for control and forwarding functions. All forwarding, packet processing, and link management are distributed to the NPB cards, freeing the RCP to focus on routing table maintenance, signaling, and network management. This ensures reliable end-to-end service delivery that scales to meet demand without sacrificing features or performance.

Carrier Ethernet QoSThe SR9700 series is fully compliant to Metro Ethernet Forum (MEF) standards and is MEF 9 and MEF 14 certified for E-Line and E-LAN services. The SR9700 series provides E-Line (Ethernet Private Line and Ethernet Virtual Private Line) services via IETF-defined PWE3 standards and provides E-LAN and E-TREE services via IETF-standardized VPLS/H-VPLS signaling. The SR9700 series also supports IEEE-802.1q and IEEE-802.1ad standards for Virtual Bridged Local Area Networks. It provides hierarchical Quality of Service (QoS), Service OAM and Virtual User Network Interface (UNI) for all MEF services.



Advanced packet processing and forwardingThe SR9705’s NPB provides high-performance, distributed packet processing and forwarding using a highly scalable lookup operation to determine next hop and Type of Service (ToS) treatment. The SR9705 NPB features dual packet-parsing engines and a central IP forwarding engine. Each NPB has a capacity of up to 40 Gbps (or 80 Gbps at half-duplex) and a forwarding and processing rate of up to 40 Gbps. The IP processing engine can perform line-rate IP forwarding for up to 1,000,000 prefixes. Additional features of the SR9705 NPB include:

IPv6 forwarding and classification

Extensive tunneling support at wire speed (L2TPv3, GRE, PIM, IPv6 in IPv4)

Deep packet classification and filtering for up to 128,000 policies

Support for up to 128,000 MPLS labels/label switched paths (LSPs)

Support for up to 64,000 logical interfaces

Modular, granular interfacesOne SR9705 supports up to five (5) NPB cards. To minimize initial and ongoing capital costs, the SR9705 utilizes highly modular Ethernet interfaces that support a wide range of customer speeds with high levels of granularity.

Interface channels on the SR9705 can be independently configured to support a variety of encapsulations. This “one card fits all” solution requires fewer physical interconnects, accelerating provisioning and reducing deployment and sparing costs.

Comprehensive hardware-based service accountingThe SR9705 includes the most comprehensive tunable hardware counters in the industry. More than 2,000,000 packet/byte counters utilize a powerful suite of service management and accounting features to provide detailed statistics at each stage of processing. Always- accurate service accounting collects and stores statistics for every single packet and byte of traffic for transfer to OSS and accounting applications.

Robust QoS and traffic managementThe SR9705 provides robust, granular QoS and traffic management capabilities for both Layer 2 and Layer 3 traffic and follows established standards. The result is dependable, predictable performance for all types of traffic — even delay-sensitive voice and video traffic.

Per logical interface queuing ensures each interface is guaranteed a fair amount of bandwidth



Per Class of Service (CoS) queuing and scheduling provides four strict priorities combined with Weighted Fair Queuing to ensure customers receive a mix of guaranteed and over-subscribed services.

Wire-speed packet classification provides differentiated services based on Layer 2 classifiers such as the Ethernet 802.1p bit, EXP for MPLS, as well as Layer 3/4 IP multifield classifiers such as source/destination address and Type of Service (ToS)

Standard and custom policing schemes enable the creation of burstable services with guaranteed bandwidth

Weighted Random Early Detection (WRED) congestion management maximizes link utilization and ensures traffic delivery under congestion

Flexible queuing model provides three levels of hierarchy with per-class, per-customer, and per-port scheduling and shaping.

Integrated service managementUnlike traditional carrier switching and routing systems with network management included as an afterthought, ECI built service management into the SR9705 from the beginning. Seamless connectivity to back-office and higher-level OSS applications is achieved via advanced high-level APIs with the ShadeTree Management Suite (STMS), a powerful, integrated service provisioning and management system. The result is dramatically reduced provisioning time and cost as well as improved service and network management through enhanced efficiency, security, and reliability.

Total securityTo meet the high level of security required in service provider networks, the SR9705 architecture ensures that all aspects of service delivery are secured, including the management plane, control plane, and data plane. Confidentiality of user traffic is preserved using secure tunnels, access control lists, encryption, and authentication (e.g., RADIUS, TACACS+). In addition, the SR9705 has been designed to prevent a wide range of Denial of Service (DoS) attacks.

System ArchitectureOptimized for deployment in the metro aggregation network, the SR9705 utilizes a redundant, modular design that enables highly scalable routin and switching, as well as flexible interfaces and Ethernet support — all at wire speed. This type of architecture is essential at the edge where systems must be extremely reliable and support a large number of customers and a wide range of services.



As shown in Figure 1-3, the SR9705 architecture consists of two major components:

Redundant Route Control Processors (RCPs)

Redundant Network Processing Boards (NPBs)

Figure 1-3: SR9705 architecture

Highly scalable routingAs the main controller for the SR9705, the Route Control Processor (RCP) runs the system software and full suite of routing protocols including BGP, OSPF-TE, IS-IS-TE and RIPv2, as well as MPLS signaling (RSVP-TE, LDP) and multicast (PIM-SM, MBGP, IGMPv2). Because all forwarding and interface maintenance is distributed to the network processor and line cards, the RCP can support a large number of routes.

Distributed processingTo ensure the RCP can focus on the task of scalable routing, the SR9705 features separate processors for control and forwarding functions. All forwarding, link processing and link management are distributed to the NPB, freeing the RCP to focus on routing table maintenance, signaling and network management.

InputInput OutputOutput

RedundantRCPs

NPB 5

NPB 2

NPB 1

NPB 5

NPB 2

NPB 1

Redundant 200 GbpsFabrics



Fully redundant componentsTo ensure that no single component failure leads to a total system failure, all major SR9705 components (RCPs, power supplies, fan trays) are fully redundant, meeting the rigorous uptime and reliability requirements of service provider networks.

System SoftwareShadeTree software is designed to meet high levels of fault tolerance and reliability. The software is comprised of multiple processes, with fault isolation and memory protection between each software process and the system kernel. This protects the kernel and other processes from corruption in the event one process fails.

The system kernel provides the infrastructure for ShadeTree. It links all system processes and is robust in the event of software failures.

The system software is designed so that no one process can consume all CPU resources by servicing all processes on a round-robin basis. ShadeTree software runs the kernel in supervisor mode which gives the system exclusive rights to perform critical system functions.

ShadeTree System SoftwareShadeTree software sets a new standard in switch router software design, with metro-optimized distribution of link management to component cards. ShadeTree contains the software that enables user management of the router, runs Internet routing protocols, controls router interfaces, and controls the chassis.

There are several processes that comprise ShadeTree software:

Routing control process daemon (rcpd)

Configuration process daemon (cfgd)

SNMP process daemon (snmpd)

Process manager (procman)

Command line interface (CLI) process (lsh)

Each of these processes run independently of each other to protect against system corruption if one of the processes fail.

Figure 1-4 illustrates the software architecture.



Figure 1-4: ShadeTree System Software architecture

Routing control process (RCPD)

At the heart of ShadeTree is the routing control process (RCPD). The RCPD:

Controls the routing protocols

Maintains the Routing Information Database (RIB)

Controls MPLS label allocation

Manages the processes on the NPBs, packet fabrics, and TDM fabrics

Performs routing policy

The RCPD maintains a connection and shares information with other system processes. It also sends operational information to the CLI and the STMS.

Configuration process (CFGD)

The configuration process manages the configuration database and performs configuration operations. It also responds to requests to change the configuration and propagates configuration changes to the rest of the system. The configuration process manager is the only part of the system software that has access to the configuration database. All requests to change the configuration database must pass through the configuration process manager.

Process Manager

STMS

Config.Process RCPD

SNMPProcess

CLI

config

uration

operational i

nformatio

n

configuration

operational information

NPBs

ShadeTree System Software

Config.DB



SNMP process (SNMPD)

The SNMP process controls and manages all SNMP requests. SNMP allow you to monitor the operation of the router. The SR9705 currently provides only SNMP read access. The SR9705 supports the following SNMP Management Information Bases (MIBs):

Interfaces Group MIB (RFC 2863)

System MIB (RFC 1213)

Interface MIB (RFC 1573)

OSPF MIB (RFC 1850)

BGP-4 MIB (RFC 1657)

SNMPv2 MIB (RFC 1907)

SNMP Objects MIB (RFC 2571)

Entity MIB, version 2 (RFC 2737)

System MIB (RFC 1213)

IS-IS MIB (RFC 4444)

ECI Enterprise MIBs

Command line interface (CLI) process (LSH)

The CLI is the primary interface used to access, configure and monitor the SR9705. The CLI is used to interact with the SR9705 whether a user is logged on from a console or logged on from a remote location via telnet or a secure shell.

The CLI operates in two modes, operational and configuration. Changes made to the configuration of the router are not implemented until the user commits those changes, at which time they are pushed out to the hardware.

Both operational and configuration commands are organized into an intuitive hierarchical structure that features context-sensitive help throughout. The CLI also features command completion.

Configuration information can either be entered through the CLI command structure, or loaded into the router from a text file. In addition, the CLI supports the use of configuration scripts.

Process manager (Procman)

The process manager monitors all system processes and verifies that they are operating. If the process manager discovers that a process has failed, it restarts the process. The process manager is also responsible for initially starting ShadeTree processes when the SR9705 boots.



Dual IP stacksShadeTree maintains two separate IP stacks: one for the management and auxiliary interfaces and one for router interfaces. This isolates the management network from the service provider network, providing a high level of security for the management network. Management services remain secure because no IP traffic is forwarded between the IP stacks, preventing access to the management network through the provider network. Management network configuration and maintenance is simplified by maintaining that configuration in a separate hierarchy from the interface configuration.

Management services, such as NTP, SNMP, DNS, and STMS, can only access the SR9705 through the management network.

Network utilities, such as Ping, Traceroute, Telnet, SSH, and FTP, run on both IP stacks. The CLI allows you to choose on which network to use these utilities. By default, the router interface network is used by network utilities.

Routing protocolsShadeTree manages all configured routing protocols and handles all routing messages. ShadeTree software is responsible for maintaining routing tables for multiple routing instances and determining active routes for each instance. ShadeTree is also responsible for updating and downloading routing and forwarding table information to the component cards.

Supported protocols

The SR9705 supports the following suite of routing and signaling protocols:

Unicast routing: BGP-4, OSPF-TE, IS-IS-TE, RIPv2

Multicast routing: MBGP, PIM-SM, IGMPv2

MPLS signaling: RSVP-TE, LDP

ShadeTree software supports multiple routing protocol instances and the creation of multiple private IP backbone networks. In addition, it supports the creation of multiple Layer 2 and Layer 3 services, including IP VPN services.

Routing policy

ShadeTree software uses a centralized routing table, known as the Routing Information Base (RIB) to store routing information. Every routing protocol stores its information in the RIB. ShadeTree uses the information stored in the RIB to calculate the best route to use when downloading information to the forwarders (NPBs). Routing policy controls the method in which routing information enters and leaves the RIB and the method in which routes are used.

The routing policy is flexible in its syntax, which allows you to configure and apply many different types of routing policies.



Firewall filters

Firewall filters allow you to filter traffic destined for, or traversing through, an SR9705. Packets are filtered based on their content and then actions are applied to the packet, such as to reject, accept, or redirect the packet. By using firewall filters, you can control the packets that are sent to and travel through the switch router.

System management and security

System management

ShadeTree software supports connection with SNMP, TCP/IP, and common object request broker architecture (CORBA) based systems, including the STMS.

SecurityShadeTree supports authenticated access to the SR9705 through several methods:

Local password and account

Local SSH public key

RADIUS server authentication

TACACS+ server authentication

Multiple authentication options can be used on the SR9705 concurrently. You can choose the order in which authentication methods are used.

Denial of Service protection

Thorough Denial of Service (DoS) attack testing has been performed against both IP stacks on the SR9705. ECI performed many standard DoS attacks (e.g., pingofdeath, synful, fraggle, boink) against the SR9705 to verify that the router would withstand such attacks.

In addition to testing known DoS attacks, ECI has performed the following preventative measures to secure the SR9705:

Prioritize protocol traffic

Closed all unused ports (e.g., UDP echo, daytime, TCP FTP)

Disabled directed broadcasts by default

Limited number of half-open TCP connections to prevent SYN flooding

Limited connection rates for TCP services

Limited ICMP packet rate

Limited unresolved ARP packets

Added the ability to disable loose and strict source routed packets



High availabilityTo meet the rigorous uptime and reliability requirements of carrier edge networks, the SR9705 minimizes network outages and improves service resiliency through advanced recovery capabilities and scalable, modular software.

The SR9705 software implementation minimizes the impact of individual component failure, protecting against system corruption and ensuring reliable operation — even under extreme conditions. Hitless software upgrades eliminate the need for reboots, maximizing system availability.

When an SR9705 chassis contains dual RCPs, you can enable high availability features, including:

Redundant and synchronized RCPs – Provides a warm standby RCP to which the router can be switched either to perform software upgrades or when the primary RCP fails.

Fast software upgrades – Software upgrades, including firmware upgrades on the line cards, only take approximately five minutes.

Fast failover for MPLS signaled layer 2 transports – When an MPLS secondary tunnel is configured for hot standby, the router switches more than 10,000 virtual connections in one second when the primary tunnel fails.

BGP Graceful Restart – Graceful Restart allows a BGP peer to retain the routing information from a neighboring peer when it goes down for a certain length of time. When the neighboring peer comes back up and router receives the peers’ routing information, it compares that information with the retained information. This allows the router to preserve the routing state of BGP, even during short peer outages.

OSPF Graceful Restart – OSPF Graceful Restart is a feature in OSPF that allows an OSPF router to remain on the forwarding path of the network while the router restarts OSPF. You can use Graceful Restart to minimize the amount of LSA flooding and consecutive updating that occurs when OSPF must be restarted.

IS-IS Graceful Restart – The IS-IS Graceful Restart extension allows an IS-IS router to remain on the forwarding path of the network while the router restarts the protocol. You can use Graceful Restart to minimize the amount of LSP flooding and consecutive updating that occurs when IS-IS must be restarted.

LDP Graceful Restart – LDP Graceful Restart allows LSRs to preserve the label mappings of an LDP tunnel while the signaling LDP routers restart, thus preserving the state of LDP tunnels during short outages.

Interface preservation – Preserves the sate and configuration of the interfaces during an RCP switchover. Interfaces are not reset.



Static route preservation – Statically configured routes are preserved over RCP switchovers.

Hitless RCP failover for IP traffic – When the primary RCP fails or a manual switchover is performed, and the router switches to the secondary RCP; IP traffic is not interrupted.

Hitless RCP failover for local layer 2 transports – When the primary RCP fails or a manual switchover is performed, and the router switches to the secondary RCP, and traffic traversing local layer 2 transports is not interrupted.

SR9705 SpecificationsThe following tables list the SR9705’s physical, electrical, and environmental specifications: Table 1-1: Physical specifications

Specification Value

Weight Empty chassis: 70 lb. (31.7 kg)Minimum system configuration: 137.2 lb. (62.2 kg)Maximum system configuration: 180 lbs. (81.6 kg)

Height 14 in. (35.6 cm)Width 17.7 in. (44.9 cm)Depth 25.9 in. (65.7 cm)Mounting Front or centerRacking Up to 4 units per 7 ft rack

Table 1-2: Electrical specifications

Specification Value

Maximum power consumption

2,455 W

DC input voltage Nominal: -48 VDC Operating range: -41.75 VDC to -72 VDC)

DC input current 58.8 A maximum @ -41.75 VDCAC input voltage Nominal: 100-240 VAC, 50/60 Hz

Operating range: 90-264 VAC, 50/60 HzAC input current 13 A rms maximum @ 85 VAC

Table 1-3: Enviromental specifications

Specification Value

Operating Temperature

Normal: 23°F (-5°C) to 113°F (45°C)Short-term (less than 96 hours): 23°F (-5°C) to 131°F (55°C)Storage: -13°F (-25°C) to 131°F (55°C)Transport: -40°F (-40°C) to 158°F (70°C)



Agency ApprovalsThe SR9705 has received the following agency approvals:

Operating Humidity Normal: 5% to 90%, noncondensingStorage: 10% to 100%, noncondensingTransport: Up to 95%, noncondensing

Altitude Sea level to 10,000 ft. (3,048 m). Above this altitude, the maximum operating temperature is derated by 1.8°F (1°C) per 738 ft (225 m).

Shock NEBS Zone 4 earthquakeThermal output 8,380 BTU/hour maximum

Table 1-3: Enviromental specifications

Specification Value

Table 1-4: Agency approvals

Category Agency Approval

EMC/EMI FCC Part 15 Class A (USA)

AN/ZN 3548 Class A (Australia)

GR-1089-CORE Electromagnetic Compatibility and Electrical Safety - Generic Criteria for Network Telecommunications

ETSI-EN 300 386-2 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Telecommunication Network Equipment; Electromagnetic Compatibility (EMC) Requirements; Part 2: Product Family Standard (EU)Includes:

EN 55022 Class A Emissions (Europe)

EN 61000-4-2 ESD

EN 61000-4-3 Radiated Immunity

EN 61000-4-4 EFT/B

EN 61000-4-5 Surges

EN 61000-4-6 Conducted Immunity

IEC 61000-3-2 Power Line Harmonies

IEC 61000-4-11 Voltage Dips and SagsNEBS GR-1089-CORE: NEBS, EMC and Electrical Safety for

Network Telecommunications Equipment



Safety InformationInstalling and maintaining the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to install, use, or perform maintenance on this router.

Environmental/Physical

RoHS-6 compliant (2002/95/EC)

WEEE directive (2002/96/EC)

GR-63-CORE: NEBS: Physical Protection

ETSI 300 019-2 Equipment Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment

Market-specific MEF 9

MEF 14Safety UL 60950 Safety of Information Technology Equipment - Part 1

Includes:

UL 1950

CSA 22.2-No.950

EN 60950/IEC 60950 Safety of Information Technology EquipmentIncludes:

EN/IE 60825-1:1993+A1+A2 Safety of Laser Products - Part 1: Equipment Classification, Requirements and User’s Guide

EN/IEC 60825-2:1993+A1 Safety of Laser Products - Part 2: Safety of Optical Fibre Communication Systems

GR-1089-CORE Electromagnetic Compatibility and Electrical Safety - Generic Criteria for Network Telecommunications

Table 1-4: Agency approvals (Cont.)

Category Agency Approval

NOTE: For detailed safety information, see Chapter 3: Safety and Compliance Information.




2
Hardware Component
OverviewThis chapter provides an overview of the router’s main hardware components and including the chassis and component cards. For information about ordering additional components, contact your ECI sales representative.

ChassisThe SR9075 chassis is a rigid metal structure that houses the router’s hardware components using a backplane design.

SpecificationsThe following table lists the general specifications for the SR9075 router.

Two mounting brackets, one on each side of the chassis, enable the chassis to be either front-mounted or center-mounted in a standard 19-in. (48.3 cm) equipment rack or a telecommunications-style rack.

Table 2-1: General specifications

Specification Description

Slots 7 front card slotsPower shelves

Two hot-swappable

Fan Trays One hot-swappableWeight 180 lbs. (81.6 kg)

maximumHeight 14 in. (35.6 cm)Width 17.7 in. (44.9 cm)Depth 25.9 in. (65.7 cm)


Hardware Component Overview SR9075 Installation and Maintenance Manual

The chassis includes a bonding point for an earth ground connection and an electrostatic discharge (ESD) connection socket.

Figure 2-1 shows the router’s front view, and Figure 2-2 shows the router’s rear view.

Figure 2-1: Chassis – Front isometric view


Rack mounting bracketPower supplies

Fantray

Card cage


SR9075 Installation and Maintenance Manual Hardware Component Overview

Figure 2-2: Chassis – rear isometric view

Card CageThe card cage, located at the front of the chassis, houses the following component cards:

Rack mounting bracket

Fan exhaust

System ground

BITS panel

Table 2-2: Component cards

Card Name Number of Cards

Card Slot Location Dimensions Description

Network Processor Blade (NPB) cards

Up to five NPB 0/1/2/3/4 Width: 12.4 in. (31.5 cm)Depth: 22 in. (55.9 cm)

Performs physical layer functions, monitors framing statistics, performs packet processing and forwarding

Route Control Processor (RCP)

Up to two Primary: RCPASecondary: RCPB

Width: 12.4 in. (31.5 cm)Depth: 22 in. (55.9 cm)

Acts as the main controller for the router



Figure 2-3: Front card cage

BITS Connector PanelThe Building Integrated Timing Supply (BITS) connector panel is located on the back of the chassis. The panel provides four BITS connectors:

Two T1 or E1 external timing reference inputs (BITS INPUT A and B)Two T1 or E1 timing reference outputs (BITS OUTPUT A and B)

Each BITS connector consists of three wire-wrap posts (Tip, Ring and Shield). The connections are routed through the backplane to each Route Control Processor (RCP).

The BITS panel also includes a DB-15 alarm contact connector for external monitoring of the alarms in the system.

NOTE: The secondary components are optional and provide system redundancy only (when available).



BITS LEDsThe BITS connector panel has status LEDs for each BITS input and output.

BITS input LEDs

The following table describes the status LEDs for each BITS input (A and B):

BITS output LEDs

The following table describes the status LEDs for each BITS output (A and B):

Power SystemPower is supplied to the router via two redundant DC power entry modules or two to four redundant AC-DC power supply units, which are installed in the two power shelves located at the lower front of the chassis. The DC power entry modules or AC-DC power supply units connect directly to the backplane for power distribution.

The router requires only one power module to operate; however, when two are used, the system operates in a redundant fashion—if one power module fails, the second power module provides full power to the system.

The DC power entry modules and AC-DC power supply units are hot-swappable—they can be inserted or removed without powering down the router or disrupting operation of the router.

The maximum power consumption of the router is 2,455 W.

Table 2-3: BITS input status LEDs

Label Color State

Error Red A failure has been detected in the BITS input.

Link Green The BITS input is operating normally.

Table 2-4: BITS output status LEDs

Label Color State

TX Green Transmitting BITS signal.

CAUTION: Mixing power module types is not supported. The two power modules must either be both DC power entry modules or both AC-DC power supply units.



DC power entry modulesPower is supplied to the router via two redundant 48-volt DC power entry modules which are installed in the two power shelves located at the lower rear of the chassis. The DC power entry modules connect to the backplane via cables.


The DC power entry modules are hot-swappable—they can be inserted or removed without powering down the router or disrupting operation of the router.

The maximum power consumption of the router is 3,780 W.

Each DC power entry module requires a dedicated service that is rated at 100 A maximum. DC power is connected to the power entry module through two pairs of threaded DC terminal studs. The stud pairs are for the -48 VDC RTN (return) terminal and the -48 VDC (input) terminal and are labeled accordingly on the power entry.

Each power entry module also includes a circuit breaker switch and a clear plastic safety cover, which fits over the power entry to protect the connections.

