eWBB2.1 M2000 V200R012 and V200R013 Product Description 01(20120930)-1

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eWBB2.1 M2000 V200R012&V200R013

Product Description

Issue 01

Date 2012-09-30

HUAWEI TECHNOLOGIES CO., LTD.



Issue 01 (2012-09-30) Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.

Page 2 of 31

Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior

written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective

holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and

the customer. All or part of the products, services and features described in this document may not be

within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,

information, and recommendations in this document are provided "AS IS" without warranties, guarantees orrepresentations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

http://www.huawei.com/


mailto:[email protected]






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Contents

About This Document ..................................................................................................................... 4 1 Introduction.................................................................................................................................... 5

1.1 Positioning ....................................................................................................................................................... 5 1.2 Managed LTE/EPC NEs .......................................................... ............................................................... .......... 5 1.3 Benefits ............................................................................................................................................................ 5

2 Architecture .................................................................................................................................... 7 2.1 Overview ............................................................ .............................................................. ................................ 7 2.2 Hardware Structure .......................................................................................................................................... 7 2.3 Software Structure ......................................................... .............................................................. ..................... 8

3 Products and Application Scenarios ....................................................................................... 10 3.1 Overview ............................................................ .............................................................. .............................. 10 3.2 OM Solutions ................................................................................................................................................. 10 3.3 Network Deployment .................................................................................................................. ................... 11 3.4 Network Monitoring ................................................................ ............................................................... ........ 11 3.5 Network Adjustment ...................................................................................................................................... 14

4 Configuration ............................................................................................................................... 16 5 Operation and Maintenance ..................................................................................................... 18

5.1 Overview ............................................................ .............................................................. .............................. 18 5.2 O&M Features ............................................................... .............................................................. ................... 18

6 Technical Specifications ............................................................................................................ 20 6.1 Overview ............................................................ .............................................................. .............................. 20 6.2 Management Capability ................................................................................................................................. 20 6.3 Reliability Specifications ............................................................................................................................... 21 6.4 Compliant Safety Standards ................................................................................................ ........................... 21 6.5 EMC Specifications ....................................................................................................................................... 21 6.6 Environmental Requirements ...................................................................................................... ................... 22

6.6.1 Storage Environment ................................................................. ............................................................ 22 6.6.2 Transportation Environment ................................................................................................................. 24 6.6.3 Operating Environment ............................................................. ............................................................ 27

7 Acronyms and Abbreviations ................................................................................................... 30



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About This Document

Overview

This document describes the network position, product architecture and characteristics, andrelated technical specifications of the M2000.

Intended Audience

This document is intended for:

Huawei technical support

System engineers

Network planning engineers

Change HistoryChanges between document issues are cumulative. The latest document issue contains all thechanges made in earlier issues.

Issue 01 (2012-09-30)

This is the first commercial release.



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1 Introduction

1.1 PositioningThis document is released with the eWBB2.1 Solution. The version of the product

corresponds to M2000 V200R012&V200R013.

The iManager M2000 centrally manages Huawei mobile network elements (NEs), including

LTE/EPC NEs. The M2000 provides basic functions such as configuration management, performance management, fault management, security management, log management,

topology management, software management, and system management. It also provides

various optional functions.

The M2000 provides centralized operation and maintenance (OM) functions for the Huaweimobile element management solution. The M2000 adopts a modular design that allows themodules to communicate with one another through the CORBA bus. In addition, the M2000

provides mediations for connecting various types of NEs.

1.2 Managed LTE/EPC NEs

The M2000 manages the following LTE/EPC NEs:

eNodeB: DBS3900 LTE

Single-subrack LTE core network: eCNS600

IP clock: IPCLK1000

1.3 Benefits

Open Structure Allows for Smooth Evolution

The M2000 is a future-proof solution for managing mobile networks. It provides a centralized

network management platform for supporting users in their long-term network evolution and

shielding the differences between various network technologies. The M2000 focuses on thecontinuous efforts of users toward better network OM and retains the O&M experience of previous network management systems.



