2.7.1.6 IPCLK1000 V200R002 Product Description

Product Description

IPCLK1000 V200R002

Issue V1.1

Date 2009-05-23

HUAWEI TECHNOLOGIES CO., LTD.

IPCLK1000 V200R002

Product Description

Issue V1.1 (2009-05-23) Huawei Confidential Page 2 of 30

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IPCLK1000 V200R002

Product Description


About This Document

Prepared by Jiang Danyan Date

Reviewed by Date

Authorized by Date

General Introduction This document introduces the features, system architecture, O&M system, reliability, and other related technical specifications for the Huawei IPCLK1000.

The general contents of this document are as follows:

Chapter Description

1 Introduction This chapter describes the application scenarios of the IPCLK1000 and the position of the IPCLK1000 in a 3G network.

2 ArchitectureThis chapter describes the hardware structure, logical structure, and software structure of the IPCLK1000.

3 Product Portfolios and Application Scenarios

This chapter describes the installation of IPCLK1000 software and hardware.

4 Configurations

This chapter describes the IPCLK1000 configuration and reliability.

5.Operation and Maintenance

This chapter describes the O&M structure and O&M functions of the IPCLK1000.

6.Technical Specifications

This chapter describes the technical specifications related to the IPCLK1000.

IPCLK1000 V200R002

Product Description


Revision Record

Issue Description Release Date Author Authorized by

01 This is the initial commercial release. Jiang Danyan

02 This is the second commercial release. Jiang Danyan

IPCLK1000 V200R002

Product Description


Contents

1 Introduction....................................................................................................................................7 1.1 Positioning ....................................................................................................................................................... 7 1.2 Benefits ............................................................................................................................................................ 9

2 Architecture ..................................................................................................................................11 2.1 General ........................................................................................................................................................... 11 2.2 Physical Structure........................................................................................................................................... 11

2.2.1 Appearance............................................................................................................................................ 11 2.2.2 Components .......................................................................................................................................... 12

2.3 Logical Structure ............................................................................................................................................ 12 2.3.1 Satellite Signal Processing Module....................................................................................................... 12 2.3.2 Control and Communication Processing Module ................................................................................. 13 2.3.3 Clock Source Selecting, Phase Detection, and Clock Generating Module ........................................... 13 2.3.4 Synchronization Clock Packets Generating/Receiving Module............................................................ 14

2.4 Software Structure.......................................................................................................................................... 14

3 Product Portfolios and Application Scenarios ......................................................................15 3.1 General ........................................................................................................................................................... 15 3.2 Application Scenarios..................................................................................................................................... 15

4 Configurations.............................................................................................................................17 4.1 General ........................................................................................................................................................... 17 4.2 Hardware Reliability ...................................................................................................................................... 17 4.3 Software Reliability........................................................................................................................................ 17

4.3.1 Scheduled Detection on the Crucial Resources..................................................................................... 18 4.3.2 Check on Parameters............................................................................................................................. 18 4.3.3 Software Protection Against Faults....................................................................................................... 18

5 Operation and Maintenance .....................................................................................................19 5.1 O&M System ................................................................................................................................................. 19 5.2 O&M Functions ............................................................................................................................................. 20

5.2.1 Security Management ........................................................................................................................... 20 5.2.2 Configuration Management .................................................................................................................. 20 5.2.3 Software Management .......................................................................................................................... 21 5.2.4 Alarm Management............................................................................................................................... 21

IPCLK1000 V200R002

Product Description


5.2.5 Log Management .................................................................................................................................. 21

6 Technical Specifications ............................................................................................................22 6.1 Performance Specifications............................................................................................................................ 22 6.2 Port Specifications ......................................................................................................................................... 22 6.3 QoS Specifications for the IP Network .......................................................................................................... 23 6.4 Reliability Specifications ............................................................................................................................... 24 6.5 Structure Specifications.................................................................................................................................. 24 6.6 Electrical Specifications................................................................................................................................. 24 6.7 EMC............................................................................................................................................................... 25 6.8 Acoustic Noise Specifications........................................................................................................................ 25 6.9 Safety Specifications ...................................................................................................................................... 25 6.10 Surge Protection Specifications.................................................................................................................... 25 6.11 Environmental Legislation Specifications.................................................................................................... 26 6.12 CE Certification Standards........................................................................................................................... 26 6.13 Environmental Protection Specifications ..................................................................................................... 26 6.14 Environment Requirements.......................................................................................................................... 26