Figure 2-4: DC power modules

DC powermodules



AC-DC power supply unitsAn AC-powered router has two, three, or four redundant 1000-W AC-DC power supply units, which are installed in the four lower power shelves located at the lower front of the chassis.

Each AC-DC power supply unit converts 100 to 240 VAC into -48 VDC and consists of the following components:

An On/Off power switch

An AC power cord receptacle (female)

A domestic (US) power cord (international power cords can be ordered separately)

Two integrated fans for cooling the power supply

A handle for removing the power supply

Two status LEDs

Figure 2-5: AC power supply units

AC-DC power supply unit LEDsEach AC-DC power supply has two status LEDs. The following table describes the LEDs:Table 2-5: Power supply status LEDs

LED Position Color State

Left Green DC output is operating normally.

Right Red AC input is malfunctioning.

AC powermodules



Cooling SystemThe cooling system maintains an acceptable operating temperature for the router’s internal components. It consists of the following:

One removable fan tray to cool the router. The fan tray is located vertically on the left front side of the router. The fan tray contains 18 fans. If any single fan fails, an alarm is generated and the associated fan tray continues to operate.

One replaceable air filter to filter incoming air. Air filters should be inspected at least once a month and replaced every six months (more often in dusty environments). For instructions, see Replacing Air Filters on page 8-7. To prevent damage to individual system components, the router should not be run for extended periods without the fans tray (and associated air filter) installed.

Air enters the system at the left side of the chassis and exits at the rear.

Figure 2-6: Fan tray

Fan tray



Fan tray LEDsA status LED for each fan tray is located on the RCP card(s). The following table describes these LEDs:

BackplaneThe backplane houses the busses that interconnect all the components in the system. All busses are point-to-point to allow hot-swapping and to enable the system’s redundant architecture. The backplane also distributes power from the power system to the other system components.

Component CardsThis section provides a brief overview of the various types of component cards that can be installed into the SR9075.

The following sections provide details on the component cards:

Network Processor Blade (NPB) Cards on page 2-9Route Control Processor (RCP) on page 2-10

Network Processor Blade (NPB) CardsThe NPB cards contain the physical ports that enable a variety of network media types to interface with the switch router and performs all packet processing functions, including the forwarding of traffic between the various interfaces. It is also responsible for determining packet classification, filtering, policing, priority queuing, marking, and shaping.

NPB cards receive packets from and transmit packets to the network. The cards direct traffic through the backplane and perform physical layer functions related to framing, and input shaping. It also performs a lookup and determines the appropriate forwarding (next hop) and Quality of Service (QoS) treatment. The

Table 2-6: Fan tray status LEDs

Label Color State

FT0 GreenRed

Fan tray 0 is operating normally. (All fans are operational.)Fan tray 0 is malfunctioning or is not present.

FT1 GreenRed

Fan tray 1 is operating normally. (All fans are operational.)Fan tray 1 is malfunctioning or is not present.

NOTE: The LEDs on the fan tray controller cards will indicate a failure for Fan Tray 1. However, since there is only one fan tray in the SR9705, this is a benign error and can be safely ignored. If Fan Tray 0 fails, a second indicator (labeled as FT0) will light on the controller card and indicate a valid failure.



NPB can perform functions like priority queuing, encapsulation, and Ethernet Address Resolution Protocol (ARP) fragmentation.

The NPB also uploads statistics and accounting information to the RCP for centralized access.

The router can house up to five NPB cards.

Route Control Processor (RCP)The RCP is the main controller for the SR9075 router. It performs the following routing, signalling, and system management functions:

Running ShadeTree, including the Command Line Interface (CLI)

Authenticating and authorizing users of the ShadeTree software

Maintaining the operating configuration in memory

Downloading configuration changes to the hardware

Storing backup configuration files

Running routing protocols

Downloading routing updates to forwarding hardware

Hosting an in-band TCP/IP stack, which is used as a loopback address and router ID

Hosting an out-of-band TCP/IP stack for management purposes

Running management protocols such as SNMP, TCP/IP, and CORBA

Providing various management and alarm interfaces, including:Power monitoring LEDs for both -48V A and B feedsFront panel RJ-45 serial port connection for console and auxiliaryFront panel RJ-45 100Mbps ethernet connectionFront panel alarm LEDs for viewing the alarms in the systemFront panel momentary switch for alarm cutoff reset and lamp test functionsRemovable SATA hard drivesUSB 2.0 port

The router can house up to two RCP cards, one primary and one optional secondary (for redundancy). At least one RCP card is required for the minimum router configuration. For redundancy, each RCP is connected to each NPB through internal links. An additional link connects the two RCPs for inter-processor communication.


3
Safety and Compliance
InformationThis chapter describes the safety guidelines, cautions, and warnings you should be familiar with before you attempt to work with or near the router. For translations of the warnings that appear in this chapter, see Appendix A: Translated Safety Warnings.

Be sure to refer to page 3-3 for the cautions that correspond to the caution symbol thatappears on the rear of the router chassis.

Pending Compliance StatementsThis section provides the following pending regulatory compliance information for the SR9705 router:

CE Notice

Safety Certifications

NOTE: The regulatory compliance information contained in this chapter is pending review and approval by the associated regulatory agencies.

NOTE: A detailed discussion about working with electrical equipment is beyond the scope of this guide, and it is assumed you have a general knowledge of the safety requirements that are necessary when working with electrical equipment.


Safety and Compliance Information SR9705 Installation and Maintenance Manual

FCC Compliance StatementThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the installation guide, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his/her own expense.

CE NoticeMarking by the symbol indicates compliance of this system to the EMC (Electromagnetic Compatibility) directive of the European Community and compliance to the Low Voltage (Safety) Directive. Such marking is indicative that this system meets or exceeds the following technical standards:

EN 55022 – “Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment.”

EN 50082-1 – “Electromagnetic compatibility - Generic immunity standard Part 1: Residential, commercial, and light industry.”

IEC 1000-4-2 – “Electromagnetic compatibility for industrial-process measurement and control equipment Part 2: Electrostatic discharge requirements.”

IEC 1000-4-3 – “Electromagnetic compatibility for industrial-process measurement and control equipment Part 3: Radiate electromagnetic field requirements.”

IEC 1000-4-4 – “Electromagnetic compatibility for industrial-process measurement and control equipment Part 4: Electrical fast transient/burst requirements.”

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void this user’s authority to operate this equipment.


SR9705 Installation and Maintenance Manual Safety and Compliance Information

Australia EMC ComplianceThis product has been tested and found to comply with the Class A electromagnetic compatibility limits specified in AS/NZ 3548.

Safety CertificationsUL certified to meet Information Technology Equipment safety standards UL 60950, CSA 22.2 No. 60950, and EN 60950.



Safety Guidelines, Cautions, and Warnings

Installing and maintaining the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to install, use, or perform maintenance on this router.

Safety DefinitionsThis guide refers to the following two types of safety definitions:

Caution definition

Warning definition

General SafetyObserve the following general safety guidelines, cautions, and warnings to help ensure your safety and protect equipment:

Only perform installation and maintenance instructions explicitly described in this guide. Only authorized service personnel should perform other services on this equipment.

Keep the chassis and the area in which you are installing the router free of dust and debris.

To avoid potential tripping hazards, keep all tools out of walkways and access areas.

Do not perform any action that creates a potential hazard to people or that makes the equipment unsafe.

CAUTION: This symbol means be careful. You are in a situation that could result in minor physical injury or damage to the equipment.

WARNING: This symbol means danger. You are in a situation that could result in severe bodily injury. Before you work on any equipment, be aware of the potential electrical hazards and become familiar with accident prevention measures.

NOTE: These guidelines do not address all the potential hazards at your worksite. Use good judgment and be alert to potential hazards.



Do not wear loose clothing or jewelry (ties, rings, necklaces, etc.) that could become caught in the equipment.

If you are working under any conditions that may be hazardous to your eyes, wear safety glasses.

Do not attempt to lift objects by yourself that require more than one person to lift.

Do not force objects through the openings in the chassis, as doing so may result in fire or electrical shock.

Do not spill liquids onto the router chassis or components, as doing so may result in electrical shock or damage to the equipment.



Backplane energy hazard warning

Card blanks and faceplates warning

Electrostatic discharge caution

Equipment covering and shielding warning

Equipment disposal warning

WARNING: Hazardous voltage or energy is distributed across the backplane when the router is operating.

WARNING: Do not operate the router without all cards, card blanks, and card faceplates in place. Be sure to install card blanks in all unoccupied chassis card cage slots. These measures help direct air flow through the chassis, restrict contact with currents and voltages inside the router, provide electromagnetic interference (EMI) shielding, and help contain flames in the event of fire.

CAUTION: Many electrical components are susceptible to damage from static electricity. Static electricity can build up whenever items come into contact with clothing or are moved over plastic or carpet. You can avoid electrostatic discharge (ESD) by using an ESD wrist strap and by storing components in electrostatic bags (when applicable).

WARNING: Do not remove any covering or shielding from any part of the router unless instructed to do so in this guide, as such action may result in severe electrical shock.

WARNING: The ultimate disposal of this product should be handled according to national laws and regulations.



Qualified personnel warning

Restricted access area caution

Electrical SafetyWhen working with electrical equipment, observe the following electrical safety guidelines, cautions, and warnings:

General electrical safety guidelinesInstall the router in accordance with the following local, national, or international electrical codes:

Designed to work with TN and IT power systems Canadian Electrical Code, Part 1, CSA C22.1National Fire Protection Association, NFPA 70, National Electrical CodeInternational Electromechanical Commission (IEC) 60364

Do not work alone if a potential hazard exists at your worksite.

To ensure that you can quickly shut off power if an electrical accident occurs, find and make note of the emergency power-off switch for the room in which you are working.

Disconnect all power sources. Do not assume power is disconnected from a circuit—always check the circuit first.

Inspect the worksite carefully for potential hazards such as damp floors, ungrounded extension cords, and missing safety grounds.

Do not install electrical jacks in wet environments unless the jacks are specifically designed for such environments.

Only operate the router within its marked electrical ratings and usage instructions.

WARNING: Only trained, qualified personnel should install, maintain, or replace the router.

CAUTION: This equipment is intended to be installed in a restricted access area in accordance with the National Electric Code (NEC) or the authority responsible for the location. A restricted access area is an area to which access can only be granted by service personnel through the use of a special tool, lock, or other means of security.



Electrical accident procedures

If an electrical accident occurs, perform the following steps:

1. Use caution. Be aware of any hazards and do not become a victim yourself.

2. Disconnect the router from the power source.

3. Assess the victim’s condition and then call for medical assistance.

CAUTION: Be sure to incorporate a suitably approved and rated, readily accessible disconnect device in your field wiring.

CAUTION: Mixing power module types is not supported. The two power modules must both be either DC power entry modules or AC-DC power supply units.

WARNING: Do not touch uninsulated wiring or ports when they have not been disconnected from a power source, as doing so may result in electrical shock.

WARNING: Before working on the router or near the router’s power modules, unplug the power cords from the AC-DC power supply units; disconnect power for the DC power entry modules at the circuit breaker and disconnect the power cables.

In case of an electrical accident:



AC power cautions and warnings

Copper conductors caution

DC power cautions and warnings

CAUTION: The power cord serves as the main disconnecting device. The socket-outlet should be installed near the router and be easily accessible.

CAUTION: An external circuit breaker rated a minimum of 20 A, 250 VAC must be provided in the building installation.

WARNING: The AC-DC power supply unit uses a three-wire power cord with a grounding-type plug. This plug will only fit into a grounding-type power outlet. Do not defeat the safety purpose of this feature.

WARNING: When the router is equipped with two AC-DC power supply units, both power cords must be unplugged to disconnect power to the router.

CAUTION: Use 4-AWG copper conductors only, rated 90°C.

If you choose to use conductors smaller than 4-AWG, they must meet the applicable requirements of the National Electric Code (NEC) Table 310-16, based on the rating of the branch circuit breaker. For more information, refer to System Grounding Guidelines and Specifications on page 4-8.

CAUTION: Be aware of the maximum current (91 A) of the router. Do not overload the distribution circuit.

CAUTION: The branch circuit overcurrent protection must be rated a maximum of 100 A.

CAUTION: Connect the router to a DC power source that complies with safety extra-low voltage (SELV) requirements of UL 1950, CSA 22.2-No. 950, EN 60950, and IEC 60950. Alternatively, you can connect the router to a 48 VDC source that is electrically isolated from the AC source and connected to earth ground.



Grounded equipment warningsThe front of the chassis includes a bonding location for an earth ground connection.

WARNING: When connecting power, follow this wiring sequence: ground to ground, positive lead to +RTN terminal, and negative lead to -48 V terminal. To disconnect power, perform the sequence in reverse order. The ground wire should always be connected first and disconnected last.

WARNING: Ensure the DC input wiring is connected in the correct polarity, as reversed polarity may trip the circuit breaker or damage the router.

WARNING: When stranded wiring is used, make sure that no “stray” strands protrude from the DC power entry terminals.

WARNING: Before working on the router or near its DC power entries, disconnect the power at the circuit breaker. To do so, locate the circuit breaker on the panel that services the DC circuit, switch the circuit breaker to the OFF position, and then tape the circuit breaker switch handle in the OFF position.

To reinstate power, remove the tape from the circuit breaker switch handle, and then move the handle of the circuit breaker to the ON position.

WARNING: Before working on the router or near the power entries, ensure that the power cables have been disconnected from both DC power entry modules.

WARNING: Do not touch the DC power entries while the power cables are connected. Voltages may be present within the power entries when the power is switched off and the power cables are connected.

WARNING: The router must be properly grounded. It must be connected to earth ground during normal use.

WARNING: When installing the router, the ground connection must always be made first and disconnected last.



Multiple power connection caution

Installation SafetyBefore and during router installation, observe the following installation safety guidelines and warnings:

Installation instructions warning

Chassis lifting guidelinesThe SR9705 weighs 70 lb. (31.7 kg) empty and 180 lb. (81.6 kg) fully configured. Follow these guidelines whenever you lift the router:

Disconnect all external cables.

Do not lift the router by yourself; at least two people are required to lift the router.

Observe standard practices for lifting heavy objects: keep your knees bent and your back straight and vertical, and lift with your legs—not your back. Ensure that your footing is secure and do not make any sudden movements.

Rack-mounting guidelines and warningsFollow these guidelines when you install the router into an equipment rack:

Whenever possible, install the router in an open rack to ensure sufficient air flow. If you plan to install the router in an enclosed rack, the rack should have proper ventilation (i.e., an exhaust fan).

If you plan to install the router in an enclosed rack or a rack that contains other equipment, make sure the operating environment is compatible with the router’s maximum recommended ambient temperature (113°F [45°C]).

If the rack utilizes stabilizers, be sure to install the stabilizers prior to mounting.

CAUTION: This unit has more than one power supply connection. All connections need to be removed to de-energize the unit. Refer to installation manual for further warnings.

WARNING: Before you connect the router to a power source, read the installation instructions in this guide.

WARNING: The router’s equipment rack must be secured to the building structure.



Ramp warning

Operational SafetyWhen operating and maintaining the router, observe the following operational safety guidelines, cautions, and warnings:

Battery handling caution

Jewelry removal warning

WARNING: When mounting the router into a rack, follow these procedures to avoid a hazardous condition caused by uneven mechanical loading:

If the router is to be mounted in a rack by itself, install it at the bottom of the rack. If the router is to be mounted in a rack with other equipment, load the rack from bottom to top, installing the heaviest unit at the bottom to ensure stability.

WARNING: If you need to move the router, do not use a ramp with an incline of more than 10 degrees.

CAUTION: The Route Control Processor (RCP) contains a lithium battery. This battery is to be replaced by trained service personnel only.

There is a danger of explosion if the battery is incorrectly replaced or handled. Do not disassemble, recharge, or swallow the battery. Keep the battery away from fire.

Replace only with the same or equivalent type of battery as recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

WARNING: Before you work on equipment that is connected to power lines, remove any jewelry (including rings, necklaces, and watches). When connected to power and ground, metal objects may heat up and cause serious burns or weld the objects to the terminals.



Laser warningsSome router components are equipped with laser transmitters. These transmitters comply with U.S. Food and Drug Administration 21 CFR 1040.10 and 1040.11 requirements.

Lightning warning

SELV circuit warning

Temperature warning

WARNING: Use of controls or adjustments or performance of procedures other than those specified herin may result in hazardous radiation exposure

WARNING: Class 1 laser product.

WARNING: Class 1 LED product.

WARNING: Invisible laser radiation may be emitted from the aperture of optical ports when no fiber cable is connected. Avoid exposure and do not stare into open apertures.

WARNING: Do not stare into a laser beam or view it directly with optical instruments.

WARNING: Do not work on the router or connect/disconnect cables during periods of lightning activity.

WARNING: The “Alarm Contacts” port is a safety extra-low voltage (SELV) circuit and should only be connected to other SELV circuits.

WARNING: The router’s maximum recommended ambient temperature is 113°F [45°C]. To prevent the router from overheating, do not operate it in an area that exceeds this temperature. To ensure proper airflow, make sure there is a minimum of 3 in. (7.5 cm) of clearance at the router’s inlet and exhaust vents. Also keep the operating environment as dust-free as possible, as dust particles can clog the router’s air filter and restrict airflow.




4
Preparing for Installation
This chapter contains important information about preparing your site for the installation of the 9705. It discusses the following topics:

Safety information

Site requirement guidelines

Required tools

Unpacking the router, component cards, and cable management system

Verifying the contents of your shipment

Router log

Safety InformationInstalling and maintaining the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to install, use, or perform maintenance on this router.



Preparing for Installation SR9705 Installation and Maintenance Manual

Site Requirement GuidelinesThis section discusses important requirements and guidelines that you need to be aware of when you are preparing for the installation of the router:

Rack-Mounting Guidelines on page 4-2

Airflow guidelines on page 4-3

Environmental Requirements on page 4-4

Power Requirements and Specifications on page 4-4

System Grounding Guidelines and Specifications on page 4-8

Cabling Guidelines and Specifications on page 4-8

Site Wiring Considerations on page 4-9

Optic Connection Guidelines on page 4-10

Rack-Mounting GuidelinesBecause of its size and weight, the ECI recommends that you rack-mount the SR9705. The SR9705 can be installed into most 19-in. (48.3 cm) equipment racks or standard telecommunications racks. (Up to four router chassis can be mounted in a single 7-ft high by 19-in. wide telecommunications rack.) The router can be either front-mounted or center-mounted.

General guidelinesThe following are general rack-mounting guidelines:

Always bolt telecommunications racks to the floor to ensure stability.

Make sure the heaviest equipment is placed at the bottom of the rack.

If the router is to be mounted in a rack by itself, install it at the bottom of the rack.

If the router is to be mounted in a rack with other equipment, load the rack from bottom to top, installing the heaviest unit at the bottom to ensure stability.

Whenever possible, install the router in an open rack. If you use an enclosed rack, ensure that it has proper ventilation (i.e., an exhaust fan).

Avoid installing the router in an overly-crowded rack, as the heat from other equipment may cause the router to overheat.

Ensure that all cabling in the rack is organized and does not impair access to or interfere with the operation of the router.

Verify that the carrying capacity of the floor is adequate for the proposed installation.


SR9705 Installation and Maintenance Manual Preparing for Installation

SR9705-specific guidelinesThe following are rack-mounting guidelines for the SR9705:

The SR9705 weighs 180 lb. (81.6 kg) fully configured. If you intend to install four routers in one rack, ensure the rack is of adequate strength to support the weight of four fully configured systems.

The SR9705 is 14 in. high (35.6 cm). Ensure that there is enough space in the rack for the router chassis.

When mounting the SR9705 between two posts or rails, allow an inner clearance of at least 17.7 in. (44.9 cm).

Make sure that there is a minimum of 3 in. (7.5 cm) of clearance at the SR9705’s inlet and exhaust vents.

Maintain at least 30 in. (76 cm) of clearance at the front of the rack and at least 20 in. (51 cm) at the rear of the rack (for the removal/insertion of cards and maintenance purposes).

Airflow guidelinesThe router is air cooled. One hot-swappable fan trays (placed vertically on the left front side of the router) cool the system, with air entering the system from the right side of the chassis and exiting at the rear. Two replaceable air filters, which slide directly into each fan tray, remove dust particles from the incoming air.

The router’s cooling system will not function properly if airflow is restricted, causing an overtemperature condition. Follow these guidelines to maintain a sufficient airflow:

Allow a minimum of 3 in. (7.5 cm) of clearance at both the inlet and exhaust vents on the chassis.

Keep the site as dust-free as possible; dust particles can clog the air filter and restrict airflow.

Use card blanks in all empty card slots to assist with proper airflow through the card cages.

You can order card blanks from your ECI sales representative. The following table lists the card cage slots and their associated card blank part numbers:Table 4-1: Card blank part numbers

Card Cage Slot Card Blank Part Number

RCP 0–1 BLANK-9700-RCPNPB 0-4 BLANK-9700-NPB



Environmental RequirementsThe following table lists the site environmental requirements:

Power Requirements and SpecificationsThe router is equipped with two redundant DC power entry modules or two, three, or four redundant AC-DC power supply units which are installed in the two power shelves located at the lower front of the chassis.


Table 4-2: Environmental requirements

Description Value

Operating Temperature

Normal: 23°F (-5°C) to 113°F (45°C)Short-term (less than 96 hours): 23°F (-5°C) to 131°F (55°C)Storage: -13°F (-25°C) to 131°F (55°C)Transport: -40°F (-40°C) to 158°F (70°C)

Operating Humidity

Normal: 5% to 90%, noncondensingStorage: 10% to 100%, noncondensingTransport: Up to 95%, noncondensing

Altitude Sea level to 10,000 ft. (3,048 m). Above this altitude, the maximum operating temperature is derated by 1.8°F (1°C) per 738 ft (225 m).

Shock NEBS Zone 4 earthquakeThermal output 8,380 BTU/hour maximum

CAUTION: Mixing power module types is not supported. The two power modules must both be either DC power entry modules or AC-DC power supply units.

WARNING: Before working on the router or near the router’s power modules, unplug the power cords from the AC-DC power supply units; disconnect power for the DC power entry modules at the circuit breaker and disconnect the power cables.



System power requirementsThe maximum power consumption of the router is 2,455 W. This value represents the power requirements of a fully loaded system, including a margin for future components.

You can determine the power requirements for your specific configuration using the table below. This table lists the maximum power requirements of the individual router components. You should base your calculations on the maximum possible configuration you can anticipate. Otherwise, if you add new components you may draw more power than the power distribution circuit can handle, exposing it to circuit breaker trips or other potential safety problems. To calculate the power requirements for your system, simply multiply the values in the second column (power consumption) by the number of each component in the system, and then add these values. An example is provided below.

Power consumption example

Using the information from the power consumption table, you can easily calculate the power requirements for various hardware configurations. For example:

NOTE: A power calculator spreadsheet (ECI part number 05-PC0E-1001) is available upon request.

Table 4-3: Example power calculations

ComponentNumber of Components in System

Max. Power Consumption(in watts)

Current Required at 48 V (in amps)


Up to five 328 W 6.8 A/48 V

Route Control Processor (RCP) Up to two 295 W 6.1 A/48 VFan tray One 225 W 4.7 A/48 V

Table 4-4: Power consumption

Component Number of Components

Max. Power Consumption(in watts)

Calculation


Five 328 W 5 x 328 W = 1640 W


Two 295 W 2 x 295 W = 590 W

Fan tray One 225 W 1 x 225 W = 225 WTotal ~2455 W

(~51 A / 48 V)



DC power specificationsThe following table lists the specifications for source DC power:

A DC power connection requires the following parts:

Two power cables (not included) — one for DC negative and one for DC positive — for each DC power entry module. The cables should be 4-AWG high-strand-count copper wire cables (or an appropriately sized cable as specified in DC power cable specifications on page 4-7) installed in two-holed lug-style connectors listed to UL 486A (included). The holes on the connectors must be 0.625 in. (15.875 mm) apart.

A dedicated power source (branch circuit) that is rated at 60 A maximum for each DC power entry module.

Table 4-5: DC power specifications

Description Value

DC input voltage Nominal: -48 VDC Operating range of -41.75 VDC to -72 VDC)

DC input current 58.8 A maximum @ -41.75 VDC

CAUTION: Be aware of the maximum current (58.8 A) of the router. Do not overload the distribution circuit.

CAUTION: Connect the router to a DC power source that complies with safety extra-low voltage (SELV) requirements of UL 1950, CSA 22.2-No. 950, EN 60950, and IEC 60950. Alternatively, you can connect the router to a 48 VDC source that is electrically isolated from the AC source and connected to earth ground.

NOTE: Suitable UL Listed lugs have been provided with the SR9705 for use with 4-AWG high-strand count wire. Should you choose to use an alternative connector, you must ensure they are UL listed (ZMVV), that you use them per their Listing, that the nominal thread diameter of the bolt/stud on the SR9705 is size compatible with the bolt/stud size specified per the installation instructions/specification sheet of the Listed connector you use, and that the wire connector type/size is suitable for the conductor size that is crimped to it in the field.



DC power cable specifications

DC power cables are not supplied with the router, but they can be easily obtained from a commercial cable vendor.

You should use only copper wire (tinned or untinned); do not use aluminum conductors.

The cable gauge is dependent upon the power requirements of your particular configuration (see System power requirements on page 4-5); however, ECI strongly recommends that you use 4-AWG high-strand-count wire cable and an 100 A branch circuit breaker. This combination affords maximum flexibility should you choose to add new components to the router in the future.

If you choose to use a branch service that is less than the recommended 100 A, you must ensure that the cable gauge you select meets the applicable requirements of the National Electric Code (NEC) Table 310-16, Allowable Ampacities of Insulated Conductors.

The cable length is dependent upon the distance between your DC power source and the router.

AC power specificationsThe following table lists the specifications for AC power. A minimum of three power supplies (1000W each) is needed to power a full chassis. The fourth can be used for redundant supply.

AC power cord specifications

A detachable AC power cord is supplied with each AC-DC power supply unit. The power cord is 2.5 m (~8 ft) in length. The appliance connector (IEC 60320 type C14) end of the cord inserts into the appliance inlet on the faceplate of the power supply unit. The plug at the other end of the power cord fits into a

Table 4-6: AC power specification

Description Value

AC input voltage Nominal range: 100-240 VAC, 50/60 Hz Operating range: 90-264 VAC, 50/60 Hz

AC input current 13 A rms maximum @ 85 VACSource AC service 15 A

CAUTION: An external circuit breaker rated a minimum of 15 A, 85-264 VAC must be provided in the building installation.



grounded AC power source receptacle that is standard for domestic (US and Canada) locations. International power cords can be ordered separately.

System Grounding Guidelines and Specifications

The router is equipped with a system ground connection at the lower rear of the chassis. A ground connection helps prevent damage from power surges or lightning strikes. The router must be properly grounded before it is connected to a power source or turned on.

The system ground connection requires the following parts:

Grounding cable (for details, see Grounding cable specifications below).

One two-holed lug-style connector listed to UL 486A (included). The holes on the connector must be 0.75 in. (19.05 mm) apart. The type of connector required is dependent upon the size of the grounding cable.

Two 1/4”-20 x 1/2-in. hex bolts.

Grounding cable specificationsThe grounding cable is not supplied with the router, but it can be easily obtained from a commercial cable vendor.

You should use only copper wire (tinned or untinned); do not use aluminum conductors. ECI recommends that you use high-strand count 4-AWG wire cable.

The cable length is dependent upon the distance between your ground point and the router.

Cabling Guidelines and SpecificationsTo ensure the proper operation of the interface cables, follow these guidelines:


NOTE: For AC-powered routers, ECI recommends that you use the system ground connection in addition to the grounding provided by the AC power outlet.

NOTE: The grounding cable must at least be of an equivalent size as the DC power cables.



Keep all cables organized and securely in place.

Ensure that the cables do not restrict access to other ports.

Make sure that the cables do not block the router’s inlet and exhaust vents.

Keep the cables free of any sharp bends that can cause performance degradation; never bend a cable beyond its minimum bend radius (refer to the cable manufacturer’s specifications).

Ensure that the weight of the cables is evenly distributed, to prevent excessive strain. Do not let cables hang free from their connectors and dangle to the floor; doing so can put strain on the cables; rather use tie wraps to organize and support the cables.

Interface cable specificationsThe following table lists the specifications for the network cables and connectors that are used with the router.

Site Wiring ConsiderationsWhen setting up the wiring for the router, you need to consider the following factors:

Signal distance limitations – Interference can occur whenever wires exceed recommended distances or pass between buildings. You can help avoid signaling problems by ensuring that your wiring is within the manufacturer’s recommended distances.

Radio frequency interference (RFI) – RFI is the disruption of radio signal reception by a source generating waves at the same frequency. It can occur whenever wires are improperly installed. You can limit RFI by following proper wiring practices and by using high-quality twisted-pair cable and distributed grounding conductors.

Table 4-7: Interface cable specifications

Description Cable Type Connector Type

BITS panel Alarm port — DB-15 (female)20 GigE Single- and

multi-mode fiber(SX, LX, ZX, AVX, TX)

SFP

2 GigE Single-mode fiber(SL, LR, ER, ZR)

XFP

RCP card

Serial ports (two) Category 3 or higher RJ-45USB port — USB 2.0Ethernet port Category 5 RJ-45



Electromagnetic interference (EMI) – EMI is the disturbance of signal transmission or reception by electromagnetic fields. It can be caused by natural (e.g., lightning) or manmade phenomenon. Powerful EMI can cause power surges that could damage the router’s componentry and/or create an electrical hazard. You can help prevent damage from EMI by providing a properly grounded and shielded environment and by using electric surge protectors.

If your site has experienced problems with RFI or EMI in the past, you may want to seek the advice of experts in electrical shielding and surge suppression.

Optic Connection GuidelinesThe proper, efficient operation of an optical data link depends on whether it has enough power to operate the receiver and is within maximum transmission distances. Factors such as fiber-optic cable, power budget, and power margin can affect the operation of a link.

Fiber-optic cable considerationsThe router contains interfaces that use both single-mode and multimode fiber-optic cable.

Single-mode and multimode fiber

Single-mode fiber allows only a single mode of light to propagate down the fiber-optic path. This type of fiber provides high bandwidth and is typically used for high-speed transmission over long distances.

Multimode fiber allows multiple modes of light to propagate down the fiber-optic path. Because it is susceptible to dispersion, multimode fiber is commonly used for transmission over short distances. This type of fiber can also be subject to Higher Order Mode Loss (HOL), which occurs when light enters the fiber and spreads into the fiber cladding.

Exceeding the recommended single-mode and multimode transmission distances may result in signal loss and unreliable data transmission.

Attenuation and dispersion

Attenuation is the decrease in the power of a signal as it is transmitted between points, expressed in decibels (dB). It is caused by cables, cable splices, and connectors. Attenuation can occur in both single mode (0.5 dB/km) and multimode (1 dB/km) transmissions.

Dispersion is the distortion of a signal caused by varying propagation characteristics, expressed in decibels (dB). Dispersion occurs primarily in multimode transmissions (500 MHz/km limit). There are two types of dispersion:



Chromatic – The different wavelengths of light traveling at different speeds

Modal – The broadening, or blurring, of a signal as it traverses a fiber

The sum of the attenuation and dispersion is the amount of power that is lost over a link.

Calculating the power budgetThe power budget (PB) is the difference between the transmitted power (PT) and the receiver sensitivity (PR), measured in decibels (dB). It is the minimum transmitter power and receiver sensitivity required for a signal to be sent and received intact.

The following formula can be used to calculate the power budget:PB = PT - PR

Single mode:PB = -18.5 dBm - (-30 dBm)PB = 11.5 dB

Multimode:PB = -15 dBm - (-28 dBm)PB = 13 dB

Calculating the power marginThe power margin (PM) is the difference between the power budget (PB) and the link loss (LL), measured in decibels (dB).

The following table provides estimated values for common link-loss factors:

The following formula can be used to calculate the power margin:PM = PB - LL

Table 4-8: Common link-loss factor values

Factor Estimated Value

Attenuation Single mode: 0.5 dB/kmMultimode: 1 dB/km

Dispersion Dependent on the type of fiber that is used

Connector 0.5 dBSplice 0.5 dBHigh order mode losses (HOLs)

0.5 dB (multimode only)



In principle, the link will function properly if the power margin is a positive number. However, if the power margin is zero or a negative number, there may not be enough power to operate the receiver.

Examples

Single mode:

This example calculates a single-mode power margin based on the following criteria:

Two sites, 11 km apart

Seven connectors

PM = 11.5 dB - 11 km (0.5 dB/km) - 7 (0.5 dB)

PM = 11.5 db - 5.5 dB - 3.5 dB

PM = 2.5 dB

Multimode:

This example calculates a multimode power margin based on the following criteria:

Two sites, 3 km apart

Four connectors

Two splices

HOL

PM = 13 dB - 3 km (1 dB/km) - 4 (0.5 dB) - 2 (0.5 dB) - 0.5 dB (HOL)

PM = 13 db - 3 dB - 2 dB - 1 dB - 0.5 dB

PM = 6.5 dB



Required ToolsThe following tools are required for the unpacking and installation of the router; be sure you have them on hand before you begin to work with the router:

#2 Phillips screwdriver

1/4-in. (6.5 mm) slotted screwdriver

3/8-in. (9.5 mm) open-end or socket wrench

Torque driver (with 3/8-in. socket attachment)

Wire cutters/scissors

Wire strippers

ESD wrist strap

Tape measure

Voltmeter

Unpacking the RouterThe router is shipped in a heavy-duty corrugated cardboard container that has a wooden pallet base (see Figure 4-1). You should not unpack the router until you are ready to install it.

Figure 4-1: Shipping container

NOTE: Be sure to save the shipping container and all its packaging, as you will need these materials if you ever move or ship the router.

Wooden pallet

Cardboardcontainer

base



To unpack the router, perform the following steps:

1. Ensure the installation site has adequate space for working with the router and its components.

2. Using a pallet jack or forklift, move the shipping container as close to the router’s intended location as possible.

3. Remove the shipping restraints from the shipping container.

4. Open the cardboard container and then remove the polystyrene packing.

5. Lift the cardboard container off the wooden pallet base.

6. The router will be sitting on the pallet base.

7. Remove the plastic covering from the router, including the plastic film on the top of the chassis (if present).

The unpacking of the router is complete.

Unpacking Component CardsComponent cards are shipped in separate shipping containers from the router.

To unpack the cards, simply open their shipping boxes. To protect the cards, do not remove them from their boxes until you are ready to insert them into the router.

Unpacking the router:

WARNING: If you need to physically move the router, do not use a ramp with an incline of more than 10 degrees.

NOTE: Be sure to save each card’s shipping box and polystyrene packaging, as you will need these materials if you have to return a card to ECI for repair or replacement.



Verifying the Contents of Your Shipment

Your SR9705 shipment included a packing slip. This packing slip contains a part number and brief description for each item you ordered. Be sure to compare the items you received against the packing slip. If anything is missing or damaged, contact your ECI sales representative immediately.

You should have received the following items in your shipment:

SR9705 router chassis

SR9705 component cards you ordered (shipped separately)

SR9705 Hardware Installation Guide (this guide)

What to Do NextThe preparation of the site and the router is complete.

Go to Chapter 5: Installing the Router to proceed with the installation of the router.



Router LogMake a copy of the following log and use it to record all actions performed on the router, including initial installation, software upgrades, card installations/replacements, and routine maintenance. Keep it posted near the router at all times.Table 4-9: Router log

Date Action Performed By


5
Installing the Router
This chapter contains procedures for installing the router, including:

Rack-mounting the router

Connecting the system ground

Connecting DC power

Installing the cable management system

Installing component cards

Connecting cabling

You should perform the procedures in this chapter in the order in which they are presented.

Safety InformationInstalling the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to install or use this router.



Installing the Router SR9705 Installation and Maintenance Manual

Before You StartBefore you install the router, you should have prepared your site according to the guidelines and instructions described in Chapter 4: Preparing for Installation.

The router should be as physically close to its intended location as possible and you should have the following items on hand:

Required tools (described in Required Tools on page 4-13)

Equipment rack

Component cards you ordered

Appropriate cabling

Restricted access area caution

Electrostatic discharge caution

When performing the procedures in this chapter, you should take care to prevent electrostatic discharge (ESD), as static electricity can damage the router and its components.

CAUTION: To avoid damage to the router, do not place any tools or foreign objects inside the card cages.

CAUTION: This equipment is intended to be installed in a restricted access area in accordance with the National Electric Code (NEC) or the authority responsible for the location. A restricted access area is an area to which access can only be granted by service personnel through the use of a special tool, lock, or other means of security.

CAUTION: Many electrical components are susceptible to damage from static electricity. Static electricity can build up whenever items come into contact with clothing or are moved over plastic or carpet. You can avoid ESD by using an ESD wrist strap and by storing components in electrostatic bags (when applicable).


SR9705 Installation and Maintenance Manual Installing the Router

Rack-Mounting the RouterThe SR9705 is designed to be installed in a rack. Do not shelf-mount the router or use it as a free-standing unit. The empty router chassis weighs approximately 70 lb. (31.7 kg).

Installation options

The router can be mounted into the rack in either of the following ways:

Using a mechanical lift

Manually (by hand)

Mounting options

The router can be either front- or center-mounted. Each side of the chassis contains a mounting bracket for securing the unit to the rack. The brackets have mounting holes that correspond to holes in the rack. Be sure to align the holes properly so that the chassis is mounted into the rack levelly.

NOTE: The router should be installed into a rack before any component cards are inserted.

NOTE: If you choose to install the router using a mechanical lift, the lift must be able to accommodate the router’s weight and should fit between the support posts of the rack.

NOTE: If you choose to install the router by hand, you will need at least two people to lift the unit and an additional person to install the mounting screws.

NOTE: The router is shipped with the brackets in place for front-mounting. If you want to center-mount the router, you must move the brackets to the center-mount holes.



Figure 5-1: Rack-mounting the chassis

To move the mounting brackets from the front-mount position to the center-mount position, perform the following steps:

1. Use a #2 Phillips screwdriver to remove the six mounting screws that secure each mounting bracket to the chassis (see Figure 5-2 on page 5-4).

2. Align the mounting holes on the mounting bracket with the center-mount holes on the chassis.

3. Use a #2 Phillips screwdriver to install all of the mounting screws.

4. Repeat steps 2–3 to install the other mounting bracket.

Chassis rack-mounting brackets

Moving mounting brackets:



Figure 5-2: Moving the mounting brackets

To install the 23-in. rack mounting brackets, perform the following steps:

1. Use a #2 Phillips screwdriver to remove the six mounting screws that secure each mounting bracket to the chassis (see Figure 5-3 on page 5-5).

2. Align the mounting holes on the 23 inch rack mounting bracket with the mounting holes on the chassis.

3. Use a #2 Phillips screwdriver to install all of the mounting screws.

4. Repeat steps 2–3 to install the other 23 inch rack mounting bracket.

Mounting screws

Mounting holes

Mounting holes

Mounting screwsMounting bracket

To install 23-inch rack mounting brackets:



Figure 5-3: Installing the 23-inch rack mounting brackets

Mechanically Assisted Procedure

To install the router into the rack using a mechanical lift, perform the following steps:

1. Ensure the rack is secured to the building structure according to the manufacturer’s instructions.

2. Carefully load the router onto the lift and ensure that it is securely seated.

3. Using the lift, place the router into the rack.

4. Ensure the router is level.

5. Align the mounting holes on the router chassis with the holes on the rack.

Mounting bracket

Mounting screws

Mounting screws

To install router using mechanical lift:

CAUTION: If you plan to install multiple routers into one rack, you should install the lowest router first and proceed upward.



6. Starting at the bottom of the rack, use a #2 Phillips screwdriver to install all the mounting screws. You should alternate sides, making sure the screws align with the screws on the opposite side.

7. Repeat steps 2–6 to install additional routers, if applicable.

Manual Procedure

To install the router into the rack manually, perform the following steps:

1. Ensure the rack is secured to the building structure according to the manufacturer’s instructions.

2. Position one person on each side of the router. Grasp the router, lift it, and place it into the rack.

3. Align the mounting holes on the router chassis with the holes on the rack.

4. Starting at the bottom of the rack, use a #2 Phillips screwdriver to insert all the mounting screws until contact is made with the rack, then tighten the screws until they are torqued to approximately 8-lb.-in. You should alternate sides, making sure the screws align with the screws on the opposite side.

5. Ensure the router is level.

6. Repeat steps 2–5 to install additional routers, if applicable. (You may want to add a third—or even fourth—person when installing a router into the upper position of the rack.)

To install router manually:

CAUTION: If you plan to install multiple routers into one rack, you should install the lowest router first and proceed upward.

CAUTION: Do not attempt to lift the router by yourself. At least two people are required to lift the router.

When lifting the router, be sure to observe standard practices for lifting heavy objects: keep your knees bent and your back straight and vertical, and lift with your legs—not your back. Ensure that your footing is secure and do not make any sudden movements.

CAUTION: Do not lift the router by its card cage, as doing so can cause damage to the card cage and prevent component cards from being properly installed.



Connecting the System GroundBefore you connect power to the router, you should first ensure the router has been properly grounded. The router’s system ground connection is located at the lower rear of the router chassis.

The system ground connection consists of the following parts:

4-AWG high-strand count copper wire cable (or an appropriately sized cable as specified in Grounding cable specifications on page 4-8) installed in a two-holed lug-style connector listed to UL 486A (included in the accessory box shipped with the router). The holes on the connector must be 0.75 in. (19.05 mm) apart. If the cable is insulated, remove 3/4-in. (19 mm) of insulation from the end of the cable.

Two 1/4”-20 x 1/2-in. hex bolts.

To connect the system ground, perform the following steps:

Attach the supplied lug to the ground cable using the appropriate crimp tool (not provided by ECI).

NOTE: Suitable UL Listed lugs have been provided with the SR9705 for use with 4-AWG high-strand count wire. Should you choose to use an alternative connector, you must ensure they are UL listed (ZMVV), that you use them per their Listing, that the nominal thread diameter of the bolt/stud on the SR9705 is size compatible with the bolt/stud size specified per the installation instructions/specification sheet of the Listed connector you use, and that the wire connector type/size is suitable for the conductor size that is crimped to it in the field.

WARNING: The router is intended to be grounded. Make sure that it is connected to earth ground during normal use.

To connect system ground:

WARNING: The ground connection must always be made first and disconnected last.



1. Locate the system ground location at the lower rear of the chassis (see Figure 5-4).

Figure 5-4: System ground (chassis rear)

2. Insert the two bolts (included in the shipment) through the grounding connector lugs, as shown in Figure 5-5.

Figure 5-5: Installing the grounding connector

3. Align the assembled grounding connector over the system ground on the chassis.

4. Using a torque driver with a 3/8-in. socket attachment, tighten the bolts until they are torqued to approximately 60-lb-in. (do not exceed 80-lb-in.).

5. Connect the opposite end of the grounding wire to an appropriate earth ground location.

NOTE: You can install the grounding connector in whichever direction (left or right) is most convenient for your installation.

CAUTION: Before performing the step below, you should ensure that the DC power source is OFF (O).

System ground

Grounding connector

Bolts

System ground(on chassis)



Installing the Power ModulesPower is supplied to the router via two redundant DC power entry modules or two, three, or four redundant AC-DC power supply units, which are installed in the power shelves located at the lower front of the chassis. The following sections explain how to install a power module:

Installing DC Power Entry Modules on page 5-10

Installing AC-DC Power Supply Units on page 5-11

Installing DC Power Entry Modules

To install a DC power entry module, perform the following steps:

1. Attach an ESD wrist strap to yourself and to the grounding jack on the chassis, as shown in Figure 5-5.

2. Verify that the power cables are disconnected and ensure that the circuit breaker on the DC power entry module (shown in Figure 5-6) is in the OFF (O) position.

Figure 5-6: DC power entries and circuit breakers (chassis front)

CAUTION: Mixing power module types is not supported. The two power modules must either be both DC power entry modules or both AC-DC power supply units.

To install a DC power entry module:

NOTE: A clear plastic safety cover is secured to the front of the DC power entry module. While installing the power module into the power shelf, you should leave the cover in place to protect the terminals.

WARNING: When adding a power module to an installed system, there is a risk of shock.

DC power modulesAC power slot cover



3. Using two hands to support and guide the power entry module, carefully slide the module into the power shelf until it contacts the backplane. The faceplate of the power entry module should be flush against the chassis.

4. Using a Phillips screwdriver, tighten the captive screw on each side of the power entry module faceplate until they are torqued to approximately 8-lb.-in.

5. Repeat steps 2–5 for the second DC power entry module, if applicable.

Installing AC-DC Power Supply Units

To install an AC-DC power supply unit, perform the following steps:

1. Attach an ESD wrist strap to yourself and to the grounding jack on the chassis, as shown in Figure 5-6 on page 5-10.

2. Verify that the power cord is unplugged.

Figure 5-7: AC power supplies and circuit breakers (chassis front)

NOTE: To prevent damage to both the power entry module and the backplane, do not use excessive force when installing the module into the power shelf.

NOTE: When installing the power entry module, be sure the module is right-side-up—the circuit breaker should be on the right and the terminal studs should be on the left.

To install AC-DC power supply:

NOTE: When installing the power supply unit, be sure the unit is right-side-up—the power switch and appliance inlet should be on the top left and fans on the right.

AC power supplies DC power slot cover



3. Rotate lever downward to permit insertion of AC-DC power supply unit.

4. Using two hands to support and guide the power supply unit, carefully slide the unit into the power shelf until it contacts the backplane. The faceplate of the power supply unit should be flush against the chassis.

5. Verify that the power supply unit is inserted with the appliance outlet on the left side of the unit (fan on the right).