Acronyms and Abbreviations......................................................................................................28

IPCLK1000 V200R002

Product Description


1 Introduction

1.1 Positio

The Clock over IP technology can be implemented by its server and client. When it is

GSM network. The IPCLK1000 sends clock packets that conform to

Es in to-point

The IPCLK1000 is applicable to a WCDMA or GSM network. The introduction of the IPCLK1000 does not affect the architecture of the network. The document takes the application of the IPCLK1000 in a WCDMA network as an example.

ning This document is provided for IPCLK1000 V200R002.

implemented on the server, the server, after local phase locking and holding, sends synchronous reference clock to the client through IP packets. When it is implemented on the client, the client obtains IP packets from the IP network, and thus recovering clock source.

The IPCLK1000 primarily acts as the server for Clock over IP. It is mainly applied to the IP transport in WCDMA orIEEE1588 V2 or Huawei private protocol to base stations through IP network, and thus providing clock for the base stations to which clock sources are unavailable. When the Nthis IP network operate under IEEE1588V2 protocol, the IPCLK1000 provides point-time synchronization.

IPCLK1000 V200R002

Product Description


Figure 1-1 shows the position of the IPCLK1000 in the WCDMA network.

Figure 1-1 Position of the IPCLK1000 in the WCDMA network

IP/MPLS CORE

DSLAMBRAS

APPC

Home GW/xDSL modem

DSLAM

Router

Firewall

SGSNUMTSAG

GGSNEMS

IPSec GW

GMSC

HLR

IP

Mobile networkFixed network

IPCLK1000

MSC

SS7

Internet/intranet

ATM/IP

IPIPCLK1000

NodeBRNCUE

IPCLK1000

As shown in Figure 1-1, in an IP-based WCDMA network, the IPCLK1000 can provide IP clock packets for the NodeB or AP. The NodeB or AP receives the IP clock packets from the IPCLK1000 through the IP network and restores the required clock signals.

When the IPCLK1000 is used to provide IP clock packets for the AP, you are advised to deploy the IPCLK1000 in the core network.

If the IPCLK1000 is deployed in the fixed private network and connected to the DSLAM, the network security cannot be guaranteed. In addition, such deployment is not economic, because the IPCLK1000 can support up to 10,000 APs at the same time. Thus, you are not advised to connect the IPCLK1000 to the DSLAM.

If the IPCLK1000 is connected to the BRAS, the link between the DSLAM and the BRAS is not reliable. To ensure the security over the network, the following measures must be taken:

1. Use the SeGW as the flow control agent. That is, the SeGW parses the IPSec sent by the AP and forwards the parsing result to the IPCLK1000. The IPCLK1000 sends the clock control message to the AP on the IPSec channel. The flow is bidirectional, IPCLK1000←→BRAS←→SeGW←→BRAS←→DSLAM←→AP. In this case, the bandwidth of the link is wasted and the load of processing IPSec is increased on the SeGW.

2. The link between the SeGW and the IPCLK1000 is a semi-reliable link. Therefore, the reliability of the link should be guaranteed.

Thus, you are not advised to connect the IPCLK1000 to the BRAS.

Security measures are designed in the IEEE1588V2 but not in Huawei private protocol.

IPCLK1000 V200R002

Product Description


To provide IP clock packets for the NodeB, the IPCLK1000 can be installed in a cabinet of the Radio Network Controller (RNC) or in any other cabinet that can accommodate the IPCLK1000.

1.2 Benefits

Great Network Adaptability The IPCLK1000 has low requirements for the Quality of Service (QoS) performance of IP networks. It supports Huawei private protocol and IEEE1588V2 protocol. Either of the protocols can be used, or two protocols can be used together. The IPCLK1000 uses the same service data transmission protocols as those for data transmission between the RNC and the NodeB. Therefore, the IPCLK1000 has no additional requirements for topologies or for Qos performance of networks.

High Integration and Large Capacity As a cassette-shaped clock server, the IPCLK1000 is highly integrated and has a large capacity. In the case of Huawei private protocol, one IPCLK1000 supports a maximum of 512 NodeBs or 10,240 APs. In the case of IEEE1588V2 protocol, one IPCLK1000 supports a maximum of 512 NodeBs or 10,240 APs.