6. Rotate the lever up 90 degrees to secure the AC-DC power supply unit in the chassis.

7. Using a Phillips screwdriver, tighten the two captive screws on each side of the power supply unit faceplate (four screws altogether) until they are torqued to approximately 8-lb-in.

8. Repeat steps 2–7 for additional AC-DC power supply units, if applicable.

Connecting PowerAfter the router has been properly grounded and the power modules have been installed, you can connect the router to the power source. The following sections explain how to connect power to the SR9705:

Connecting DC Power on page 5-12

Connecting AC Power on page 5-14

Connecting DC Power

To connect DC power to the router, perform the following steps:

NOTE: To prevent damage to either the power module or the backplane connector, do not use excessive force when installing the power module into the power shelf.

To connect DC power:

CAUTION: Before performing the instructions below, you should ensure the DC power source that you will be attaching to the router is OFF (O).

CAUTION: No color code standard exists for DC wiring. As such, you should ensure that the wiring is connected in the correct polarity, as reversed polarity can damage the router. Typically, DC cables are marked with negative (-) and positive (+) labels that indicate polarity.



1. Attach the supplied lug to the power cable using the appropriate crimp tool (not provided by ECI).

2. Verify that the DC power source has been wired according to the manufacturer’s instructions. Using a voltmeter, measure the voltage across the cable leads and ensure that it reads 0 VDC.


4. Ensure that the circuit breaker on the DC power entry module is in the OFF (O) position.

5. Using a Phillips screwdriver, loosen and remove the three screws securing the clear plastic safety cover to the faceplate of the power entry module. Remove the cover.

6. Using a 3/8-in. open-end or socket wrench, loosen the outer nut on each terminal stud. Remove the outer nuts and locking washers, leaving the inner washer and nut on each terminal stud.

7. Align and place the lug connector for the positive (+) cable lug over the RTN (return) terminal studs. Install a locking washer and nut (in that order) on each terminal stud.

8. Using a torque driver with a 3/8-in. socket attachment, tighten the bolts until they are torqued to approximately 27-lb.-in.

9. Align and place the lug connector for the negative (-) cable over the -48V (input) terminal studs. Install a locking washer and nut (in that order) on each terminal stud.


11. Gently tug on the installed cables to make sure they are secure in the terminals.

12. Replace the clear plastic safety cover. Using a Phillips screwdriver, tighten the three screws until they are torqued to approximately 8-lb-in. to secure the cover to the faceplate of the power entry module.

13. Repeat steps 5–12 for the second power entry module, if applicable.

14. Secure the power cables to the two cable tie mounts located at the lower front of the chassis. The power cables should be routed horizontally, from left to right, across the lower front of the router and secured to the mounts using cable ties.

NOTE: When connecting the power cables, the lug connectors should be positioned to allow the cables to be routed horizontally, from left to right, across the lower front of the router.



Connecting AC PowerAn AC power connection requires the following parts:

One AC power cord (included) for each AC power supply unit.

A dedicated power source (branch circuit) that is rated at 20 A North American/ 16 A International maximum for each AC power supply unit.

To connect AC power to an AC-powered router, perform the following steps:


2. Ensure that the power is off.

3. Locate the AC power cord that was supplied with the AC-DC power supply unit and verify that it is the correct type for your locale.

4. Insert the appliance connector end of the power cord into the appliance inlet on the faceplate of the power supply unit.

5. Insert the plug at the other end of power cord into an AC power source receptacle.

6. Repeat steps 2–5 for the additional power entry module, if applicable.

7. Secure the power cables to the two cable tie mounts located at the lower front of the chassis, just above power shelf B. The power cables should be routed horizontally, from left to right, across the lower front of the router and secured to the mounts using cable ties.

Installing Component CardsThe component cards install into the front card cage of the router. The cards and card cage slots are labeled and color-coded for easy identification. You can determine the appropriate card cage slot using the table below. You can also refer to the Card Cage on page 2-3 for card slot locations.

To connect AC power:


Table 5-1: Card cage slots

Card Name Card Cage Slot(s)Network Processor Blade (NPB)



Installing a NPB or RCP Card

To install a component card into the router, perform the following steps:

1. Attach an ESD wrist strap to yourself and to the grounding jack on the chassis.

2. Select a component card and determine its appropriate card slot.

3. Ensure that the injector/ejector handles on the card are rotated outward, away from the card’s faceplate.

4. Gently grasp the faceplate (front) of the card with one hand and place your other hand under the card to support and align it with the slot.

5. Carefully slide the card halfway into the slot. Then using two hands, grasp the injector/ejector handles and gently slide the card until it contacts the backplane. The outside edges of each injector/ejector handle should contact the sides of the card cage or the vertical slot dividers.

6. Grasp the two injector/ejector handles on the card and rotate them fully inward, towards the card’s faceplate, fully seating the card in the slot.


Primary Secondary

CAUTION: All component cards described in this manual can be installed only in the SR9705.

NOTE: Be sure to install card blanks in all unoccupied chassis card cage slots. For more information, see the Installing Card Blanks on page 5-16.

NOTE: For any chassis with a single RCP, the RCP should be installed in slot A.

Table 5-1: Card cage slots (Cont.)

Card Name Card Cage Slot(s)

To install component card:

NOTE: When installing a card, be sure the card is right-side-up—the injector/ejector handles should be at the bottom of the card assembly.

NOTE: The most common cause of difficulty when inserting a card is misalignment. If the card does not slide into place easily, do not force it. Remove the card and then reinsert it.



7. Using a #1 Phillips screwdriver, tighten the captive screws on the left and right of the front panel

On the NPB cards, the Fail LED flashes red for approximately 10 seconds and then illuminates red and the Standby LED illuminates yellow. This indicates that the card has been properly inserted.

On the RCP cards, the Fail LED illuminates red for approximately two minutes and then turns off and the Standby LED illuminates yellow. This indicates that the card has been properly inserted.

8. Repeat steps 2-7 for each NPB or RCP card that is to be installed.

Installing Card BlanksCard blanks should be installed in all unoccupied chassis card cage slots. This measure helps direct air flow through the chassis, restricts contact with currents and voltages inside the router, provides electromagnetic interference (EMI) shielding, and helps contain flames in the event of fire.


2. Select a card blank and determine its appropriate card slot.

3. Carefully slide the card blank into the slot, and tighten the captive screws on the left and right side of the front panel..

4. Repeat steps 2–3 for each card blank that is to be installed.

About Automatic Firmware UpgradesFirmware is installed on each component card. ShadeTree contains a master image of the firmware. If you upgrade the ShadeTree software to a version that contains updated firmware or install a card whose firmware is not at the current version, the switch router will automatically begin to upgrade the firmware. The upgrade is indicated visually through the cards’ status LEDs. When a NPB card undergoes an upgrade, the ASF LED alternates between green and yellow. When an RCP card undergoes an upgrade, the green LED illuminates and the yellow LED flashes.

When the upgrade process is complete, the LEDs will return to their previous state. However, the most accurate method for determining whether an upgrade has completed is the CLI show chassis status command. If you are unsure

To install card blanks:

NOTE: When installing a card blank, be sure the card blank is right-side-up—the EMI gasket strip should be at the top of the card blank.



that an upgrade has completed, you should issue this command before attempting to remove a card, power down the switch router, or restart ShadeTree software. In the show chassis status output (next to the card slot), you should see “present” in the Present field and “up” in the Oper Status field. For more information about this command, see the ShadeTree User Guide.

Connecting CablingAfter the component cards have been installed, you can connect external devices to the router. This section contains instructions for connecting cables to:

RCP cards (see page 18)

NPB cards (see page 17)

You should have all appropriate cabling on hand. For details, see Interface cable specifications on page 4-9.

When installing the cabling, make sure that there are no sharp bends in the cables. For general cabling recommendations, refer to Cabling Guidelines and Specifications on page 4-8.

Connecting Cables to a NPB CardYou can connect optical cables to SR9705 NPB cards.

To connect to the ports on the NPB cards, perform the following steps:

1. Locate the appropriate cable for the card. For cable specifications, see Interface cable specifications on page 4-9.

2. Plug one end of the cable into a port on the card.

3. Plug the other end of the cable into the external device.

4. Repeat steps 1–3 for each cable that is to be installed.

5. When you have completed connecting cables to all of the NPB cards in a row of NPB slots, secure the cables.

NOTE: Important! Do not remove a card, power down the router, or restart ShadeTree software while an upgrade is in progress because doing so will damage the affected cards; wait until the upgrade has completed.

To connect cable to NPB:



Connecting Cables to an RCP Card The RCP card contains the following ports:

Two serial ports (RJ-45)

An Ethernet port (RJ-45)

A universal serial bus (USB) port

Ethernet control A (Reserved for future use)

Ethernet control B (Reserved for future use)

Figure 5-8: RCP card

Connecting to the alarm contacts portThe alarm contacts port on the BITS card provides signals for the different alarm states. Figure 5-9 shows the port’s pin orientation:

Figure 5-9: Alarm DB-15 female receptacle

The following table describes the DB-15 pinout:Table 5-2: DB-15 pinout

Pin Description

1, 9 Critical visual alarm contacts2, 10 Critical audible alarm

contacts3, 11 Major visual alarm contacts4, 12 Major audible alarm contacts5, 13 Minor visual alarm contacts

USB Ethernet controlsRJ-45(Serial)

Ethernet port

81

159



To connect the router to an external alarm device, perform the following steps:

1. Locate the alarm cable (DB-15).

2. Plug one cable connector into the alarm port on the BITS card and then tighten the jackscrews.

3. Route the cable horizontally, from right to left across the front of the router.

4. Plug the other cable connector into the external alarm device, and then tighten the jackscrews.

Connecting to the serial portsThe Console and Auxiliary serial ports on the RCP card enable connection to a console or modem. The ports are wired in a standard data terminating equipment (DTE) RJ-45 pinout. Figure 5-10 shows the ports’ pin orientation:

Figure 5-10: Serial RJ-45 receptacle

6, 14 Minor audible alarm contacts

7 Unused8 Alarm cutoff15 Ground

NOTE: The alarm contacts are normally open. That is, when an alarm is inactive, there is no connection between the contacts.

Table 5-2: DB-15 pinout

Pin Description

To connect to an external alarm:

WARNING: The “Alarm Contacts” port is a safety extra-low voltage (SELV) circuit and should only be connected to other SELV circuits.

NOTE: When you have completed connecting all of the cables to an RCP card, secure the cables to the corresponding cable tie mount.

1 8



The following table describes the serial RJ-45 pinout:

To connect to the serial port(s), perform the following steps:

1. Locate the serial cable (RJ-45).

2. Plug one end of the cable into the appropriate serial port on the RCP card.

3. Route the cable horizontally, from left to right, across the front of the router.

4. Ensure that the power switch on the auxiliary device to which you will be connecting is in the OFF (O) position.

5. Plug the other end of the cable into the auxiliary device.

6. Repeat steps 1–4 for a second serial connection, if applicable.

7. Turn the power switch on the auxiliary device to the ON (|) position.

Connecting to the USB portThe universal serial bus (USB) port on the RCP card enables connections to external devices such as USB memory storage.

To connect to the USB port, perform the following steps:

1. Locate the USB cable.

2. Insert external device.

Table 5-3: RJ-45 pinout

Pin Description Input/Output

1 Request to send (RTS) Output2 Data terminal ready (DTR) Output3 Transmit data (TXD) Output4 Signal ground (GND) —5 Signal ground (GND) —6 Receive data (RXD) Input7 Data carrier detected

(DCD)Input

8 Clear to send (CTS) Input

To connect to serial ports:


To connect to USB port:



Connecting to the Ethernet portThe Ethernet port on the RCP card enables a connection to an external Ethernet device. Figure 5-11 shows the port’s pin orientation:

Figure 5-11: Ethernet RJ-45 receptacle

The following table describes the Ethernet RJ-45 pinout:

1. To connect to the Ethernet port, perform the following steps:

2. Locate the Ethernet cable (RJ-45).

3. Plug one end of the cable into the Ethernet port on the RCP card.

4. Route the cable across the front of the router.

5. Plug the other end of the cable into the network device.

What to Do NextThe installation of the SR9705 hardware is complete. Go to Chapter 6: Initial System Setup and Upgrade to proceed with the initial system startup and basic software configuration.

NOTE: Unused connections are terminated on the RCP card.

Table 5-4: Ethernet RJ-45 pinout

Pin Description Input/Output

1 TX+ Output2 TX- Output3 RX+ Input4 — —5 — —6 RX- Input7 — —8 — —

18

To connect to Ethernet port:





6
Initial System Setup
and UpgradeThis chapter contains information about minimally configuring the router to establish connectivity with your network and about performing software upgrades. It explains how to:

Power up the switch router

Log on to the switch router

Set up a basic configuration

Configure the serial ports

Enable system services

Log off the switch router

Power down the switch router

Upgrade software

NOTE: Detailed configuration procedures are beyond the scope of this guide. For complete configuration information, refer to the ShadeTree User Guide.


Initial System Setup and Upgrade SR9705 Installation and Maintenance Manual

Before You StartBefore you power up the router, you should have performed all the procedures described in Chapter 5: Installing the Router.

You should also ensure that the system console is turned on and set to the following attributes:

8 bits

No parity

1 stop bit

9600 baud

If you want to modify the serial port settings, refer to Configuring the Serial Ports on page 6-10.

Powering Up the RouterThe switch router ships with ECI’s ShadeTree software preinstalled. ShadeTree boots automatically when the switch router is powered up.

The primary copy of ShadeTree resides on the hard disk; a back up copy resides on the optional RAID-configured drive. An external USB memory device could also contain a copy of ShadeTree and be used to boot the system, if needed.

In a typical boot sequence, the USB memory device starts first, followed by the RAID drive

To power up the router, perform the following steps:

1. Turn the DC circuit breaker(s) or the AC power switch(es) on the router to the ON (|) position.

You should immediately hear the router’s cooling system begin to operate. In addition, the LEDs on the cards should illuminate.

2. Go to the system console and observe the system startup process.

To power up the router:


WARNING: Do not stare into the laser beam or view it directly with optical instruments.


SR9705 Installation and Maintenance Manual Initial System Setup and Upgrade

The system displays various initialization messages. When the boot up is complete, the following prompt displays:host login:

3. Go to Logging on to the Router on page 6-3.

Logging on to the RouterOnce the system has booted up, you can log on to the router from the system console. The router ships with a user ID (root) that you can use for the initial logon.

To log on, perform the following steps:

1. At the localhost login prompt, type root.

2. Press Enter.

3. At the # prompt, type lsh.

4. Press Enter.

You are now logged in to Shade Tree’s CLI in operation mode. Your prompt should look like this:root@localhost>

The CLI allows you to access, configure, and monitor the router. You enter commands in the CLI simply by typing the command at the prompt and then pressing Enter. There are two modes in which you can enter commands:

Operation – You are automatically placed in this mode when you log on to the router. It allows you to view, monitor, and troubleshoot the operation of the router.Configuration – You enter this mode from operation mode. It allows you to set up and edit the configuration of the router, including interfaces, routing protocols, routing policy, and Class of Service (CoS) parameters. Configuration mode is also referred to as “edit” mode.

5. Go to Setting up a Basic Configuration on page 6-4.

To log on to router:



Setting up a Basic ConfigurationOnce you are logged on to the CLI, you can enter configuration mode and set up a basic configuration for the router. To do so, you will need the following information:

Host name for the router

Domain name

IP address for the management interface

Next-hop addresses for default static routes

IP address of a DNS server

IP address of an authentication server

To set up a basic configuration, perform these steps:

Enter configuration mode1. At the root@localhost> prompt, type configure.

2. Press Enter.

The CLI enters into configuration mode, as indicated by [edit] and the prompt hash (#):[edit]root@localhost#

Configure the host name1. Type set system host-name host-name, where host-name is

the name of the router.

2. Press Enter.

Configure the domain name1. Type set system domain-name domain-name, where domain-

name is the name of the domain.

2. Press Enter.

To set up a basic configuration:



Configure the IP address for the management interface1. Type set system management-network interfaces eth0

unit 0 family inet address IP address/netmask | masklength, where:

IP address is the IP address of the management interfacenetmask is the subnetwork mask of the management interface or masklength is the length of the subnetwork mask of the management interface

2. Press Enter.

Configure in-band managementIf you are using the network interfaces rather than the management network to manage the router, you need to configure in-band management.

1. Type set system management-network network-bridge enabled interface interface-name, where interface-name is the name of a specific network interface you want to bridge to the management network. If you want to bridge all interfaces, do not type the interface statement.

2. Press Enter.

Configure the default static toutes1. Type set system management-network static-route

default next-hop next-hop, where next-hop is the address of the next hop.

2. Press Enter.

Configure the IP address of a DNS server1. Type set system name-server address, where address is the

IP address of a DNS server in the form A.B.C.D.

2. Press Enter.



Configure system authenticationYou can configure the router to use the following types of authentication:

Remote Authentication Dial-In User Service (RADIUS)

Terminal Access Controller Access Control System Plus (TACACS+)

Kerberos Authentication

Root password (recommended)

RADIUS authentication

To configure the router to use RADIUS authentication, perform the following steps:

1. Type set system radius-server radius-server secret password, where:

radius-server is the host name or IP address of the RADIUS server.password is a password the router passes to the RADIUS server to authenticate its connection. This password must match the password that is configured on the RADIUS server.

2. Press Enter.

TACACS+ authentication

To configure the router to use TACACS+ authentication, perform the following steps:

1. Type set system tacplus-server tacplus-server secret password, where:

tacplus-server is the host name or IP address of the TACACS+ server.password is a password the router passes to the TACACS+ server to authenticate its connection. You do not have to specify this password unless your TACACS+ server is password protected. If the server is password protected, the password you specify must match the one that is configured on the TACACS+ server.

2. Press Enter.

NOTE: If you choose to configure RADIUS, TACACS+, or Kerberos authentication, you must specify the order in which the router attempts the different methods of authentication. If you configure only a root password, you do not need to specify an authentication order.



Kerberos authentication

To configure the router to use Kerberos authentication, perform the following steps:

1. Type set system kerberos default-realm default-realm keytab keytab, where:

default-realm is the name of the default Kerberos realm (i.e., yourcompany.com).keytab is the Kerberos service key. This key is encrypted.

2. Press Enter.

Root password

ECI strongly suggests that you configure a root password. You can specify any of the following types of passwords: plain text, encrypted, or a Secure Shell (SSH) public key.

Plain-text password

To specify a plain-text password, perform the following steps:

1. Type set system root-authentication plain-text-password.

2. Press Enter.

The system prompts you to enter a password.

3. Type a password.

4. Press Enter.

The system prompts you to retype the password you just specified.

5. Retype the password you specified above.

6. Press Enter.

Encrypted password

To specify an encrypted password, perform the following steps:

1. Type set system root-authentication encrypted-password encrypted-password, where encrypted-password is an encrypted password string. Be sure to enclose the password string in quotes (e.g., "$1$ikU7HATp$YMK8jZR.O3TIs2olj84oN0").

2. Press Enter.



SSH public key

To specify an SSH public key, perform the following steps:

1. Type set system root-authentication ssh-dss|ssh-rsa key, where key is a Digital Signature Standard (DSS) or Rivest-Shamir-Adleman (RSA) authorized key. Be sure to enclose the key string in quotes.

2. Press Enter.

Authentication order

To set the order in which the router attempts authentication, perform the following steps:

1. Type set system authentication-order authentication-order, where authentication-order is the order of precedence for the authentication methods: radius, tacplus, kerberos, or password.

2. Press Enter.

Example

The following example sets the authentication order to have the router first attempt authentication against a TACACS+ server, then a RADIUS server, and finally using the user’s password:

set system authentication-order [tacplus radius password]

Set the time zone1. Type set system time-zone ?.

A list of available time zones displays. Make a note of the appropriate time zone for your region.

2. Type set system time-zone time-zone, where time-zone is your local time zone.

3. Press Enter.

Commit the configuration to the database1. Type commit.

2. Press Enter.

Your prompt is now comprised of your user ID (root) and the host name of the router in the following form:root@host#



Verify configuration has taken effect1. Type show.

2. Press Enter.

The system displays output similar to the following:version version;system { host-name host-name; domain-name domain-name; management-network { interfaces { eth0 { unit 0 { family inet { address address; } } } } static-route { 0.0.0.0/0 { next-hop address; } } } name-server { address; } radius-server server { secret $1$789877C36D9C8D99; # SECRET-DATA; } tacplus-server server { secret $1$789877C36D9C8D99; } root-authentication { encrypted-password $1$ikU7HATp$YMK8jZR.O3TIs2olj84oN0; } time-zone America/New_York;}

Exit configuration mode

1. Type exit.

2. Press Enter.

The system returns to operation mode:root@host>



Set date and time1. Type set date MMDDhhmm[[CC]YY][.ss], where:

MM is the two-digit monthDD is the two-digit datehh is the two-digit hourmm is the two-digit minuteCC is the two-digit centuryYY is the two-digit yearss is the two-digit second

2. Press Enter.

Verify connectivity has been established with management interface1. Type ping management destination, where destination is the

host name or IP address that you are attempting to reach.

2. Press Enter.

3. To exit ping, type Ctrl-c.

The basic configuration of the router is complete. If you experienced problems setting up the basic configuration or if you want to configure additional properties, refer to the ShadeTree User Guide for details.

Configuring the Serial PortsThe RCP card contains two serial ports (RJ-45) for which you can configure the following attributes:

Console – Enables the connection of a system console to the RCP. This port is enabled by default and has the following default properties:

Security – Secure (allows super-user access)Speed – 9600 baudTerminal type – Ansi-mini

Auxiliary – Enables the connection of a modem or notebook computer to the RCP. This port is enabled by default and has the following default properties:

Security – Secure (allows super-user access)Speed – 9600 baudTerminal type – Ansi-mini



Procedure

To change the default serial port settings, perform the following steps from the CLI’s configuration mode:

Change terminal connection security1. Type set system ports auxiliary|console insecure.

2. Press Enter. The system disables super-user access.

Change terminal speed (baud)1. Type set system ports auxiliary|console speed baud-

rate, where baud-rate is a value of 115200, 57600, 38400, 19200, 9600, or 4800.

2. Press Enter.

Change terminal type1. Type set system ports auxiliary|console type

terminal-type, where terminal-type is ansi, ansi-mini, vt100, or xterm.

2. Press Enter.

Commit changes to the database1. Type commit.

2. Press Enter.

To change default serial port settings:



Enabling System ServicesFor security reasons, remote access to the router is disabled by default. If you want to access the router from a remote terminal, you must explicitly enable the system services. The following services are available:

Telnet – Enables connection to the router via the Telnet protocol

SSH – Enables connection to the router via the Secure Shell protocol

FTP – Enables connection to the router via the File Transfer Protocol

Finger – Enables a user to access finger services

You can enable these services on the management interface.

Procedure

To enable the system services, perform the following steps from the CLI’s configuration mode:

Specify information about the service1. Type set system services service connection-limit

connection-limit disable-time disable-time rate-limit rate-limit, where:

service is the system service you want to enable: telnet, ssh, ftp, or finger.connection-limit is the maximum number of established connections for the service, from 1 to 250. The default value is 75.disable-time is the number of seconds to disable the service if the incoming rate exceeds rate-limit, from 0 to 4,294,967,295. The default value is 5.rate-limit is the maximum number of connection attempts to allow per second, from 1 to 250. The default value is 2.

2. Press Enter.

Commit changes to the database1. Type commit.

2. Press Enter.

To enable system services:



Logging off the RouterThis section contains instructions for logging off the router.

To log off the router, perform the following steps from the CLI’s operation mode:

1. Type quit.

2. Press Enter.

The system logs you out of the CLI and returns you to the Linux shell, as indicated by the # prompt.

3. Type exit.

4. Press Enter.

The system returns you to the initial login prompt (host login:).

Powering Down the RouterThere may be occasions when you want to power down the router. To ensure an orderly shutdown, you should always halt the forwarding of traffic via the CLI before you physically turn the router off, as described below:

Procedure

To power down the router, perform the following steps from the CLI’s operation mode:

1. Type request system halt.

2. Press Enter.

The system displays the following prompt: Halt the system now? [yes, no].

3. Type yes in response to the prompt, and then press Enter.

4. Verify that the system has been halted. If you issued the request system halt command from:

The console serial port, the words “power down” will be displayed on the consoleA telnet connection, you should wait approximately two minutes before proceeding to the next step

To log off router:

To power down the router:



5. Turn the DC circuit breaker(s) on the router to the OFF (O) position.

Upgrading the Software

ECI issues upgrades to ShadeTree whenever it adds new features or corrects problems. You can obtain upgrades by contacting your ECI representative.

About automatic firmware upgrades

Firmware is installed on each component card. ShadeTree contains a master image of the firmware. If you upgrade ShadeTree to a version that contains updated firmware or install a card whose firmware is not at the current version, the router will automatically begin to upgrade the firmware (see the note below for an exception). The upgrade is indicated visually through the cards’ status LEDs.

When the upgrade process is complete, the LEDs will return to their previous state. However, the most accurate method for determining whether an upgrade has completed is the CLI’s show chassis status command. If you are unsure that an upgrade has completed, you should issue this command before attempting to remove a card, power down the router, or restart ShadeTree. In the show chassis status output (next to the card slot), you should see “present” in the Present field and “up” in the Oper Status field. For more information about this command, see the ShadeTree User Guide.

Before You StartBefore you upgrade ShadeTree, ECI recommends that you back up the current configuration to the router’s hard drive.

To back up your current configuration, perform the following steps from the CLI’s operation mode:

NOTE: This section assumes that you are upgrading a chassis with a single RCP installed. For information about upgrading a dual chassis system, see the ShadeTree User Guide.

NOTE: To display information about the version of ShadeTree the router is currently running, enter the CLI’s operation mode, and then issue the show version command.

NOTE: Important! Do not remove a card, power down the router, or restart ShadeTree while an upgrade is in progress; doing so will damage the affected cards. Wait until the upgrade has completed.



1. Type request system snapshot.

2. Press Enter.

The current configuration is saved to the router’s hard drive.

Enter the CLI’s operation modeFor details, see Logging on to the Router on page 6-3.

Optional—copy upgrade to router’s hard driveYou may want to copy the upgrade package to the router’s hard drive before you upgrade the software. To do so, perform the following steps:

1. Type file copy ftp://user@hostname/package-name/var/staging/bundle/package-name, where:

user@hostname/package-name is the URL at which the file residespackage-name is the name of the software package

2. Press Enter.

The upgrade is copied to the /var/staging/bundle directory on the router’s hard drive.

Replace existing software with upgrade and reboot router1. Type request system software add ftp://

user@hostname/package-name reboot, where user@hostname/package-name is the URL at which the file you want to install resides.

2. Press Enter.

The router boots using the new software.

The software upgrade process is complete.




7
Troubleshooting the Router
This chapter contains information about performing basic troubleshooting actions on the router. It contains the following sections:

General switch router failure

Power entry problems

Cooling system problems

Component card problems

System software problems

Alarms

The information is presented in a problem-action format. If multiple recommended actions are listed, you should perform them in the order in which they appear until the problem is resolved. If you cannot easily resolve a problem, contact the ECI’s TAC (see the instructions below).

Requesting Technical AssistanceTechnical assistance is available 24 hours a day, 7 days a week.

If you cannot resolve a problem or you require additional assistance, follow this procedure:

1. Obtain the following information:Your ECI support agreement number.A brief description of the problem, including any actions you have taken to correct the problem.The ECI’s system software version number.

You can display the ShadeTree version by entering the CLI’s operation mode and then issuing the show version command (for details, see the ShadeTree User Guide).

A list of the component cards that are installed in the router.


Troubleshooting the Router SR0705 Installation and Maintenance Manual

You can display a list of all installed hardware by entering the CLI’s operation mode and then issuing the show chassis hardware command (for details, see the ShadeTree User Guide).

2. Contact the ECI’s TAC in either of the following ways:Phone – Dial 877-452-8735 and then press 3. Or dial 412-809-4342.E-mail – Send your noncritical issues to [email protected].

General Router FailureBecause the router underwent extensive quality control testing before it left the DND facilities, a general router failure is unlikely. However, the router will not operate if it is not receiving proper source power.

The following table lists the actions you can take to ensure that power is being supplied to the router:Table 7-1: Power failure problems

Problem Recommended Actions

The router exhibits no activity (i.e., no LEDs are illuminated, the cooling system is not operating).

1. Ensure the DC circuit breaker(s) or AC power switch(es) on the router is fully in the ON (|) position.

2. Make sure the power cables are in good condition, correctly installed, and connected to an active power source (for details, see Connecting Power on page 5-12).


SR0705 Installation and Maintenance Manual Troubleshooting the Router

DC Power Entry ProblemsThe router has two DC power entries.

The following table lists the actions you can take when a DC power entry is not operating:

AC Power Entry ProblemsThe router has four AC power entries.

The following table lists the actions you can take when a AC power entry is not operating:

Table 7-2: DC power entry problems


The DC power entry is installed, but it is not operating.

1. Ensure the DC circuit breaker on the router is fully in the ON (|) position.

2. Make sure the DC power cables are in good condition, correctly installed, and connected to an active DC power source (for details, see Connecting Power on page 5-12).

3. Ensure the voltage that is being delivered to the router is within specifications (for details, see SR9705 Specifications on page 1-13).

4. If you are only using one power entry, disconnect the power cables from that entry and connect them to the other power entry (for details, see Connecting Power on page 5-12).

Table 7-3: AC power entry problems


The AC power entry is installed, but it is not operating.

1. Ensure the AC switch on the router is fully in the ON (|) position.

2. Make sure the AC power cable is in good condition, correctly installed, and connected to an active AC power source (for details, see Connecting Power on page 5-12).

3. Ensure the voltage that is being delivered to the router is within specifications (for details, see SR9705 Specifications on page 1-13).

4. If you are only using one power entry, disconnect the power cables from that entry and connect them to the other power entry (for details, see Connecting Power on page 5-12).



Cooling System ProblemsThe router’s cooling system consists of the following field-replaceable components:

One fan tray

You can order additional fan trays and air filters from your ECI sales representative. Individual fans are not field-replaceable.

The following table lists the possible problems that can occur with the cooling system and the actions you can take to correct them:

CAUTION: Do not run the router without an air filter installed.

CAUTION: Do not run the router when the cooling system is not operating.

Table 7-4: Cooling system problems


A fan tray’s status LED is red. (This indicates that one or more of the fans has stopped operating or dropped below the minimum required operating speed. The operational fans will speed up to compensate for the malfunctioning fans.)

1. Ensure that card blanks are installed in empty card slots, as they facilitate proper airflow through the router’s card cages.

2. Make sure there is a minimum of 3 in. (7.5 cm) of clearance at the router’s inlet and exhaust vents.

3. Make sure the air filter is installed and in good condition.

All fan trays are running at high speed.

Check to see whether an overtemperature condition exists (i.e., the operating temperature has exceeded 113°F [45°C]).

If an overtemperature condition exists, there is no failure of the cooling system; the trays are designed to operate at higher speeds under this condition.

If an overtemperature condition does not exist, the fan trays are out of sync. Contact the TAC. See Requesting Technical Assistance on page 7-1 for details.



Component Card ProblemsEach component card contains status LEDs. These LEDs can help you diagnose problems with the cards. In addition to the status LEDs, the NPB cards also contain port-level LEDs.

The following table lists the possible problems that can occur with the cards and the actions you can take to correct them:

A fan tray’s status LEDs are not illuminated. (This indicates that the fan tray is not receiving power.)

1. Remove and then reinstall the fan tray, ensuring that it is properly seated.

2. Remove the fan tray and replace it with a spare fan tray. (Do not operate the router for more than ten minutes without at least one operational fan tray installed.)

If the status LEDs on the tray illuminate, the other tray is defective and must be replaced (contact your ECI sales representative to order a new tray).If the status LEDs on the tray do not illuminate, a problem may exist on the router chassis where the tray meets the backplane. Contact the TAC. See Requesting Technical Assistance on page 7-1 for details.

Table 7-4: Cooling system problems (Cont.)


Table 7-5: Component card problems


The status LEDs on all the cards are not illuminated.

Ensure that power is being supplied to the router. (You should be able to hear the cooling system operating.)

If no power is being supplied to the router, perform the recommended actions listed under DC Power Entry Problems on page 7-3 or AC Power Entry Problems on page 7-3.

If power is being supplied to the router, contact the TAC. See Requesting Technical Assistance on page 7-1 for details.

The status LEDs on an individual card are not illuminated.

Remove and then reinstall the card, ensuring that it is properly seated and secured to the chassis with captive screws.

The card displays a constant red (fail) status LED. (This indicates that the card has not come out of reset.)

1. Reset the card from the system console. To do so, enter the CLI’s operation mode, and then issue the reset board command (for details, see the ShadeTree User Guide).

2. Remove and then reinstall the card, ensuring that it is properly seated and secured to the chassis with captive screws.



A card displays a constant yellow status LED. (This indicates that the card has come out of reset but is not communicating with the RCP.)

Remove and then reinstall the card, ensuring that it is properly seated and secured to the chassis with captive screws.

A NPB card displays a red RX or TX LED.

1. Make sure the RX and TX fiber cables are in good condition, correctly installed, and connected to an active device.

2. Replace the RX and TX fiber cables.A NPB card displays a yellow RX or TX LED. (This indicates that there is a problem with the device to which the fiber cable is connected.)

Go to the connected device and make sure that it is properly configured and receiving/transmitting traffic.

A card is experiencing an overtemperature condition. (This is indicated via an alarm in the CLI.)

1. Ensure that the operating temperature of the router is below 113°F (45°C).

2. Ensure that blank faceplates are installed in empty card slots, as they facilitate proper airflow through the router’s card cages.

3. Make sure there is a minimum of 3 in. (7.5 cm) of clearance at the router’s inlet and exhaust vents.

4. Make sure the air filter is installed and in good condition.

Table 7-5: Component card problems (Cont.)




System Software ProblemsThe CLI will be your primary means of troubleshooting the ShadeTree (ECI’s system software). It contains commands that allow you to display information about the router and its components. For detailed information about using the CLI, refer to the ShadeTree User Guide.

The following table lists the possible problems that can occur during the initial system setup and the actions you can take to correct them:

Getting HelpIf you need help when using the CLI, you can access its context-sensitive help system by typing a question mark (?) anywhere throughout the command structure. The help displays a list of options that are available at the current hierarchy and a description of each option.

The help that displays depends on where you type the question mark:

If you type ? at the CLI prompt, help displays the available commands and options, as shown here:user@host> ?Possible completions:clear Clear information in the system configure Enter configuration mode monitor Real-time debugging ping Ping a remote target quit Exit the management session set Set CLI properties, date, time, tracing, logging show Show information about the system start Start a software process telnet Telnet to another host traceroute Trace the route to a remote host

Table 7-6: System software problems


You are not sure you have network connectivity or can reach a remote network host.

Ping a remote host. To do so, enter the CLI’s operation mode, and then issue the ping command (for details, see the ShadeTree User Guide).

You are not sure you can reach a DNS server.

Perform a host name lookup. To do so, enter the CLI’s operation mode, and then issue the show host command (for details, see the ShadeTree User Guide).

TIP: You do not need to press Enter after typing the question mark.



If you type ? after entering a complete command name or option, help displays the available options for that command or option. If the option is a variable, help displays the range of values you can type for that variable.user@host> traceroute ?Possible completions: <destination> Remote host name or address debug Debug mode ittl Initial TTL maxttl Maximum TTL nofragment Set no fragment bit noresolve Print addresses numerically sourceaddr Source address sourceif Source interface tos IP TOS field (0..255) verbose Verbose mode wait Time to wait for a response (seconds)



If you type ? in the middle of a command or option name, help displays the possible completions.user@host> show i?Possible completions: interfaces Display information about interfaces ipv4 Display IPv4 statistics isis Display information about IS-IS

AlarmsAlarms can help you diagnose problems with the router or its components. The router generates the following types of alarms:

Environmental alarms – These alarms originate in the router’s components (e.g., the cooling system).

Interface alarms – These alarms are generated by specific network interfaces (e.g., the loss of a signal on a DS-3 interface). For information about interface alarms, see the ShadeTree User Guide – Volume 2.

Environmental AlarmsThe following table lists the environmental alarms and the actions you can take to correct them:Table 7-7: Environmental alarms

Component Description Severity Recommended Actions

Fan tray The specified fan tray controller is experiencing a failure.

(In general, an alarm is generated when one or more of the fans drops below the minimum required operating speed or there is a failure of the fan tray controller itself.)

Critical See Cooling System Problems on page 7-4.

Temperature sensor

The specified card is experiencing an overtemperature condition.

Critical/Major

See Component Card Problems on page 7-5.

Power entry failure

The specified power entry is experiencing a failure.

Critical See DC Power Entry Problems on page 7-3 or AC Power Entry Problems on page 7-3.



Power entry switchover

The specified DC power entry is experiencing a failure and the backup power entry, if connected, is assuming operation of the power system.

— None.

Table 7-7: Environmental alarms (Cont.)

Component Description Severity Recommended Actions


8
Maintaining the Router
After the initial installation of the SR9705, you may need to perform routine maintenance to keep the router operating at optimal levels or you may want to add and/or replace components. This chapter contains procedures for working with the router’s field-serviceable components. The chapter also discusses the care and cleaning of fiber optic cables.

Safety InformationMaintaining the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to perform any type of maintenance on this router.

Required ToolsThe following tools are required to perform the maintenance procedures in this chapter; be sure you have them on hand before you begin to work with the router:



Torque driver

Wire strippers

ESD wrist strap

Tape measure



Maintaining the Router SR9705 Installation and Maintenance Manual

Replacement PartsYou can order field-replaceable components from your ECI sales representative.

Routine MaintenanceThis section lists the maintenance procedures you should perform on a regular basis.

DailyMonitor the status of your system through the CLI or the ShadeTree Management Suite (STMS).

Monitor the status LEDs on the component cards.

WeeklyVisually inspect the router’s installation site, making sure that:

The area is free of moisture or excessive dust

There is a minimum of 3 in. (7.5 cm) of clearance at the router’s inlet and exhaust vents

Card blanks are installed in empty card slots

There is at least 30 in. (76 cm) of clearance at the front of the rack and at least 20 in. (51 cm) at the rear of the rack

All cables are organized and contain no sharp bends or stress points

MonthlyVisually inspect the router’s air filter and ensure that it is in good condition (for details, see Replacing Air Filters on page 8-7).

YearlyVisually inspect the DC or AC power cables and make sure they are in good condition and securely installed (for more information, see Replacing DC Power Cables on page 8-10).

Clean the contacts on all fiber-optic cables (for details, see Caring for Fiber-Optic Cables on page 8-13).


SR9705 Installation and Maintenance Manual Maintaining the Router

Installing and Removing Component Cards

This section contains instructions for installing and removing the router’s component cards. All the cards are hot-swappable.

Although you can insert and remove component cards without powering down the router, you should be aware of how packet processing is affected when a card is removed.

Installation ProcedureFor instructions about installing cards, see Installing Component Cards on page 5-14.

For information about connecting external devices to the router, see Connecting Cabling on page 5-17.

Removal ProcedureThis section contains instructions on removing component cards.

Removing NPB cards

To remove a NPB card from a card cage, perform the following steps:

1. Attach an ESD wrist strap to yourself and to the chassis.

2. Determine which card you want to remove.

3. Remove any cabling.

4. Using a #2 Phillips screwdriver, loosen the two captive screws on the side flanges of the card blank’s faceplate.

5. Grasp the two injector/ejector handles on the card and rotate them outward, away from the card’s faceplate.

Table 8-1: When card is removed

Card When this card is removed, the system...

RCP Stops forwarding packets to and from all cards. If you have a redundant RCP and High Availability features enabled, routing and forwarding are not affected by removal of one of the RCPs.

NPB Stops forwarding packets to and from the card.

To remove NPB card:



6. With one hand, gently grasp the faceplate (front) of the card and carefully slide the card halfway out of the chassis. Then place your other hand underneath the card (for support) and slide the card completely out of the chassis.

7. Repeat steps 2–6 for each card that is to be removed.

Removing an RCP card

To remove a RCP card from the card cage, perform the following steps:


2. Determine which card you want to remove.

3. Remove any cabling.

4. Using a #2 Phillips screwdriver, loosen the two captive screws on the side flanges of the card blank’s faceplate.

5. Grasp the two injector/ejector handles on the card and rotate them outward, away from the card’s faceplate.

6. With one hand, gently grasp the faceplate (front) of the card and carefully slide the card halfway out of the chassis. Then place your other hand underneath the card (for support) and slide the card completely out of the chassis.

7. Repeat steps 2–6 for each RCP card that is to be installed.

NOTE: When cards are not in use, they should either be stored in an antistatic bag or their original shipping box.

To remove RCP card:

NOTE: When cards are not in use, they should either be stored in an antistatic bag or their original shipping box.



Replacing Fan TraysThe router’s fan tray cools the system. The tray is located on the side of the router and is accessible from the front of the router (see Figure 8-1). It slides into and out of the chassis and attaches to the chassis with two screws.

Each fan tray weighs approximately 4 lb. (2 kg).

Figure 8-1: Fan tray location (chassis front)

You can order replacement fan trays (Part number: FANTRAY-9705) from your ECI sales representative. Individual fans are not field-replaceable.

To replace a fan tray, perform the following steps:


2. Determine which fan tray you want to replace.

3. Using a #2 Phillips screwdriver, loosen the two screws on the fan tray.

4. With one hand, grasp the fan tray handle and slide the tray halfway out of the chassis. Then place your other hand underneath the tray (for support) and slide the tray completely out of the chassis (see Figure 8-2).

Handle

To replace fan tray:

NOTE: You can perform the following procedure without powering down the router; however, you should not operate the router for more than 30 seconds without the fan trays installed.



Figure 8-2: Removing the fan tray

5. Obtain the replacement fan tray.

6. With one hand, grasp the fan tray handle. Place your other hand underneath the tray, and then slide the tray completely into the chassis.

7. Using a #2 Phillips screwdriver, tighten the two screws on the fan tray.



Replacing Air FiltersThe router’s air filters removes dust particles from incoming air. They are located at the rear of the chassis (see Figure 8-3) and can be accessed by removing the filter cover.

Figure 8-3: Air filter location (fan tray)

You should inspect the air filter at least once a month and replace it if it is dirty, worn, or torn. Do not attempt to clean the filter.

You can order replacement air filters (Part number: FILTER-9705) from your ECI sales representative.

To inspect and/or replace the air filter, perform the following steps:


TIP: As a general rule, the air filter should be replaced every six months (more often in dusty environments).

Air filter

Fan controller cover

Fan controllers

To replace/inspect air filter:

NOTE: You can perform the following procedure without powering down the router; however, you should not operate the router for more than ten minutes without the air filter installed.



2. Using a #2 Phillips screwdriver, loosen the four screws on fan controller cover on the rear of the chassis.

Figure 8-4: Removing the air filter

3. Remove the filter cover from the chassis.

4. Locate the air filter.

5. Grasp the end of the air filter and slide it out of its slot (see Figure 8-4).

6. Visually inspect the air filter. If it is dirty, worn, or torn, discard it and obtain a new filter. If it is in good condition, you can reinstall it.

7. Slide the new air filter completely into its slot.

8. Place the fan controller cover over the filters and align the screws with the holes in the chassis.

9. Using a #2 Phillips screwdriver, tighten the four screws on the fan controller cover.

Air filter

Fan controllercover screws

Fan controller cover screws



Replacing Fan Controller

To inspect or replace the fan controller, perform the following steps:


2. Using a #2 Phillips screwdriver, loosen the four screws on the controller cover plate.

3. Remove the plate from the chassis

4. Locate the fan controller

Figure 8-5: Removing the fan controller

5. Using a #2 Phillips screwdriver, loosen the three screws on the controller cover. DO NOT remove the two screws in the middle of the plastic casing on the controller.

6. Grasp the sides of the controller and gently slide it out of its slot.

7. To replace the controller, align the holes in the controller with the guide pins at left and upper right.

8. Press the controller firmly into place.

9. Using a #2 Phillips screwdriver, tighten the three screws on the controller

10. Place the plate cover over the controller and align the screws with the holes in the chassis.

11. Using a #2 Phillips screwdriver, tighten the screws on the controller cover.

To inspect/replace fan controller

Fan controllercover screws

Fan controller cover screws

Fan controller screws



Replacing DC Power Cables

You should periodically inspect the DC power cables to ensure that they are properly installed and in good condition.

Follow these guidelines to determine the condition of the installed DC power cables:

Gently tug on the cables to make sure they are secure in their terminals. If they are loose, reinstall them using the procedure below.

Visually inspect the cables. If the insulation is degraded in any way (e.g., cracked or worn), replace the cables as described in the procedure below. ECI recommends that you use 4-AWG high-strand-count copper wire cables (or an appropriately sized cable as specified in DC power specifications on page 4-6) installed in two-holed lug-style connectors listed to UL 486A (included). The holes on the connectors must be 0.75 in. (19.05 mm) apart.

Procedure

De-energize the routerBefore you replace the DC power cables, you must first de-energize the router.

To de-energize the router, perform the following steps:


2. Ensure that both DC circuit breakers on the router (shown in Figure 8-6) are in the OFF (O) position.

CAUTION: This unit receives power from more than one source—disconnection of both sources (as described in the procedure below) is required to de-energize this unit before servicing.

WARNING: Before performing the instructions in this section, you must power down the router and ensure that the DC power source to which the router is attached is OFF (O).

To de-energize router:



Figure 8-6: DC power entries and circuit breakers (chassis front)

3. Remove the cable ties securing the power cables to the two cable tie mounts located at the lower front of the chassis.

4. Remove the clear plastic safety cover. Using a Phillips screwdriver, loosen the four screws to remove the cover from the faceplate of the power entry module.