Support for Diverse Clock Sources The IPCLK1000 provides access for multiple clock sources. The system clock can be chosen in a convenient and flexible manner.

The IPCLK1000 supports the following types of clock sources:

Building integrated timing supply system (BITS) clock External 8 kHz clock, which is a standard 8 kHz clock provided by an external device Global Positioning System (GPS) /Global Navigation Satellite System (GLONASS)

clock External 1PPS (1 pulse per second) clock

NOTE The IPCLK1000 can obtain clock signals either through the built-in satellite card or from an external satellite card through the clock signal input ports on the panel.

Flexible Application The IPCLK1000 can serve either as a server or as a client.

If a NodeB in an IP network fails to act as the client in the Clock over IP technology, an IPCLK1000 can be configured to be the client on the NodeB side to provide clock signals for the NodeB.

When the IPCLK1000 serves as the client, it extracts clock packets from the IP network and exports 2 MHz or 10 MHz clock signals for the NodeB.

Small Size, Easy Installation, and High Environment Adaptability The IPCLK1000, a case with 19 inches in width and 1 U in height, occupies only little space.

IPCLK1000 V200R002

Product Description


The IPCLK1000 can be installed alone. It can also be installed in an RNC cabinet or any other cabinet that is 300 mm in depth.

The IPCLK1000 supports 110 V AC, 220 V AC, or -48 V DC power supplies.

Convenient Maintenance Based on Front Access The service optical cables and other cables are routed from the front panel of the IPCLK1000. The cables of the power supply device are also routed from the front panel.

With cabling from the front panel, the maintenance can be performed in the front. In addition, the IPCLK1000 can be installed against the wall, thus facilitating installation in a narrow equipment room.

Easy OM by Supporting Local and Remote Maintenance The IPCLK1000 is featured by easy OM through the IP network. In the IEEE1588V2 protocol, Security Socket Layer (SSL) is applied between the LMT or M2000 and the IPCLK server.

Local and remote maintenance on a single IPCLK1000 on the LMT

Centralized remote maintenance on multiple IPCLK1000s on the M2000

High Reliability by Supporting Distributed Redundancy The IPCLK1000 supports distributed redundancy, thus ensuring the reliability of the clock signals across the network.

For details about the redundancy mode, refer to section 4.2 “Hardware Reliability”.

IPCLK1000 V200R002

Product Description


2 Architecture

2.1 Genera

CL tworking is dependent on the number of clients and the redundancy s.

e system architecture of the IPCLK1000 in the following aspects:

Physical Structure Logical Structure

2.2 Physica2.2.1 Appearance

The IPCLK1000 uses the standard 1 U case of Huawei. The design complies with the IEC60297 standard. Figure 2-1 shows the IPCLK1000.

l The IPCLK1000 is an independent device with a case. The determination of the quantity of IP K1000s in actual nebetween the IPCLK1000

This chapter introduces th

Software Structure

l Structure

IPCLK1000 V200R002

Product Description


Figure 2-1 IPCLK1000

The dimensions of the IPCLK1000 are 436 mm (width) x 240 mm (depth) x 43.6 mm (height).

2.2.2 Components The IPCLK1000 consists of the clock board PCKS, built-in satellite card (optional), power transfer board WPTB, power supply module, and fans.

NOTE

The V200R002 is developed on the basis of V100R001. The V200R002 only replaces the FPGA chip in the V100R001. The version number is distinguished through the register value. If the register value for a version is 1, then the version number is V12.

2.3 Logical Structure

2.3.1 Satellite Signal Processing Module This module processes GPS and GLONASS signals.

The IPCLK1000 can be embedded with a satellite card. The satellite card can be one of the following types:

M12+ Resolution T GPS15L K161

IPCLK1000 V200R002

Product Description


The satellite card is installed on the PCKS. One PCKS can be installed with only one satellite card at a time. The satellite card is connected to the antenna through the associated port on the panel of the IPCLK1000, so as to receive satellite signals.

Figure 2-2 shows the communication between the satellite card and the PCKS.