5. On the lug connector for the negative (-) cable, use a 3/8-in. open-end or socket wrench to loosen and remove the locking washer and nut on each terminal stud.

6. Remove the lug connector for the negative (-) cable from the -48V (input) terminal studs.

7. On the lug connector for the positive (+) cable, use a 3/8-in. open-end or socket wrench to loosen and remove the locking washer and nut on each terminal stud.

8. Remove the lug connector for the positive (+) cable from the RTN (return) terminal studs.

9. Repeat steps 3–8 for the second power entry, if applicable.

The router is now de-energized.

DC circuit breakers



Installing the replacement power cablesOnce the router has been de-energized, you can replace the DC power cables.

To install the replacement power cables, perform the steps below:

1. Obtain the power cables.

2. Ensure that the RTN and -48V terminals (shown in Figure 8-6) are completely open.

3. Verify that the DC power source has been wired according to the manufacturer’s instructions. Using a voltmeter, measure the voltage across the cable leads and ensure that it reads 0 VDC.


5. Ensure that the circuit breaker on the DC power entry module is in the OFF (O) position.

6. Using a Phillips screwdriver, loosen and remove the four screws securing the clear plastic safety cover to the faceplate of the power entry module. Remove the cover.

7. Align and place the lug connector for the positive (+) cable lug over the RTN (return) terminal studs. Install a locking washer and nut (in that order) on each terminal stud.


9. Align and place the lug connector for the negative (-) cable over the -48V (input) terminal studs. Install a locking washer and nut (in that order) on each terminal stud.


11. Gently tug on the installed cables to make sure they are secure in the terminals.

To install power cables:

CAUTION: No color code standard exists for DC wiring. As such, you should ensure that the wiring is connected in the correct polarity, as reversed polarity can damage the router. Typically, DC cables are marked with negative (-) and positive (+) labels that indicate polarity.

NOTE: When connecting the power cables, the lug connectors should be positioned to allow the cables to be routed horizontally, from left to right, across the lower front of the router.



12. Replace the clear plastic safety cover. Using a Phillips screwdriver, tighten the three screws until they are torqued to approximately 8-lb.-in. to secure the cover to the faceplate of the power entry module.

13. Repeat steps 6–12 for the second power entry module, if applicable.

14. Secure the power cables.

Caring for Fiber-Optic CablesMany factors, such as mishandling, lint, and dust particles, can affect the life span and performance of fiber-optic cable. You can help ensure the long life and best possible performance of your cables by following these guidelines:

Never bend fiber-optic cable beyond its minimum bend radius (refer to the cable manufacturer’s specifications).

Do not let cables hang free from their connectors and dangle to the floor; doing so can put strain on the cables. Use tie wraps to bundle and support the cables.

Routinely inspect cables for any sharp bends or kinks and replace any damaged cables.

Place safety plugs over any open ports to prevent exposure to laser radiation and to keep the ports free from debris.

Cleaning Fiber-Optic ConnectorsYou will need the following materials to clean the fiber-optic connectors:

Spray duster (commonly referred to as “canned air”). This item is available from any electronics or photography store.

Foam-head swabs. The swabs are available from any electronics or photography store.

Isopropyl alcohol.


WARNING: Do not stare into the laser beam or view it directly with optical instruments.



Procedure

To clean a fiber-optic connector, perform the following steps:

1. Remove any dust particles from the connector by holding the spray duster approximately 2 in. (5 cm) from the end of the connector and applying three to five short blasts of air.

2. Clean the connector by moistening the end of a foam-head swab with alcohol and then wiping the entire surface of the connector with the swab.

3. Dry the connector by holding the spray duster approximately 2 in. (5 cm) from the connector and applying three to five short blasts of air.

To clean fiber optic connector:


9
Returning and
Repackaging the RouterThis chapter contains instructions for repackaging the router and its components if you need to transport the system to a different location or return it to ECI for repair or replacement.

Return ProcedureIf you are experiencing problems with the router or any of its components, contact the ECI TAC in any of the following ways:

Phone – Dial 877-452-8735 and then press 3. Or dial 412-809-4342.

E-mail – Send your noncritical issues to [email protected].

A TAC representative will ask you for the following information and then assist you in determining whether a component needs to be returned to ECI for repair or replacement:

Your ECI support agreement number

Your name and telephone and fax numbers

A brief description of the problem

If it is determined that you need to return a component, the TAC representative will assist you with the following procedure:

1. Verify the inoperative component’s warranty status. To do so, you will need to obtain the component’s serial number by entering the CLI’s operation mode and then issuing the show chassis hardware command, which lists all the components and their corresponding serial numbers. (For details, see the ShadeTree User Guide.)

2. Obtain a Return Materials Authorization (RMA) number. To do so, you will need to provide the TAC representative with the following information:


Returning and Repackaging the Router SR9705 Installation and Maintenance Manual

Your company’s complete name and ship-to address, including any special shipping instructionsThe name and telephone number of your company’s point-of-contact person

Next, you will need to repackage the router and/or component for shipment. Proceed as appropriate with the instructions in Repackaging the Router on page 9-3 and/or Repackaging a Component Card on page 9-4. Be sure to clearly mark the RMA number on the outside of the shipping carton.

Required Tools and Materials

Router

The following tools and materials are required for repackaging the router:



7/16-in. (11 mm) open-end or socket wrench

ESD wrist strap

Original shipping container

Shipping restraints (plastic strapping or similar material)

Component card and/or cable management system

The following materials are required for repackaging a component card and/or the cable management system:

Original shipping carton

Shipping tape


SR9705 Installation and Maintenance Manual Returning and Repackaging the Router

Safety RecommendationsRepackaging the SR9705 requires working with or near electrical components. You should know and understand the procedures for safely working with or near electrical equipment before you attempt to repackage the router or any of its components.

Repackaging the Router

To repackage the router for shipment, perform the following steps:

1. Obtain the router’s original shipping container and all its related packaging.

2. Log off the router (see Logging off the Router on page 6-13 for details).

3. Power down the router (see Powering Down the Router on page 6-13 for details).

4. Remove the DC power connection (see Replacing DC Power Cables on page 8-10 for details).

5. Remove the system ground connection.

6. Remove all cabling.

7. Remove all component cards from the router chassis (see Removal Procedure on page 8-3 for details).

8. Remove the router from the rack.

9. Place the router on the wooden pallet base.

10. Place the plastic covering over the router.

11. Place the polystyrene packing over the top of the router.

12. Place the cardboard container over the router.

13. Secure the cardboard container to the wooden pallet base using shipping restraints.

The repackaging of the router is complete. Be sure to use a pallet jack or forklift to move the shipping container.


To repackage router:


Returning and Repackaging the Router SR9705 Installation and Maintenance Manual

Repackaging a Component Card

To repackage a component card for shipment, perform the following steps:

1. Obtain the card’s original shipping carton.

2. Place the card in its carton. Be sure to use the polystyrene packing to ensure the card is sufficiently protected and does not shift in the carton.

3. Seal the carton using shipping tape.

The repackaging of the component card is complete.

To repackage card:


A
Translated Safety Warnings
OverviewThis appendix provides translations of the warnings that appear in this guide. The English text is presented first, followed by these languages:

Danish

Dutch

Finnish

French

German

Italian

Portuguese

Spanish

Swedish

497006-2301-013-A00 ECI Telecom Ltd. Proprietary A-1

Translated Safety Warnings SR9705 Installation and Maintenance Manual

Warning Definition

Warning – This symbol means danger. You are in a situation that could result in severe bodily injury. Before you work on any equipment, be aware of the potential electrical hazards and become familiar with accident prevention measures.

Advarsel – Dette symbol betyder fare. Der er risiko for alvorlig legemsbeskadigelse. Vær opmærksom på potentielle elektriske risici, og sæt dig ind i forholdsreglerne til uheldsforebyggelse, før du arbejder på nogen form for udstyr.

Waarschuwing – Dit symbool betekent gevaar. U verkeert in een situatie die ernstig lichamelijk letsel kan veroorzaken. Voordat u met de apparatuur gaat werken dient u zich bewust te zijn van mogelijke elektriciteitsrisico’s en zich op de hoogte te stellen van maatregelen ter voorkoming van ongelukken.

Varoitus – Tämä merkki tarkoittaa vaaraa. Olet tilanteessa, joka voi johtaa vakavaan loukkaantumiseen. Ennen kuin käytät mitään laitetta, ota huomioon mahdolliset sähköiset vaaratekijät ja tutustu ennalta onnettomuuden ehkäisemisohjeisiin.

Attention – Ce symbole est signe de danger. Vous risquez de graves blessures corporelles. Avant de travailler sur un appareil, vous devez avoir conscience des risques électriques encourus et vous familiariser avec les mesures de prévention des accidents.

Warnung – Dieses Symbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu schwerwiegenden Verletzungen führen kann. Bedenken Sie vor dem Gebrauch der Geräte mögliche Gefahren durch elektrischen Strom und machen Sie sich mit den Maßnahmen zur Unfallverhütung vertraut.

Avvertenza – Questo simbolo indica una situazione di pericolo. Tale situazione potrebbe provocare gravi danni fisici. Prima di utilizzare qualsiasi dispositivo, fare attenzione ai potenziali rischi elettrici e acquisire familiarità con le eventuali misure di prevenzione.

Aviso – Este símbolo significa perigo. Encontra-se numa situação em que a sua saúde corre sérios riscos. Antes de começar a trabalhar com o equipamento, verifique o risco potencial de choque eléctrico e familiarize-se com as medidas de prevenção de acidente.

Advertencia – Este símbolo significa peligro. Está expuesto a sufrir daños corporales serios. Antes de utilizar el equipo, tenga en cuenta la posibilidad de riesgo eléctrico potencial y lea atentamente las medidas de prevención de accidentes.

Varning – Denna symbol betyder livsfara. Du befinner dig i en situation som kan leda till allvarliga kroppsskador. Innan du arbetar med utrustningen måste du vara medveten om potentiella faror och känna till olycksförebyggande åtgärder.

A-2 ECI Telecom Ltd. Proprietary 497006-2301-013-A00

SR9705 Installation and Maintenance Manual Translated Safety Warnings

Safety Warnings

Qualified Personnel Warning

Warning – Only trained, qualified personnel should install, maintain, or replace the router.

Advarsel – Kun uddannet, kvalificeret personale må installere, vedligeholde eller udskifte routeren.

Waarschuwing – Installatie, onderhoud of vervanging van de router mag uitsluitend worden uitgevoerd door opgeleid en bevoegd personeel.

Varoitus – Vain koulutettu, pätevä henkilökunta saa asentaa, ylläpitää tai vaihtaa reitittimen.

Attention – Seules des personnes formées et qualifiées sont habilitées à installer, entretenir ou changer le routeur.

Warnung – Nur geschultes, qualifiziertes Personal sollte den Router installieren, warten oder ersetzen.

Avvertenza – Il router può essere installato, controllato o sostituito solo da personale qualificato.

Aviso – Só pessoal especializado e qualificado deve instalar, fazer a manutenção ou substituir o router.

Advertencia – La instalación, el mantenimiento y la sustitución de este enrutador sólo deberá realizarlo personal cualificado.

Varning – Endast utbildad, kvalificerad personal får installera, underhålla eller ersätta routern.



Installation Warning

Warning – Before you connect the router to a power source, read the installation information in this guide.

Advarsel – Gennemlæs installationsoplysningerne i denne vejledning, før routeren sluttes til en strømkilde.

Waarschuwing – Lees de aanwijzingen voor de installatie in deze handleiding voordat u de router aansluit op een voedingsbron.

Varoitus – Ennen kuin liität reitittimen virtalähteeseen, lue asennusohjeet tästä oppaasta.

Attention – Avant de brancher le routeur à une source d'alimentation, lisez les instructions d'installation de ce manuel.

Warnung – Lesen Sie die Hinweise zur Installation in diesem Handbuch, bevor Sie den Router an eine Stromquelle anschließen.

Avvertenza – Prima di collegare il router alla presa di alimentazione, leggere le informazioni relative all'installazione riportate in questa guida.

Aviso – Antes de ligar o router a uma fonte de energia, leia as instruções para instalação neste guia.

Advertencia – Antes de conectar el enrutador a la fuente de alimentación, lea la información sobre instalación en esta guía.

Varning – Innan du ansluter routern till en strömkälla ska du läsa installationsinformationen i denna handbok.



General Warnings

Warning – Do not force objects through the openings in the chassis, as doing so may result in fire or electrical shock.

Advarsel – Prøv ikke at tvinge objekter ind gennem åbningerne i kabinettet, da det kan forårsage brand eller elektrisk stød.

Waarschuwing – Duw geen objecten door de openingen in het frame, aangezien dit brand of een elektrische schok kan veroorzaken.

Varoitus – Älä työnnä väkisin esineitä alustan aukkoihin, sillä seurauksena saattaa olla tulipalo tai sähköisku.

Attention – Ne forcez pas pour passer des objets par les ouvertures du boîtier car vous risquez de vous électrocuter ou de déclencher un incendie.

Warnung – Stecken Sie keine Gegenstände in die Öffnungen des Gehäuses, da dies zu einem Stromschlag oder Brand führen könnte.

Avvertenza – Evitare di forzare le aperture del rivestimento con oggetti che potrebbero provocare incendi o scosse elettriche.

Aviso – Não inserir objectos através das aberturas no chassi, pois poderia provocar incêndio ou choque eléctrico.

Advertencia – No intente introducir objetos por las ranuras del chasis ya que podría provocar un incendio o una descarga eléctrica.

Varning – Skjut inte in saker genom öppningarna i chassiet. Det kan orsaka brand eller elektriska stötar.



Warning – Do not remove any covering or shielding from any part of the router unless instructed to do so in this guide, as such action may result in severe electrical shock.

Advarsel – Fjern ikke afdækninger eller afskærmninger fra nogen del af routeren, medmindre denne vejledning giver besked derom, da det kan resultere i alvorligt elektrisk stød.

Waarschuwing – Verwijder geen bedekking of bescherming van onderdelen van de router tenzij dit in de handleiding wordt aangegeven, aangezien dit een ernstige elektrische schok kan veroorzaken.

Varoitus – Älä poista mitään osaa kuoresta tai suojauksesta mistään reitittimen osasta ellei tässä oppaassa niin ole ohjattu tekemään, koska siitä voi seurata vakava sähköisku.

Attention – Étant donné les sérieux risques d'électrocution, n'enlevez pas les couvercles ou protections du routeur sauf si ce guide vous y invite.

Warnung – Entfernen Sie Gehäuseteile des Routers nur, wenn Sie in diesem Handbuch ausdrücklich dazu aufgefordert werden, da sonst schwere Stromschläge verursacht werden könnten.

Avvertenza – Evitare di rimuovere eventuali coperture o involucri dalle parti del router, se non indicato in questa guida, in quanto tale operazione potrebbe provocare gravi scosse elettriche.

Aviso – Não remover qualquer cobertura ou blindagem de qualquer parte do router, salvo se as instruções deste guia assim o indicarem, pois poderia provocar choque eléctrico grave.

Advertencia – No quite la cubierta ni la parte exterior de ninguna pieza del enrutador a menos que se le indique en esta guía, podría provocar una descarga eléctrica fuerte.

Varning – Ta inte bort övertäckning eller skyddshöljen från någon del av routern om inte handboken anvisar detta. Det kan leda till allvarliga elektriska stötar.



Warning – Do not spill liquids onto the router chassis or components, as doing so may result in electrical shock or damage to the equipment.

Advarsel – Spild ikke væske på routerens kabinet eller komponenter, da det kan forårsage elektrisk stød eller skade på udstyret.

Waarschuwing – Mors geen vloeistof over het frame of andere onderdelen van de router, aangezien dit een elektrische schok of schade aan de apparatuur kan veroorzaken.

Varoitus – Älä läikytä nestettä reitittimen alustalle tai komponenttien päälle, koska siitä voi olla seurauksena sähköisku tai vahinkoa laitteelle.

Attention – Ne renversez pas de liquides sur le boîtier ou les composants du routeur, car vous risquez de vous électrocuter ou d'endommager l'équipement.

Warnung – Achten Sie darauf, dass weder das Gehäuse des Routers noch Teile davon mit Flüssigkeit in Berührung kommen, da dies zu einem Stromschlag oder einer Beschädigung des Gerätes führen könnte.

Avvertenza – Evitare di versare liquidi sul rivestimento o sui componenti del router, in quanto si potrebbero verificare scosse elettriche o danni all'apparecchiatura.

Aviso – Não derramar líquidos sobre o chassi do router ou sobre os seus componentes, pois poderia provocar choque eléctrico ou danos no equipamento.

Advertencia – No derrame ningún líquido en el chasis ni en los componentes del enrutador, podría provocar una descarga eléctrica o dañar el equipo.

Varning – Spill inte vätskor på routerns chassi eller komponenter. Det kan leda till elektriska stötar eller till att utrustningen skadas.



Warning – Be sure to install card blanks in all unoccupied chassis card cage slots, as doing so will help contain flames in the event of a fire.

Advarsel – Sæt plader i alle ubenyttede pladser, da dette er medvirkende til at bekæmpe flammerne i tilfælde af brand.

Waarschuwing – Zorg dat u dummy-insteekkaarten installeert in de ongebruikte kaartsleuven, aangezien deze vlammen tegenhouden in geval van brand.

Varoitus – Asenna korttiaihiot kaikkiin reitittimen vapaisiin korttikehikkopaikkoihin, sillä tämä auttaa hallitsemaan tulta tulipalon sattuessa.

Attention – Assurez-vous de bien installer des cartes vierges dans tous les emplacements de carte vides du boîtier afin d'éviter la propagation d'un éventuel incendie.

Warnung – Sichern Sie unbedingt alle freien Kartensteckplätze des Routers mit Abdeckplatten. Dadurch kann im Brandfall das Feuer eingedämmt werden.

Avvertenza – Installare schede vuote negli slot non occupati del portaschede in modo da contenere le fiamme in caso di incendio.

Aviso – Instalar cartões em branco em todas as ranhuras para cartão do chassi, de forma a possibilitar a contenção de chamas em caso de incêndio.

Advertencia – Asegúrese de instalar placas metálicas en todas las ranuras del chasis que no estén ocupadas, al hacerlo se contendrán las llamas en caso de incendio.

Varning – Se till att du installerar tomma kort på alla oanvända kortplatser på chassiet. Med denna åtgärd förhindras att flammor sprider sig vid brand.



DC Power Warnings

Warning – Before working on the router or near its DC power entries, disconnect the power at the circuit breaker. To do so, locate the circuit breaker on the panel that services the DC circuit, switch the circuit breaker to the OFF position, and then tape the circuit breaker switch handle in the OFF position. To reinstate power, remove the tape from the circuit breaker switch handle and then move the handle of the circuit breaker to the ON position.

Advarsel – Frakobel strømmen ved afbryderen, før der arbejdes på routeren eller nær dens strømindgange. Find afbryderen på strømpanelet, sæt afbryderen på OFF, og tape afbryderarmen fast i OFF-position. Ved retablering af strømforsyningen fjernes tapen fra afbryderarmen, der sættes på ON.

Waarschuwing – Sluit de stroom bij de stroomonderbreker af voordat u aan de router of in de buurt van de gelijkstroomingangen werkt. Hiervoor zoekt u op het schakelbord de stroomonderbreker voor het gelijkstroomcircuit en brengt u deze in de positie OFF. Vervolgens plakt u de hendel van de stroomonderbreker met plakband in de positie OFF vast. Wanneer u de stroom weer wilt inschakelen, verwijdert u de tape van de stroomonderbreker en brengt u deze terug in de positie ON.

Varoitus – Sammuta virta katkaisijasta ennen työskentelyä reittimellä tai sen tasavirtalähteiden lähellä. Tehdäksesi näin, etsi katkaisija tasavirtapiirin paneelista, kytke katkaisija OFF-asentoon ja teippaa katkaisijan kahva OFF-asentoon. Käynnistääksesi virran uudelleen, poista katkaisijan kahvasta teippi ja kytke kahva ON-asentoon.

Attention – Avant de travailler sur le routeur ou près de ses entrées de courant continu, coupez l'alimentation au niveau du disjoncteur. Pour ce faire, localisez le disjoncteur sur le panneau qui se rapporte au circuit de courant continu puis positionnez-le sur OFF et fixez-le dans cette position avec une bande collante. Pour rallumer l'appareil, enlevez la bande du disjoncteur et basculez-le sur la position ON.

Warnung – Unterbrechen Sie vor jeder Arbeit am Router oder in der Nähe der Stromanschlüsse die Stromversorgung über den Trennschalter. Stellen Sie hierzu den Trennschalter auf dem Bedienfeld des Gleichstromkreises auf OFF und fixieren Sie ihn mit einem Klebestreifen in dieser Position. Wenn Sie den Strom wieder einschalten möchten, lösen Sie den Klebestreifen und stellen den Trennschalter auf ON.

Avvertenza – Prima di eseguire interventi sul router o di avvicinarsi agli ingressi della corrente CC, scollegare il router dall'alimentazione tramite l'interruttore automatico. Per eseguire tale operazione, individuare l'interruttore automatico sul pannello dei comandi del circuito CC, posizionare l'interruttore su OFF e bloccare con un nastro la manopola di tale interruttore sulla posizione OFF. Per riattivare la corrente, rimuovere il nastro dalla maniglia dell'interruttore automatico e posizionare l'interruttore su ON.

Aviso – Antes de iniciar os trabalhos no router ou perto das tomadas de CC, desligar a corrente no disjuntor. Para isso, localizar o disjuntor no painel que controla o circuito de CC, colocar o disjuntor na posição OFF (desligado), e depois bloquear com fita adesiva o manípulo do interruptor do disjuntor na posição OFF (desligado). Para restabelecer a corrente, remover a fita adesiva do manípulo do interruptor do disjuntor e colocá-lo na posição ON (ligado).

Advertencia – Antes de trabajar en el enrutador o cerca de las entradas de CC, desconecte la alimentación en el cortacircuitos. Para hacerlo, busque el cortacircuitos en el panel que alimenta el circuito de CC, sitúelo en la posición OFF y, a continuación, fije con cinta el mando del cortacircuitos en esta posición. Para reincorporar la alimentación, quite la cinta del mando del cortacircuitos y muévalo a la posición ON.

Varning – Innan du arbetar med routern eller nära dess likströmskontakter ska du koppla ur strömmen från strömbrytaren. Leta reda på strömbrytaren på panelen som tillför ström till likströmskretsen, stäng AV strömbrytaren och tejpa fast handtaget i AV-läget. När du vill koppla in strömmen igen tar du bort tejpen från strömbrytarens handtag och flyttar handtaget till PÅ-läget.



Warning – When connecting power, follow this wiring sequence: ground to ground, positive lead to +RTN terminal, and negative lead to -48 V terminal. To disconnect power, perform the sequence in reverse order. The ground wire should always be connected first and disconnected last.

Advarsel – Ledningsføring ved strømtilslutning: Jord til jord, positiv ledning til +RTN-terminalen og negativ ledning til -48V-terminalen. Foretag dette i omvendt rækkefølge ved frakobling af strømmen. Jordledningen skal altid monteres først og afmonteres sidst.

Waarschuwing – Houd u bij het aansluiten van de stroom aan de volgende bedradingsvolgorde: aarde naar aarde, de positieve draad naar de klem +RTN en de negatieve draad naar de klem -48 V. Voor het afkoppelen past u de omgekeerde volgorde toe. De aarddraad moet altijd het eerst worden aangesloten en het laatst worden afgekoppeld.

Varoitus – Noudata seuraavaa johdotusjärjestystä kytkiessäsi virtaa: maasta maahan, positiivinen johdin +RTN-napaan ja negatiivinen johdin -48 V -napaan. Tee edellinen käänteisessä järjestyksessä, kun olet katkaisemassa virtaa. Maajohto tulisi aina kytkeä ensimmäisenä kiinni ja viimeisenä pois.

Attention – Lorsque vous vous connectez au secteur, suivez les instructions suivantes : terre à la terre, câble positif vers connexion +RTN et câble négatif vers connexion –48V. Suivez ces instructions dans l'ordre inverse pour vous déconnecter du secteur. Le câble à la terre doit toujours être connecté en premier et déconnecté en dernier.

Warnung – Beachten Sie beim Anschluss an das Stromnetz folgende Reihenfolge der Verkabelung: Masseleiter an Masseanschluss, positiver Pol an +RTN-Anschluss und negativer Pol an -48 V-Anschluss. Verwenden Sie bei der Unterbrechung der Stromversorgung die umgekehrte Reihenfolge. Der Masseleiter sollte immer zuerst angeschlossen und zuletzt entfernt werden.

Avvertenza – Quando si collega il router alla presa di alimentazione, seguire la sequenza di fili elettrici indicata di seguito: terra a terra, polo positivo sul terminale +RTN e polo negativo sul terminale -48 V. Per scollegare il router dalla presa di alimentazione, seguire la sequenza nell'ordine inverso. Il filo della terra deve essere sempre collegato per primo e scollegato per ultimo.

Aviso – Ao ligar a corrente eléctrica, observar a seguinte sequência de cablagem: fio de terra a fio de terra, pólo positivo com terminal +RTN, e pólo negativo com terminal -48 V. Para desligar a corrente, executar a sequência em ordem inversa. O fio de terra deve ser sempre ligado em primeiro lugar e desligado em último lugar.

Advertencia – Cuando conecte la alimentación, siga la secuencia de cableado que se indica a continuación: tierra a tierra, toma positiva a terminal +RTN, y toma negativa a terminal -48 V. Para desconectar la alimentación, realice la secuencia en orden inverso. La toma de tierra siempre deberá conectarse en primer lugar y desconectarse en último.

Varning – När du ansluter strömmen ska du följa denna sekvens: jord till jord, positiv sladd till +RTN-terminalen och negativ sladd till -48 V-terminalen. Utför dessa steg i motsatt ordning när du kopplar från strömmen. Jordsladden bör alltid kopplas in först och kopplas ur sist.



Warning – Ensure the DC input wiring is connected in the correct polarity, as reversed polarity may trip the circuit breaker or damage the router.

Advarsel – Kontrollér, at jævnstrømstilførselsledningen er tilsluttet med korrekt polaritet, da omvendt polaritet kan udløse brydekontakten eller beskadige routeren.

Waarschuwing – Controleer of de ingangsbedrading voor gelijkstroom is aangesloten op de juiste polariteit, aangezien omgekeerde polariteit de stroomonderbreker kan uitschakelen of de router kan beschadigen.

Varoitus – Varmista, että tasavirran syöttöjohdotus on kytketty oikeisiin napoihin, sillä vastakkainen napaisuus saattaa suojalaukaista katkaisijan (tripata) tai aiheuttaa vahinkoa reitittimelle.

Attention – Assurez-vous que le câble de l'entrée de courant continu se trouve dans la bonne polarité, sinon vous risquez d'allumer le disjoncteur ou d'endommager le routeur.

Warnung – Vergewissern Sie sich, dass das Gleichstromkabel an die richtige Polarität angeschlossen ist. Andernfalls kann der Trennschalter ausgeschaltet oder der Router beschädigt werden.

Avvertenza – Assicurarsi che i fili CC siano collegati alla polarità corretta, in caso contrario può scattare l'interruttore automatico o si può danneggiare il router.

Aviso – Certifique-se de que a ligação de entrada de corrente é feita com a polaridade adequada, pois a polaridade invertida pode fazer com que o circuito dispare ou danificar o router.

Advertencia – Asegúrese de que el cable de entrada de CC está conectado con la polaridad adecuada ya que la polaridad contraria podría provocar un cortacircuitos o dañar el enrutador.

Varning – Kontrollera att ingångssladdarna för likström är anslutna till rätt pol. Fel pol kan leda till att strömbrytaren stängs av eller att routern skadas.



Warning – When stranded wiring is used, make sure that no “stray” strands protrude from the DC power entry terminals.

Advarsel – Når der bruges flertrådede ledninger, skal det kontrolleres, at der ikke stikker tråde ud af stikkene.

Waarschuwing – Wanneer er geslagen bedrading wordt gebruikt, moet u ervoor zorgen dat er geen ‘lekdraden’ uit de gelijkstroomingangsklemmen steken.

Varoitus – Jos käytetään johdotusta, jossa on säikeitä, varmista, ettei yksikään säie harota tasavirran syöttönavoista.

Attention – Lorsque vous utilisez des câbles toronnés, assurez-vous qu'aucun brin ne dépasse des entrées de courant continu.

Warnung – Achten Sie bei verseilten Kabeln darauf, dass keine Litzen aus den Gleichstromanschlüssen hervorstehen.

Avvertenza – Se si utilizzano cavi a connettori multipli, assicurarsi che nessun cavo sporga dai terminali dell'alimentazione CC.Aviso – Quando for utilizado fio entrançado, certifique-se que não ficam pontas soltas aparentes nos terminais de entrada de energia de CC.

Advertencia – Si se utiliza cable trenzado, asegúrese de que no se ha salido ningún hilo de los terminales de entrada de CC.

Varning – Om du använder tvinnade kablar ska du kontrollera att inga lösa filament sticker ut från ingångsterminalerna för likström.



Warning – The router contains two DC power entries. Before working on the router or near the power entries, ensure that the power cables have been disconnected from both DC power entry terminals.

Advarsel – Routeren har to strømtilførsler. Før der arbejdes på routeren eller nær strømindgangene, skal det kontrolleres, at ledningerne er taget ud af begge strømtilførsler.

Waarschuwing – De router bevat twee gelijkstroomingangen. Controleer of de stroomkabels zijn afgekoppeld van beide gelijkstroomingangen, voordat u aan de router of in de buurt van de stroomingangen gaat werken.

Varoitus – Reitittimessä on kaksi tasavirran syöttökohtaa. Ennen reitittimellä tai sen virtalähteiden lähellä työskentelyä varmista, että virtakaapelit on irrotettu molemmista tasavirran syöttönavoista.

Attention – Le routeur comporte deux entrées d'alimentation en courant continu. Avant de travailler sur le routeur ou près de ses entrées électriques, assurez-vous que les câbles d'alimentation sont déconnectés des deux entrées de courant continu.

Warnung – Der Router ist mit zwei Gleichstromeingängen ausgestattet. Entfernen Sie vor allen Arbeiten am Router oder nahe der Stromanschlüsse die Stromkabel aus beiden Gleichstromanschlüssen.

Avvertenza – Il router contiene due ingressi dell'alimentazione CC. Prima di eseguire interventi sul router o di avvicinarsi agli ingressi della corrente, assicurarsi che i cavi dell'alimentazione siano stati scollegati da entrambi i terminali dell'alimentazione CC.Aviso – O router contém duas entradas de corrente CC. Antes de iniciar o trabalho no router ou perto das entradas de corrente, certifique-se de que os cabos eléctricos foram desligados de ambos os terminais de entrada de CC.

Advertencia – El enrutador tiene dos entradas de CC. Antes de trabajar en el enrutador o cerca de las entradas de alimentación, compruebe que los cables de alimentación están desconectados de los dos terminales de entrada de CC.

Varning – Routern har två ingångsterminaler för likström. Innan du arbetar med routern eller i närheten av strömingångarna ska du kontrollera att nätsladdarna har kopplats ur från båda ingångsterminalerna för likström.



Warning – Do not touch the DC power entries while the power cables are connected. Voltages may be present within the power entries when the power is switched off and the power cables are connected.

Advarsel – Rør ikke ved strømtilførslerne, mens ledningerne er tilsluttet. Der kan være spænding i strømtilførslerne, når der er slukket for strømmen, og strømledningerne er tilsluttet.

Waarschuwing – Raak de gelijkstroomingangen niet aan terwijl de stroomkabels worden aangesloten. De stroomingangen kunnen onder spanning staan wanneer de stroom wordt uitgeschakeld en de stroomkabels worden aangesloten.

Varoitus – Älä koske tasavirran syöttökohtiin kun virtakaapelit on kytketty kiinni. Virransyöttökohdissa saattaa olla vielä jännitettä silloin, kun virta on kytketty pois ja virtakaapelit ovat kiinni.

Attention – Ne touchez pas les entrées de courant continu lorsque les câbles d'alimentation sont connectés. Il risque d'y avoir encore du courant dans les entrées d'alimentation lorsque l'interrupteur est éteint et que les câbles sont connectés.

Warnung – Berühren Sie die Gleichstromeingänge nicht, wenn die Stromkabel angeschlossen sind. An den Stromeingängen können Spannungen anliegen, wenn die Stromzufuhr unterbrochen ist und die Stromkabel angeschlossen sind.

Avvertenza – Non avvicinarsi agli ingressi dell'alimentazione CC mentre i cavi dell'alimentazione sono collegati. È possibile che la tensione sia presente negli ingressi quando l'alimentazione è scollegata ma i cavi sono collegati.

Aviso – Não tocar nas entradas de energia CC enquanto os cabos eléctricos estiverem ligados. A voltagem pode manter-se nos pontos de entrada se a corrente eléctrica estiver desligada e os cabos eléctricos ligados.

Advertencia – No toque las entradas de CC mientras que los cables de alimentación estén conectados. Es posible que haya corriente en las entradas de alimentación cuando el equipo esté apagado y los cables de alimentación estén conectados.

Varning – Rör inte ingångsterminalerna för likström när nätsladdarna är inkopplade. Det kan finnas ström kvar i strömingångarna när strömmen är av och nätsladdarna är inkopplade.



Electric Safety Warning

Warning – Do not touch uninsulated wiring or ports when they have not been disconnected from a power source, as doing so may result in electrical shock.

Advarsel – Rør ikke ved uisolerede ledninger eller porte, når de ikke er koblet fra strømkilden, da det kan medføre elektrisk stød.

Waarschuwing – Raak geen ongeïsoleerde bedrading of poorten aan wanneer deze niet zijn afgekoppeld van de voeding, aangezien dit een elektrische schok kan veroorzaken.

Varoitus – Älä koske eristämättömiin johtoihin tai napoihin, jos ne ovat kytköksissä virtalähteeseen, sillä tästä voi seurata sähköisku.

Attention – Ne touchez pas les câbles ou ports non isolés lorsqu'ils ne sont pas déconnectés du secteur, car vous risquez de vous électrocuter.

Warnung – Berühren Sie keine unisolierten Kabel oder Anschlüsse, wenn sie noch an eine Stromquelle angeschlossen sind, da dies zu einem Stromschlag führen könnte.

Avvertenza – Evitare di toccare i cavi o le porte non isolate quando sono ancora collegati alla presa di alimentazione, poiché si potrebbero verificare scosse elettriche.

Aviso – Não tocar na cablagem aparente ou nas portas de entrada de corrente que não tiverem sido desligadas da fonte de energia, pois desse facto podem resultar choques eléctricos.

Advertencia – No toque los puertos ni los cables que no estén aislados si no están desconectados de la fuente de alimentación ya que podría provocar una descarga eléctrica.

Varning – Rör inte sladdar eller portar som inte är isolerade om de inte har kopplats ur från strömkällan. Det kan leda till elektriska stötar.



Equipment Disposal Warning

Warning – The ultimate disposal of this product should be handled according to national laws and regulations.

Advarsel – Endelig bortskaffelse af dette produkt skal ske i overensstemmelse med nationale love og regler.

Waarschuwing – Dit product dient overeenkomstig de nationale wetgeving en voorschriften te worden weggegooid.

Varoitus – Tämän tuotteen lopullinen hävittäminen tulee tehdä kansallisten lakien ja asetusten mukaisesti.

Attention – La mise au rebut de ce produit devrait se faire conformément aux lois et réglementations de chaque pays.

Warnung – Entsorgen Sie dieses Produkt entsprechend den geltenden Gesetzen und Vorschriften.

Avvertenza – L'utilizzo di questo prodotto deve essere conforme alle leggi e alle normative nazionali.

Aviso – A destruição final deste produto deve ser feita de acordo com as leis e regulamentos nacionais.

Advertencia – Este producto debe utilizarse de acuerdo a las normas y leyes nacionales.

Varning – Slutlig kassering av denna produkt bör hanteras enligt nationella lagar och riktlinjer.



Grounded Equipment Warnings

Warning – When installing the router, the ground connection must always be made first and disconnected last.

Advarsel – Når routeren installeres, skal jordledningen altid monteres først og afmonteres sidst.

Waarschuwing – Bij het installeren van de router moet de aarde als eerste worden aangesloten en als laatste worden afgekoppeld.

Varoitus – Kun reititintä asennetaan, maaliitäntä pitää aina tehdä ensin ja irrottaa viimeisenä.

Attention – Lors de l'installation du routeur, la mise à la terre doit toujours être effectuée en premier et déconnectée en dernier.

Warnung – Bei der Installation des Routers muss der Masseleiter stets zuerst angeschlossen und zuletzt entfernt werden.

Avvertenza – Durante l'installazione del router, la connessione a terra deve essere eseguita per prima e disconnessa per ultima.

Aviso – Ao instalar o router, a ligação à terra deve ser sempre a primeira a ser ligada e a última a ser desligada.

Advertencia – Al instalar el enrutador, la conexión de tierra se deberá hacer en primer lugar y se deberá desconectar en último lugar.

Varning – När du installerar routern måste jordsladden kopplas in först och kopplas ur sist.



Warning – The router is intended to be grounded. It must be connected to earth ground during normal use.

Advarsel – Denne router skal jordes. Den skal være jordforbundet under normal brug.

Waarschuwing – De router moet worden geaard. De router moet tijdens normaal gebruik op de aarde aangesloten zijn.

Varoitus – Reititin on tarkoitus maadoittaa. Sen pitää olla maadoitettu normaalin käytön aikana.

Attention – Le routeur doit être mis à la terre. Il doit être connecté à la terre pendant son utilisation normale.

Warnung – Der Router muss geerdet sein. Während des normalen Betriebs muss deshalb eine Erdung gewährleistet sein.

Avvertenza – Il router è progettato per la messa a terra. Durante il normale utilizzo è necessaria la messa a terra.

Aviso – O router deve ser ligado à terra. Deve estar ligado à terra durante o seu funcionamento normal.

Advertencia – El enrutador debe tener una toma de tierra. Deberá estar conectado a una toma de tierra durante su uso.

Varning – Routern är avsedd att vara jordad. Den måste vara ansluten till jord vid normal användning.



Jewelry Removal Warning

Warning – Before you work on equipment that is connected to power lines, remove any jewelry (including rings, necklaces, and watches). When connected to power and ground, metal objects may heat up and cause serious burns or weld the objects to the terminals.

Advarsel – Før du arbejder på udstyr, der er sluttet til strømledninger, skal du tage evt. smykker af (f.eks. ringe, halskæder og ure). Ved tilslutning til strøm og jord kan metalobjekter blive varme og forårsage alvorlige forbrændinger, eller objekterne kan blive svejset fast til terminalerne.

Waarschuwing – Voordat u aan apparatuur gaat werken die met elektrische leidingen is verbonden, dient u sieraden (zoals ringen, kettingen en horloges) af te doen. Metalen voorwerpen worden warm wanneer deze met stroom en aarde verbonden zijn en kunnen ernstige brandwonden veroorzaken of het metalen voorwerp aan de aansluitklemmen vastlassen.

Varoitus – Ennen kuin työskentelet laitteella, joka on kytketty virtajohtoihin, riisu kaikki korut (mukaanlukien sormukset, kaulanauhat ja rannekellot). Ollessaan kosketuksissa sekä sähkövirtaan että maahan, metalliesineet saattavat kuumentua ja aiheuttaa vakavia palovammoja tai hitsautua kiinni napoihin.

Attention – Avant de travailler sur un équipement connecté au secteur, enlevez tous vos bijoux (y compris les bagues, les colliers et les montres). Lorsque vous êtes connecté au secteur et à la masse, les objets métalliques peuvent chauffer et causer de sérieuses brûlures ou se souder à l'appareil.

Warnung – Legen Sie jeglichen Schmuck (wie Ringe, Ketten und Uhren) ab, bevor Sie bei bestehender Stromzufuhr an dem Gerät arbeiten. Wenn eine Verbindung zur Stromversorgung und zur Masse besteht, können sich Gegenstände aus Metall erhitzen und Verbrennungen verursachen oder an die Anschlüsse angeschweißt werden.

Avvertenza – Prima di utilizzare apparecchiature collegate all'alimentazione, togliersi anelli, collane e orologi e altri oggetti. Dopo aver eseguito il collegamento all'alimentazione e la messa a terra, tali oggetti metallici possono riscaldarsi e provocare la fusione di oggetti sui terminali.Aviso – Antes de iniciar o trabalho com o equipamento que estiver ligado à corrente eléctrica, retire qualquer tipo de artigos de joalharia (tais como anéis, colares e relógios). Quando estão ligados à corrente e à terra, os objectos em metal podem aquecer e provocar graves queimaduras ou até mesmo ficar soldados aos terminais de corrente.

Advertencia – Antes de trabajar con un equipo que esté conectado a la alimentación, deberá quitarse todas las joyas que lleve (incluidos anillos, collares y relojes). Los objetos metálicos que estén conectados a la alimentación y a una toma de tierra, se podrían calentar y causar quemaduras graves o soldar objetos a los terminales.

Varning – Innan du utför arbete på utrustning som är ansluten till nätsladdar ska du ta av smycken (inkl. ringar, halsband och klockor). När apparaten är ansluten till ström och jord kan metallföremål bli heta och orsaka allvarliga brännskador eller svetsa fast föremålen till terminalerna.



Laser Warnings

Warning – Class 1 laser product.

Advarsel – Klasse 1 laserprodukt.

Waarschuwing – Klasse 1 laserproduct.

Varoitus – Luokan 1 lasertuote.

Attention – Produit laser de classe 1.

Warnung – Laserprodukt der Klasse 1.

Avvertenza – Prodotto laser classe 1.

Aviso – Produto laser de Classe 1.

Advertencia – Producto láser de Clase 1.

Varning – Laserprodukt av klass 1.

Warning – Class 1 LED product.

Advarsel – Klasse 1 LED-produkt.

Waarschuwing – Klasse 1 LED-product.

Varoitus – Luokan 1 LED-tuote.

Attention – Produit DEL de classe 1.

Warnung – LED-Produkt der Klasse 1.

Avvertenza – Prodotto LED classe 1.

Aviso – Produto LED (diodo emissor de luz) de Classe 1.

Advertencia – Producto LED de Clase 1.

Varning – Lysdiodprodukt av klass 1.



Warning – Invisible laser radiation may be emitted from the aperture of optical ports when no fiber cable is connected. Avoid exposure and do not stare into open apertures.

Advarsel – Der kan forekomme usynlige laserstråler fra de optiske portes åbninger, når der ikke er tilsluttet et lyslederkabel. Undgå at blive udsat for disse stråler, og kig ikke ind i åbninger.

Waarschuwing – Er kan onzichtbare laserstraling uit de opening van de optische poorten komen wanneer er geen fiberkabel is aangesloten. Vermijd blootstelling aan straling en kijk niet in de openingen.

Varoitus – Optisten porttien aukoista saattaa säteillä näkymätöntä lasersäteilyä silloin, kun niissä ei ole kuitukaapeleita kiinni. Vältä altistumista ja älä tuijota näihin avoimiin aukkoihin.

Attention – Un rayonnement laser invisible peut être émis à partir de l'ouverture des ports optiques lorsque aucun câble à fibres optiques n'est connecté. Évitez de vous y exposer et ne fixez pas les ouvertures.

Warnung – Wenn kein Faserkabel angeschlossen ist, können aus der Öffnung der optischen Anschlüsse Laserstrahlen austreten. Vermeiden Sie Bestrahlungen und schauen Sie nicht in diese Öffnungen.

Avvertenza – Le aperture delle porte ottiche possono emettere radiazioni laser invisibili quando i cavi in fibra non sono collegati. Evitare lunghe esposizioni davanti alle aperture.

Aviso – Podem ser emitidas radiações invisíveis de laser a partir das aberturas das portas ópticas se não estiver ligado qualquer cabo de fibra óptica. Evitar a exposição e não olhar directamente pelas aberturas aparentes.

Advertencia – Es posible que la radiación láser invisible se emita desde la apertura de puertos ópticos cuando no haya ningún cable de fibra conectado. Evite la exposición y no mire fijamente a las aberturas.

Varning – Osynlig laserstrålning kan spridas från öppningen på optiska portar om ingen fiberoptikkabel är ansluten. Undvik exponering och stirra inte in i öppningarna.



Warning – Do not stare into a laser beam or view it directly with optical instruments.

Advarsel – Kig ikke ind i en laserstråle, og se ikke direkte på den med optiske instrumenter.

Waarschuwing – Kijk niet in de laserstraal en onderzoek deze niet rechtstreeks met optische instrumenten.

Varoitus – Älä tuijota lasersädettä tai katso suoraan sitä kohti optisilla välineillä.

Attention – Ne regardez pas directement ou avec des instruments optiques dans le rayon laser.

Warnung – Blicken Sie nicht mit dem bloßen Auge oder mit optischen Instrumenten in den Laserstrahl.

Avvertenza – Evitare di fissare il raggio laser o di osservarlo con strumenti ottici.

Aviso – Não olhar directamente para um raio laser nem a olho nu com instrumentos ópticos.

Advertencia – No mire fijamente los rayos láser ni los vea directamente con ningún instrumento óptico.

Varning – Stirra inte på en laserstråle och syna den inte direkt med optiska instrument.



Lightning Warning

Warning – Do not work on the router or connect/disconnect cables during periods of lightning activity.

Advarsel – Arbejd ikke på routeren, og tilkobl/frakobl ikke ledninger i tordenvejr.

Waarschuwing – Werk niet aan de router of aan kabels tijdens onweer dat gepaard gaat met bliksem.

Varoitus – Älä työskentele reitittimellä tai kytke/irrota kaapeleita salamoinnin/ukonilman aikana.