Figure 2-2 Signal processing of the satellite card

Satellite card

Logical check CPU

1 PPS Signal receptionthrough a serial port

Signal transmissionthrough a serial port

PCKS

The PCKS performs logical check on the 1 Pulse Per Second (PPS) signals exported by the satellite card and recognizes the type of the satellite card in use. Then, the PCKS configures appropriate Central Processing Unit (CPU) serial ports for communication with the satellite card.

The IPCLK1000 chooses a clock input from two types of clock signals: those received at the input port on the panel and those exported by the satellite card. At a time, however, only one type of clock signal can serve as the clock source.

2.3.2 Control and Communication Processing Module This module is the control and communication processing core of the IPCLK1000. This module has the following functions:

Processing signaling between the server and the client Querying the maintenance and obtaining the information of synchronization links Managing the satellite signal processing module Enabling the IPCLK1000 to communicate with the LMT or M2000 Maintaining the module that selects a clock source and performs phase discrimination Measuring the data on and maintaining synchronization clock packets generating or

receiving module

2.3.3 Clock Source Selecting, Phase Detection, and Clock Generating Module

This module selects a clock source, performs phase detection, and generates a system reference clock.

This module performs the following operations:

1. The clock source selecting part selects a clock source, converts the clock signals to 1 PPS signals, and then sends the 1 PPS signals to the phase detecting part.

IPCLK1000 V200R002

Product Description


2. The phase detecting part performs phase detection and then sends the phase value to the CPU.

3. The CPU performs software filtering and the clock generating part of this module generates a local reference clock.

4. Based on the clock source and the local clock, the clock generating part performs corresponding phase-lock state transition and generates relevant information about alarms and maintenance.

2.3.4 Synchronization Clock Packets Generating/Receiving Module

This module generates or receives synchronization clock packets and is applicable to different configuration scenarios.

The IPCLK1000 can serve as either a clock server or a clock client.

When acting as a clock server, the IPCLK1000 generates synchronization clock packets and provides them to base stations through the IP network.

When acting as a clock client, the IPCLK1000 receives the synchronization clock packets transmitted across the IP network and restores the clock signals. The signals are used by the base station that fails to act as a clock client.

2.4 Software Structure The host software of the IPCLK1000 consists of platform software, data center, and application software. Figure 2-3 shows the software structure.

Figure 2-3 Structure of the host software

Application software

Platform software

Data center

IPCLK1000 V200R002

Product Description


3 Product Portfolios and Application Scenarios

3.1 General

e of

The IPCLK1000 developed by Huawei uses the Clock over IP technology to provide a s solution serves mainly the base stations that do not require se base stations can be the NodeB or Access Point (AP) in a

iple Access (WCDMA) network or the Base Transceiver

3.2 Application Scenarios The IPCLK1000 is highly integrated and small in size, which facilitates its easy installation. It can be placed on the desk, mounted on a 19-inch rack, or housed in the cabinet. Figure 3-1 illustrates the installation of the IPCLK1000 in the cabinet.

With the development of IP networks, IP transport is applied to most communications networks. The IP network, however, is an asynchronous transport network. The equipment onan IP network fails to extract clock signals from the physical links. Therefore, a new modclock synchronization should be provided for the network equipment.

low-cost IP clock solution. Thistrict time synchronization. TheWideband Code Division MultStation (BTS) in a Global System for Mobile communications (GSM) network.

IPCLK1000 V200R002

Product Description


Figure 3-1 Installing the IPCLK1000 in the cabinet

Hardware Installation The IPCLK1000 can be either installed alone or installed in a 19-inch standard cabinet. The installation position depends on the field condition.

To install the IPCLK1000, perform the following steps:

Step 1 Check whether the required parts are ready.

Step 2 Install the IPCLK1000 case.

Step 3 Install the external cables.

Step 4 Check whether all the parts are correctly installed.

NOTE The service optical cable and other cables are routed from the front of the IPCLK1000. Therefore, the IPCLK1000 can be installed in a cabinet against the wall.

Software Installation The software of the IPCLK1000 is installed before the IPCLK1000 is delivered. Therefore, no software needs to be installed on site.

NOTE To enable local maintenance of the IPCLK1000, you should install the LMT software on site.

In software re-installation scenarios such as software upgrade, maintenance personnel can remotely load data and programs onto the IPCLK1000 through the LMT or M2000.