Attention – Ne travaillez pas sur le routeur ou connectez/déconnectez les câbles en cas de foudre.

Warnung – Während eines Gewitters dürfen Sie keine Arbeiten am Router durchführen und keine Kabel anschließen oder entfernen.

Avvertenza – Evitare di utilizzare il router o di collegare/scollegare i cavi durante i temporali.

Aviso – Não trabalhar com o router nem ligar/desligar cabos durante a ocorrência de trovoadas.

Advertencia – No utilice el enrutador ni conecte/desconecte los cables cuando haya tormenta.

Varning – Arbeta inte med routern eller koppla in/ur sladdar under åskväder.



Rack-Mounting Warnings

Warning – The router’s equipment rack must be secured to the building structure.

Advarsel – Routerens kabinet skal fastgøres i væggen.

Waarschuwing – Het apparatuurrek van de router moet worden verankerd aan een bouwwerk.

Varoitus – Reitittimen laitteistoteline pitää kiinnittää rakennuksen rakenteisiin kiinni.

Attention – Le rack du routeur doit être fixé au mur du bâtiment.

Warnung – Das Rack für den Router muss sicher an die Gebäudestruktur befestigt sein.

Avvertenza – Il rack del router deve essere fissato a una struttura portante.

Aviso – O suporte do equipamento do router deve ser fixado à estrutura do edifício.

Advertencia – El estante sobre el que se coloque el enrutador deberá estar bien fijado a la pared.

Varning – Routerns hylla måste vara fäst vid byggnadens vägg.



Warning – When mounting the router into a rack, follow these procedures to avoid a hazardous condition caused by uneven mechanical loading:

If the router is to be mounted in a rack by itself, install it at the bottom of the rack.

If the router is to be mounted in a rack with other equipment, load the rack from bottom to top, installing the heaviest unit at the bottom to ensure stability.

Advarsel – Ved montering af routeren i en rack, skal nedenstående fremgangsmåde følges for at forhindre farlige situationer forårsaget af en uensartet mekanisk belastning.

Hvis routeren skal monteres i en rack for sig selv, skal den monteres nederst i racken.

Hvis routeren monteres i en rack sammen med andet udstyr, fyldes racken nedefra og op, hvor den tungeste enhed installeres nederst for at sikre stabilitet.

Waarschuwing – Wanneer u de router in een rek monteert, dient u de volgende procedures te volgen om een gevaarlijke situatie ten gevolge van ongelijke mechanische belasting te voorkomen:

De router dient onder in het rek te worden gemonteerd als er geen andere apparatuur in het rek is gemonteerd.

Als de router in een rek wordt gemonteerd samen met andere apparatuur, dient u het rek van onderen naar boven te laden met het zwaarste onderdeel onder in het rek om te zorgen voor stabiliteit.

Varoitus – Kun olet asentamassa reititintä telineeseen, noudata näitä ohjeita välttääksesi epätasapainoisesta lastaamisesta johtuvat vaaratilanteet.

Jos reititin asetetaan yksin telineeseen, tulee se asettaa telineen pohjalle.

Jos reititin asennetaan telineeseen muiden varusteiden kanssa, lastaa teline aloittaen pohjalta, asentamalla painavimman yksikön pohjimmaiseksi tasapainon takaamiseksi.

Attention – Lorsque vous montez le routeur dans un rack, suivez les procédures d'installation pour éviter des accidents provoqués par des montages mécaniques qui ne sont pas fait à l'horizontale.

Si le routeur doit être monté en rack tout seul, installez-le dans la partie inférieure du rack.

Si le routeur doit être monté en rack avec d'autres appareils, chargez le rack du bas vers le haut et installez l'appareil le plus lourd en bas pour plus de stabilité.

Warnung – Beim Einbau eines Routers in ein Rack beachten Sie folgende Hinweise, um Beschädigungen durch eine ungleichmäßige Lastenverteilung zu vermeiden:

Wenn nur der Router in ein Rack eingebaut werden soll, befestigen Sie ihn am Boden des Racks.

Wenn der Router zusammen mit anderen Geräten in ein Rack eingebaut werden soll, bauen Sie das schwerste Gerät unten ein, um für Stabilität zu sorgen.



Avvertenza – Nella fase di montaggio del router su un rack, seguire le procedure indicate di seguito per evitare situazioni rischiose derivanti da una distribuzione non uniforme del carico:

Se il router è montato da solo su un rack, installarlo nella parte inferiore di tale rack.

Se è montato sul rack con altre apparecchiature, installare l'unità più pesante in basso per garantire maggiore stabilità.

Aviso – Quando o router for montado numa estrutura de suporte, siga estes procedimentos de forma a evitar riscos causados por carga mecânica desequilibrada:

Se o router for montado individualmente numa estrutura de suporte, instale-o no fundo da estrutura.

Se o router for montado numa estrutura de suporte com outro equipamento, carregue a estrutura de baixo para cima, instalando a unidade mais pesada em baixo, de forma a garantir estabilidade.

Advertencia – Cuando coloque el enrutador en una estante, siga el procedimiento que se indica a continuación para evitar condiciones peligrosas provocadas por una carga mecánica desigual.

Si va a colocar el enrutador en una estantería, instálelo en la parte inferior de la misma.

Si va a instalarlo en la estantería con otro equipamiento, cargue la estantería desde abajo hacia arriba, colocando la unidad más pesada en la parte más baja para asegurar la estabilidad.

Varning – När du monterar routern på en hylla ska du följa dessa anvisningar för att undvika det farliga tillstånd som kan uppstå pga ojämn mekanisk viktfördelning:

Om routern monteras ensam på hyllan bör den installeras längst ned på hyllan.

Om routern monteras på en hylla tillsammans med annan utrustning ska hyllan fyllas på från underifrån. Den tyngsta utrustningen bör vara längst ned för att säkerställa hyllans stabilitet.



Ramp Warning

Warning – If you need to move the router, do not use a ramp with an incline of more than 10 degrees.

Advarsel – Hvis det bliver nødvendigt at flytte routeren, må der ikke bruges en rampe med en hældning på mere end 10 grader.

Waarschuwing – Verplaats de router niet over oppervlakken met een helling van meer dan 10 graden.

Varoitus – Jos reititintä tarvitsee siirtää, älä kallista ramppia enempää kuin 10 astetta.

Attention – S'il vous faut déplacer le routeur, ne l'inclinez pas de plus de 10 degrés.

Warnung – Wenn Sie den Router transportieren, neigen Sie ihn höchstens um 10°.

Avvertenza – Se è necessario spostare il router, evitare di utilizzare una rampa con un'inclinazione superiore a 10 gradi.

Aviso – Se necessitar de mover o router, não utilize uma rampa com uma inclinação superior a 10 graus.

Advertencia – Si tiene que mover el enrutador, no lo haga con una inclinación de más de 10 grados.

Varning – Om du behöver flytta routern ska du inte använda en ramp som lutar mer än 10 grader.



SELV Circuit Warning

Warning – The “Alarm Contacts” port is a safety extra-low voltage (SELV) circuit and should only be connected to other SELV circuits.

Advarsel – Alarmkontakt-porten er et sikkerhedskredsløb med ekstra lav spænding (SELV) og må kun forbindes med andre SELV-kredsløb.

Waarschuwing – De poort “Alarm Contacts” is een veiligheidscircuit met extra lage spanning (SELV-circuit) en mag uitsluitend worden aangesloten op andere SELV-circuits.

Varoitus – Alarm Contacts (Hätäyhteydet) -portti on turvallisen, erityisalhaisen jännitteen SELV-piiri ja sen saa kytkeä vain muihin SELV-piireihin.

Attention – Le port « Alarm Contacts » est un circuit de sécurité à voltage très bas (SELV) qui ne doit être connecté qu'à des circuits du même type.

Warnung – Der Anschluss “Alarm Contacts” ist ein SELV-Stromkreis (Sicherheitskleinspannung) und sollte nur mit anderen SELV-Stromkreisen verbunden werden.

Avvertenza – La porta “Alarm Contacts” presenta un circuito sicuro a voltaggio molto basso (SELV - safety extra-low voltage) e deve essere collegata esclusivamente a circuiti SELV.

Aviso – A porta de Contactos de Alarme é um circuito de segurança de voltagem ultra-baixa (SELV) e só deve ser ligado a outros circuitos SELV.

Advertencia – El puerto de “contacto de alarma” es un circuito con un voltaje extremadamente bajo de seguridad (SELV) y se deberá conectar únicamente a otros circuitos SELV.

Varning – Porten “Alarm Contacts” (Larmkontakter) är en säkerhetskrets med låg spänning (SELV) och ska endast anslutas till andra SELV-kretsar.



Temperature Warning

Warning – The router’s maximum recommended ambient temperature is 113°F [45°C]. To prevent the router from overheating, do not operate it in an area that exceeds this temperature. To ensure proper airflow, make sure there is a minimum of 6 in. (15 cm) of clearance at the router’s inlet and exhaust vents. Also keep the operating environment as dust-free as possible, as dust particles can clog the router’s air filter and restrict airflow.

Advarsel – Maks. anbefalet omgivende temperatur for routeren er 45°C. For at forhindre overophedning af routeren må den ikke bruges i områder, hvor temperaturen er højere. For at sikre tilstrækkelig ventilation skal der sørges for en frigang på 15 cm ved routerens indsugnings- og udblæsningsåbninger. Hold endvidere arbejdsområdet så støvfrit som muligt, da støvpartikler kan tilstoppe routerens luftfilter og hæmme luftgennemstrømningen.

Waarschuwing – De maximale aanbevolen omgevingstemperatuur van de router is 45°C. Gebruik de router niet in een omgeving met een hogere temperatuur, om te voorkomen dat de router oververhit raakt. Zorg voor minimaal 15 cm speling rond de ventilatieopeningen om te zorgen voor een goede luchtstroom. Houd de bedrijfsomgeving zo stofvrij mogelijk, aangezien het luchtfilter van de router verstopt kan raken door de stofdeeltjes en de luchtstroom hierdoor wordt gehinderd.

Varoitus – Reitittimelle suurin suositeltu huoneenlämpötila on 45°C. Älä käytä reititintä alueella, jolla tämä lämpötila ylittyy estääksesi reititintä ylikuumenemasta. Varmistaaksesi sopivan ilmavirtauksen tarkista, että reitittimen ulos- ja sisääntuuletusaukkojen ilmaväli on minimissään 15 cm. Pidä toimintaympäristö myös mahdollisimman pölyttömänä, sillä pölyhiukkaset saattavat tukkeuttaa reitittimen ilmansuodattimen ja rajoittaa näin ilmavirtausta.

Attention – La température ambiante maximale conseillée du routeur est de 45°C. Afin d'éviter les risques de surchauffe du routeur, il est recommandé de ne pas l'utiliser dans des zones où la température dépasse les 45°C. Pour assurer une bonne ventilation, veillez à avoir un espace de 15 cm par rapport aux entrées et sorties des ventilateurs du routeur. Veillez à faire fonctionner le routeur dans un environnement sans poussière, car les particules de poussière peuvent obstruer le filtre à air du routeur et réduire l'arrivée d'air.

Warnung – Die empfohlene maximale Umgebungstemperatur für den Router beträgt 45°C. Um eine Überhitzung zu vermeiden, verwenden Sie den Router nur in einer Umgebung, in der diese Temperatur nicht überschritten wird. Zur ordnungsgemäßen Belüftung muss zu den Lüftungsöffnungen des Routers ein Abstand von 15 cm eingehalten werden. Außerdem sollten Sie die Betriebsumgebung so staubfrei wie möglich halten, da Staubpartikel den Luftfilter des Routers verstopfen und so die Belüftung einschränken können.

Avvertenza – La temperatura massima a cui può essere esposto il router è di 45°C. Per evitare surriscaldamenti del router, non utilizzarlo in aree con temperature superiori. Per garantire un'appropriata areazione, assicurarsi che lo spazio libero davanti alle prese d'aria e alle valvole di scarico sia di 15 cm. Tenere inoltre sempre ben pulito e privo di polvere l'ambiente in cui viene utilizzato il router, in quanto le particelle di polvere possono otturare il filtro dell'aria del router e limitare l'areazione.



Aviso – A temperatura ambiente máxima recomendada para o router é de 45°C. Para evitar que o router aqueça excessivamente, não o coloque em funcionamento em áreas em que esta temperatura seja excedida. Para garantir uma boa ventilação, certifique-se de que há um mínimo de 15 cm de abertura nos ventiladores de entrada e saída de ar. Mantenha também o ambiente de funcionamento tão limpo de pó quanto possível, uma vez que as partículas de pó podem obstruir o filtro de ar do router e restringir o fluxo de ar.

Advertencia – La temperatura ambiente máxima recomendada para el enrutador es 45°C. Para evitar que el enrutador se caliente en exceso, no lo utilice en lugares en los que se sobrepase esta temperatura. Para asegurar la correcta circulación de aire, compruebe que hay un mínimo de 15 cm de espacio libre en los conductos de ventilación y entrada del enrutador. Tenga cuidado de mantener el entorno de funcionamiento lo más limpio de polvo que sea posible ya que las partículas de polvo pueden obstruir el filtro de aire y restringir la circulación de aire.

Varning – Routerns högsta rekommenderade omgivningstemperatur är 45°C. För att undvika överhettning ska inte routern användas i ett område med högre temperatur. För att säkerställa ordentlig luftcirkulation ska du se till att det finns ett utrymme 15 cm runt routerns ingångs- och utgångsventiler. Användningsmiljön ska vara så fri från damm som möjligt. Dammpartiklar kan täppa igen routerns luftfilter och begränsa luftflödet.


GlossaryA

attenuation

The decrease in the power of a signal as it is transmitted between points, expressed in decibels (dB).

C

Class of Service

See CoS.

CLI

Command line interface. The primary interface for accessing, configuring, and monitoring the SR9705.

command line interface

See CLI.

configuration mode

The CLI mode in which commands can be entered to set up and edit the configuration of the SR9705. See also CLI, operation mode.

CoS

Class of Service. A method for categorizing services into different classes so that they can be treated individually.

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Glossary of Terms SR9705 Installation and Maintenance Manual

D

data terminal equipment

See DTE.

dispersion

The distortion of a signal caused by varying propagation characteristics.

DTE

Data terminal equipment. Any device that can transmit information in digital form.

E

egress

The act of packets exiting an object.

electromagnetic interference

See EMI.

EMI

Electromagnetic interference. The disturbance of signal transmission or reception by electromagnetic fields. It can be caused by natural (e.g., lightning) or manmade phenomenon.

G-2 ECI Telecom Ltd. Proprietary 497006-2301-013-A00

SR9705 Installation and Maintenance Manual Glossary of Terms

I

ingress

The act of packets entering an object.

Internet Protocol

See IP.

IP

Internet Protocol. The network layer protocol within the TCP/IP protocol suite that sends data from one computer to another over the Internet. IP breaks up data messages into packets, routes the packets from sender to destination, and then reassembles the packets into their original form at the destination.

L

link loss

The power that is lost over a link.

M

MPLS

Multiprotocol Label Switching. A standards-based approach of applying label switching to networks, enabling fast-switching capabilities for IP networks.

multimode fiber

A fiber that allows multiple modes of light to propagate down the fiber-optic path. Because it is susceptible to dispersion, this type of fiber is commonly used for transmission over short distances.

Multiprotocol Label Switching

See MPLS.

N

NPB

Media processing module. An SR9705 component that performs physical layer functions and monitors framing statistics.



O

operation mode

The CLI mode in which commands can be entered to view, monitor, and troubleshoot the operation of the SR9705. See also CLI, configuration mode.

P

physical interface

See NPB.

power budget

The difference between the transmitted power (PT) and the receiver sensitivity (PR), measured in decibels (dB). It is the minimum transmitter power and receiver sensitivity required for a signal to be sent and received intact. See also power margin, link loss.

power margin

The difference between the power budget (PB) and the link loss (LL), measured in decibels (dB). See also power budget, link loss.

Q

QoS

Quality of Service. A method for differentiating between types of traffic so that some traffic is treated differently.

Quality of Service

See QoS.

R

radio frequency interference

See RFI.

RCP

An SR9705 component that acts as the main controller for the router.

ShadeTree

Routing Control System. ECI’s system software.


SR9705 Installation and Maintenance Manual Glossary of Terms

RFI

Radio frequency interference. The disruption of radio signal reception by a source that is generating waves at the same frequency.

Route Control Processor

See RCP.

Routing Control System

See ShadeTree.

S

SIO

An SR9705 component that performs all input and output functions of the RCP. See also RCP.

single-mode fiber

A fiber that allows only a single mode of light to propagate down the fiber-optic path. This type of fiber provides high bandwidth and is typically used for high-speed transmission over long distances.

System I/O

See SIO.

T

TCP

Transmission Control Protocol. The transport layer protocol within the TCP/IP protocol suite that is used to send data in the form of packets via IP. TCP keeps track of the packets as they are routed to their destination, providing reliable, connected-oriented communication and full-duplex, process-to-process connections.

TCP/IP

Transmission Control Protocol/Internet Protocol. A protocol suite developed by the U.S. Department of Defense that enables dissimilar computer systems to internetwork.

ToS

Type of Service. A field in an IP data packet that is used for Quality of Service. See also QoS.



Transmission Control Protocol

See TCP.

Type of Service

See ToS.


I
Index
Aaccessing help 7-7agency approvals 1-14air filter

description of 2-8replacing 8-7

airflow guidelines 4-3alarm port 5-18alarms, environmental 7-9attenuation 4-10auxiliary port 5-19, 6-10

Bbacking up 6-14basic configuration 6-4baud rate, changing 6-11

Ccables

connecting 5-17specifications 4-9

card blanksordering 4-3part numbers 4-3use of 4-3, 5-15

CFGD 1-8chassis

description of 2-1

weight 1-13CLI 2-10, 6-3Command Line Interface 2-10, 6-3

configuration mode 6-3operation mode 6-3

command line interfacecontrol process 1-9

common object request broker architec-ture, see CORBACompactFlash drive 5-21component cards

installing 5-14, 8-3removing 8-3repackaging 9-4unpacking 4-14

configurationcontrol process 1-8

configuration mode 6-3configuring serial ports 6-10console port 5-19, 6-10cooling system 2-8CORBA 1-11

DDB-15 pinout 5-18DC power

cable specifications 4-8

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Index SR9705


circuit breakers 5-10, 5-11location of 5-10, 5-11replacing cables 8-10

de-energizing the router 8-10denial of service protection 1-11dispersion 4-10DOS protection 1-11dual IP stacks 1-10

Eelectrical accident procedures 3-7electrical specifications 1-13electromagnetic interference 4-10EMI 4-10enabling system services 6-12environmental

alarms 7-9requirements 4-4specifications 1-13

Ethernet port 5-21

Ffan trays

description of 2-8fiber-optic

cable, care of 8-13connectors, cleaning of 8-13

firewall filters 1-11firmware upgrades 6-14

Ggrounding connector 4-8

Hhelp 7-7

Iinstalling component cards 8-3IP stacks, dual 1-10

KKerberos authentication, configuring 6-6

LLEDs, fan tray 2-9link loss 4-11log, router 4-16logging off the router 6-13logging on to the router 6-3LSH 1-9

Ooperating temperature 1-13operation mode 6-3ordering

card blanks 4-3replacement parts 8-2

PPHY cards

connecting cables to 5-17physical specifications 1-13pinging the management interface 6-10pinouts

alarm DB-15 5-18console and auxiliary RJ-45 5-20Ethernet RJ-45 5-21serial RJ-45 5-20

policy, routing 1-10ports

alarm 5-18auxiliary 5-19console 5-19Ethernet 5-21PHY cards 5-17serial 5-19USB 5-20

powerrequirements 4-4

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Index

specifications 4-4power budget 4-11power margin 4-11powering down the router 6-13powering up the router 6-2

Rrack-mounting

guidelines 4-2options for 5-3

radio frequency interference 4-9RADIUS authentication, configuring 6-6RCP

connecting cables to 5-18inserting CompactFlash card 5-18

RCPD 1-8removing component cards 8-3repackaging

component cards 9-4router 9-3

replacement parts, ordering 8-2replacing

air filter 8-7DC power cables 8-10

requesting technical assistance ii-ixrequired tools 4-13return procedure 9-1RFI 4-9RJ-45

Ethernet pinout 5-21serial pinout 5-20

root password, configuring 6-7Route Control Processor

connecting cables to 5-18inserting CompactFlash card 5-18

routerde-energizing 8-10logging off 6-13logging on to 6-3

powering down 6-13powering up 6-2rack-mounting 5-3repackaging 9-3returning 9-1shipping container 4-13unpacking 4-13weight 1-13

router log 4-16routine maintenance 8-2routing 1-10

control process 1-8firewall filters 1-11IP stacks 1-10policy 1-10software processes 1-7

Ssafety definitions 3-4safety guidelines

battery handling 3-11copper conductors 3-8DC power 3-8electrical 3-6electrostatic discharge 3-5equipment disposal 3-5general 3-4grounded equipment 3-9installation 3-10jewelry 3-11laser 3-12lifting 3-10lightning 3-12qualified personnel 3-5rack-mounting 3-10ramps 3-11restricted access areas 3-6SELV circuits 3-12temperature 3-12


Index SR9705


serial ports 5-19configuring 6-10

setting up a basic configuration 6-4ShadeTree 2-10, 6-2

backing up 6-14ShadeTree Management Suite

used for system management 1-11ShadeTree System Software

description 1-7IP stacks 1-10supported routing protocols 1-10

site wiring considerations 4-9SNMP

control process 1-9on the SR 9710 1-11

SNMPD 1-9software

architecture 1-7CFGD process 1-8LSH CLI

control process 1-9process manager 1-9RPCD process 1-8ShadeTree 1-7SNMPD process 1-9

software, upgrading 6-14SONET/SDH connection guidelines 4-10SR 9705

de-energizing 8-10DOS protection 1-11firewall filters 1-11logging off 6-13logging on to 6-3powering down 6-13powering up 6-2rack-mounting 5-3repackaging 9-3

returning 9-1routing policy 1-10ShadeTree 1-7shipping container 4-13supported routing protocols 1-10unpacking 4-13weight 1-13

STMS, see ShadeTree Management Suitestorage temperature 1-13support, technical 7-1supported protocols 1-10system

DOS protection 1-11system ground

connecting 5-8specifications 4-8

system managementCORBA 1-11SNMP 1-11STMS 1-11TCP/IP 1-11

system services, enabling 6-12system software 6-2

TTACACS+ authentication, configuring 6-7TCP/IP 1-11technical support 7-1temperature

operating 1-13storage 1-13

tools 4-13translated safety warnings A-1troubleshooting

AC power entries 7-3alarms 7-9component cards 7-5



Index

cooling system 7-4DC power entries 7-3general router failure 7-2RCS 7-7system software 7-7

Uunpacking

component cards 4-14router 4-13

upgrading software 6-14USB port 5-20


Index SR9705



Documents

SR9705 Hardware Guide