IPCLK1000 V200R002

Product Description


4 Configurations

4.1 Genera

actual networking is dependent on the number of clock clients and the redundancy between the IPCLK1000s.

be the IPCLK1000 hardware reliability and software reliability.

4.2 Hardwgent

red for redundancy and work as

a resource pool. Every client is equipped with a list of addresses for all the IPCLK1000s in the network. If the IPCLK1000 that provides clock signals for a client fails, the client

dress list for another IPCLK1000. The distributed redundancy ared among the entire network.

4.3 Softwility. In other words, the watchdog. This

l The IPCLK1000 is independent box-shaped equipment. The quantity of IPCLK1000s in

The following sections descri

are Reliability Every component of the IPCLK1000 passes the aging test and strict selection. Strincontrols on quality are applied to the process of hardware designing and assembly, thus ensuring high stability and reliability of hardware in long-term operation.

The hardware of the IPCLK1000 is based on the redundancy and derating design. Redundancy is applied to key modules and links, and derating is applied to all components.

The IPCLK1000 also supports distributed redundancy to ensure reliable running.

In distributed redundancy mode, associated data configuration is performed on clock clients.The result is that all the IPCLK1000s in a network are configu

automatically searches the adenables the resources to be sh

are Reliability The error tolerance capability of the software indicates software reliabIPCLK1000 can recover from software failure quickly by reset of the indicates that the IPCLK1000 has self-healing capability.

IPCLK1000 V200R002

Product Description


4.3.1 Scheduled Detection on the Crucial Resources

. In PCLK1000 runs properly.

4.3.3 Software Protection Against Faults The IPCLK1000 can store two versions of software. If a failure occurs in software upgrade, you can roll back the software to the original version, thus ensuring stable running of the IPCLK1000.

The IPCLK1000 performs occupancy check on software resources. If resource hang-up occurs due to software faults, the IPCLK1000 can release the unavailable resources in time and export logs and alarms.

4.3.2 Check on Parameters Validity checks are performed on all the parameters of the configuration commands. Validity checks are also performed on the data in configuration files when the IPCLK1000 starts upthis way, the I

IPCLK1000 V200R002

Product Description


5 Operation and Maintenance

5.1 O&M System The O&M system of the IPCLK1000 uses a customized man-machine interface based on the

al User Interface (GUI). Man-Machine Language (MML) and Graphic

Figure 5-1 shows the O&M system of the IPCLK1000.

Figure 5-1 O&M system of the IPCLK1000

LMT

VLAN

iManager M2000

LMT

LMT

IPCLK1000

IPCLK1000

The

VLAN: Virtual Local Area Network LMT: Local Maintenance Terminal iManager M2000: Huawei Mobile Element Management System

O&M system of the IPCLK1000 provides the following two consoles:

LMT

IPCLK1000 V200R002

Product Description


The LMT is applicable to local and remote maintenance. It is used to maintain a sinIPCLK1000 from aspects such as software upgrade, data loading, alarm data collection, and equipment maintenance.

gle

IP ing,

NO

M2000 The M2000 is applicable to remote maintenance. It is used to maintain multiple

CLK1000s on the network level from aspects such as software upgrade, data loadalarm data collection, and equipment maintenance.

TE Local maintenance refers to the OM process during which the maintenance personnel log in to the

IPCLK1000 by directly connecting an LMT to the local Ethernet port on the IPCLK1000. ce refers to the OM process where the maintenance personnel in an equipment rk maintenance center configure IP routes on the LMT or M2000 to log in to the ely.

5.2 O&M Functions 00 takes into consideration customers` requirements on the

runnin uipment. The main functions provided by the O&M system

agement Software Management

5.2.1 Securityt:

ghts

e ttack and can run smoothly.

ed during a certain period, the user interface is automatically locked.

sm

ed

5.2.2 Confignagement is mainly applied to equipment maintenance and data

confi

figuration data. tatic data confi

Remote maintenanroom or at a netwoIPCLK1000 remot

The O&M system of the IPCLK10the eqg and maintenance of

are as follows:

Security ManagemConfiguration Man

ent

Alarm Management Log Management

Management The IPCLK1000 provides the following functions for security managemen

Setting of hierarchical operator ri

The IPCLK1000 controls the operation rights by dividing the rights into several levels. Thus, the quipment is protected against network a

Operator information protection

If no operation is perform

SSL security management mechani

The data between the IPCLK1000 and the LMT or M2000 is encrypted on encrypttransmission channels.

uration Management Configuration ma

guration.

For configuration management, the IPCLK1000 performs consistency check on conTwo data configuration modes are available: dynamic data configuration and sguration.

IPCLK1000 V200R002

Product Description


In dynamic data configuration m In static data configuratio

ode, the modified data takes effect immediately. n mode, the modified data takes effect only after the

t

5.2.4 Alarm

2000 is connected to an alarm box through a audio and visual indication of alarms generated by the alarm box. ribe to specific alarm information. When related alarms are generated,

orwarded to the handsets or pagers of maintenance personnel so that

5.2.5 Log Management The IPCLK1000 records the information about operations in real time and saves the records as operation logs to facilitate fault identification and troubleshooting.

IPCLK1000 is reset.

5.2.3 Software ManagemenSoftware management involves software version management and software upgrade.

Management The alarm management system of the IPCLK1000 detects and reports fault information in realtime. The LMT or M2000 then displays the alarm information and provides appropriate handling suggestions.

The alarm management system of the LMT or Mserial port. It providesSubscribers can subscthe alarm information is fthe personnel can handle the faults in time.

IPCLK1000 V200R002

Product Description


6 Technical Specifications

6.1 Performance Specifications scribes the p e specifications for the IPCLK1000.

ance sp

Table 6-1 de erformanc

Table 6-1 Perform

Specification

ecifications

Value

Maximum number of clients supported

In the case of Huawei private protocol, 512 NodeBs or 10,240

In the case of IEEE1588V2, 512 NodeBs or 10,240 APs APs

Maximum frequency of packet transmission

Huawei private protocol: 50 packets per second IEEE1588 protocol: 128 packets per second

In the case of Huawei private protocol, Normal value: 30 kbit/s Maximum value: 50 kbit/s Maximum bandwidth of

1588V2, Normal value: 20kbit/s each signal In the case of IEEEMaximum value: 40kbit/s

When the server is directly connected to the client: 10 ppb (parts per billion) Output clock precision of

the client When the server is not directly connected to the client: 50 ppb (parts per billion)

Clock hold duration after the loss of clock source Seven days

6.2 Port Specifications Table 6-2 describes the port specifications for the IPCLK1000.

IPCLK1000 V200R002

Product Description


Table 6-2 Port specifications

Port Standard Connector Type Remarks

Gigabit Ethernet (GE) optical port for services IEEE 802.3 SFP Used to send IP clock

packets

Fast Ethernet (FE) port for services IEEE 802.3 RJ45 Used to send IP clock

packets

FE ports for OM IEEE 802.3 RJ45 Ports connecting to the LMT or M2000

Antenna port

- SMA Antenna port for the built-in satellite card

1 PPS and 8 kHz clock signal input ports RS422 RJ48

Two ports for input of clock signals from an external satellite card or a 8 kHz clock

E1/T1 clock signal input ports ITU-T G.703/G.704 RJ48

Two ports working in balanced mode for input of 2 MHz, 2 Mbit/s, 1.5 MHz, and 1.5 Mbit/s clock signals

2 MHz and 1.5 MHz clock signal input ports ITU-T G.703/G.704 SMB

Two ports working in unbalanced mode

2 Mbit/s and 1.5 Mbit/s clock signal input ports ITU-T G.703/G.704 SMB Two ports working in

unbalanced mode

2 MHz and 10 MHz clock signal output ports ITU-T G.703/G.704 SMB

Used to export the clock reference signals when the IPCLK1000 acts as the client

NOTE The GE optical ports and the FE port for services cannot be used at the same time. The IPCLK1000 can only use one of the two types to send IP packets at a time.

6.3 QoS Specifications for the IP Network Table 6-3 describes the specifications for the IP network where the IPCLK1000 is located.

Table 6-3 QoS specifications for the IP network

Specification Value

Delay

< 20 ms

IPCLK1000 V200R002

Product Description


Packet loss rate

< 1%

6.4 Reliability Specifications Table 6-4 describes the reliability specifications for the IPCLK1000.

Table 6-4 Reliability specifications

Specification Value

System availability

≥ 99.999%

MTBF (Mean Time Between Failures) ≥ 355,000 h

MTTR (Mean Time To Repair) ≤ 1 h

6.5 Structure Specifications Table 6-5 describes the structure specifications for the IPCLK1000.

Table 6-5 Structure specifications

Specification Value

Structure standard The structure design conforms to the IEC 297, IEC 529, and GB 3047.4.86 standards.

Dimensions 436 mm (width) x 240 mm (depth) x 43.6 mm (height)

Weight ≤ 5 kg

6.6 Electrical Specifications Table 6-6 describes the electrical specifications for the IPCLK1000.

IPCLK1000 V200R002

Product Description


Table 6-6 Table 6-6 Electrical specifications

Specification Value

Power specifications

Support the following two power inputs: –48 V DC power; input voltage range: –36 V DC to –75 V DC 110 V/220 V AC 50/60 Hz; input voltage range: 90 V AC to 264 V AC

Power Consumption < 50 W

Heat consumption < 40 W

6.7 EMC The IPCLK1000 meets the Electro Magnetic Compatibility (EMC) in the following standards:

GB 9254 TS 25.113 89/336/EEC EMC directive EN 55022 ETSI EN300 386 CISPR 22 ITU-T Recommendation K.20

6.8 Acoustic Noise Specifications The IPCLK1000 meets the acoustic noise specifications in the EUROPEAN ETS 300 753 standard.

6.9 Safety Specifications The IPCLK1000 meets the safety specifications in the following standards:

GB4943 IEC60950 CAN/CSA-C22.2 No 950-95 UL 1950

6.10 Surge Protection Specifications The IPCLK1000 meets the surge protection specifications in the following standards:

YD 5068-2005

IPCLK1000 V200R002

Product Description


IEC 61312-1 IEC 61643-1 ITU-T K.11 ITU-T K.27 ETS 300 253

6.11 Environmental Legislation Specifications The IPCLK1000 meets the environmental legislation specifications in the following standards:

IEC60950 GB 4943 GR-63-CORE

6.12 CE Certification Standards The IPCLK1000 meets CE certification requirements in the following standards:

73/23/EEC LVD 93/68/EEC 89/336/EEC IEC60950-1 IEC60950-21 IEC60825-1/2

6.13 Environmental Protection Specifications The IPCLK1000 meets the environmental protection specifications in the following standards:

RoHS: Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment

WEEE: The EU Directive on Waste of Electrical and Electronic Equipment

6.14 Environment Requirements The storage, transportation, and working environment of the IPCLK1000 conform to the following standards:

EUROPEAN ETS 300 019-1-1 EUROPEAN ETS 300 019-1-2 EUROPEAN ETS 300 019-1-3-Amd YD5083

IPCLK1000 V200R002

Product Description


Table 6-7 describes the working environment specifications for the IPCLK1000.

Table 6-7 Working environment specifications

Temperature (°C) Relative Humidity (%)

Short-term working condition

Long-term working condition

Short-term working condition

Long-term working condition

-5°C to + 55°C 0°C to 45°C 95% RH 5% to 85% RH

IPCLK1000 V200R002

Product Description


Acronyms and Abbreviations

A

AC Alternating Current

AP Access Point

B

BITS Building Integrated Timing Supply System

BRAS Broadband Remote Access Server

BTS Base Transceiver Station

C

CPU Central Processing Unit

D

DC Direct Current

DSLAM Digital Subscriber Line Access Multiplexer

E

EMC Electromagnetic Compatibility

F

FE Fast Ethernet

G

GE Gigabit Ethernet

GLONASS Global Navigation Satellite System

IPCLK1000 V200R002

Product Description


GPS Global Positioning System

GSM Global System for Mobile communications

GUI Graphic User Interface

I

IP Internet Protocol

L

LMT Local Maintenance Terminal

M

MML Man Machine Language

MTBF Mean Time Between Failures

MTTR Mean Time To Repair

N

NEBS Network Equipment Building System

p

PPS Pulse Per Second

PPB Parts Per Billion

Q

QoS Quality of Service

R

RNC Radio Network Controller

U

UMTS Universal Mobile Telecommunications System

V

IPCLK1000 V200R002

Product Description


VLAN Virtual Local Area Network

W

WCDMA Wideband Code Division Multiple Access

Documents

2.7.1.6 IPCLK1000 V200R002 Product Description