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The M2000 server software consists of the main version software and mediation software.The main version software implements system functions, and the mediation software is used

for the adaptation of different NE interfaces. The M2000 can manage new NEs after the

corresponding mediation software is installed. The M2000 adopts an open structure so that itcan manage LTE radio network and core network devices. In addition, the M2000 can evolve

accordingly when the network evolves.

Reduce OPEX

The iSStar enhancement maintenance platform enables O&M engineers to customize the

service process by editing programs. With it, the M2000 can automatically handle O&M tasks

in batches.

In addition, the M2000 provides a series of featured functions, including network health check,

remote and batch upgrade of NEs, automatic base station planning, remote base stationcommissioning, device panels, and maintenance-mode alarm setting.

These functions greatly facilitate operation and maintenance and therefore reduce the totalcost of operation (TCO).



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2 Architecture

2.1 OverviewThe M2000 system works in client/server (C/S) mode.

The M2000 software consists of the client software, server software, and NE mediationsoftware. The client software runs on the M2000 client, and the server software and mediation

software run on the M2000 server.

This chapter describes the hardware and software structures of the M2000 system.

2.2 Hardware Structure

The M2000 system typically consists of M2000 servers, M2000 clients, alarm boxes, andsome networking devices. Figure 2-1 shows the hardware structure of the M2000single-server system. The M2000 provides multiple solutions to meet the specific scenariorequirements of users. For details about these solutions, see section 3.2 OM Solutions.



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Figure 2-1 Hardware structure of the M2000 single-server system

2.3 Software Structure

As shown in Figure 2-2, the M2000 software is classified into the following types:

M2000 server software

M2000 client software

NE mediation software

NE mediation software varies according to the NE version. Through the adaptation of the NE

mediation software, the M2000 connects to the NE of the corresponding version.



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Figure 2-2 Software structure of the M2000 system



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3 Products and Application Scenarios

3.1 OverviewThe M2000 provides various O&M solutions for users to meet the requirements of network

deployment, network monitoring, and network adjustment. Users can select proper M2000systems as required.

3.2 OM Solutions

The M2000 provides the low-cost solution and network time synchronization solution.

Low-Cost Solution

The M2000 provides a low-cost solution, which uses the single-server system based on the

IBM platform to manage LTE/EPC network devices for operators. This solution meets users'demands for routine network OM operations. In addition, it helps operators or users to reducetheir purchase costs. In the low-cost solution, the single-server system based on the IBM

platform uses IBM PC server and does not need disk arrays.

Network Time Synchronization Solution

The M2000 supports the Network Time Protocol (NTP)/Simple Network Time Protocol(SNTP), so the time of NEs on the entire network is synchronized.

The clock source and NTP server are provided by the telecom operator, and the M2000server functions as the NTP client or intermediate NTP server. When functioning as an

intermediate NTP server, the M2000 can synchronize time with the upper-layer NTP

server and provide a clock source that managed NEs can synchronize with.

A dedicated clock server is provided, along with two NTP service channels working inactive/standby mode. The clock source server can be deployed as the top NTP clock

server, or as a medium NTP clock server.



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3.3 Network Deployment

Flexibly Managing and Mediating NEs

The mediation software can be installed to convert data between NEs and the M2000 so thatthe M2000 can manage NEs.

The M2000 can dynamically install NE mediations, or upgrade NE mediation patches withoutdisrupting M2000 services on a web-based GUI or command line interface. When managing

various types of NEs, the M2000 can install mediations in batches without disrupting M2000

services. This reduces the costs of manual operations and interventions.

Remote and Centralized Initial Configuration

The M2000 provides a command-line interface, which enables users to deliver MML

commands to multiple NEs of the same type on the M2000 client.

Users can save MML commands in a script and then schedule and deliver the script to NEs

through the M2000. Users can deliver MML commands in debugging mode or task mode.

When delivering commands in debugging mode, users can check script execution informationand execution result of each command in real time. When delivering commands in task mode,

users only need to select the desired script and create a task by using the centralized taskmanagement function.

Auto-Deployment for Base Stations

The M2000 provides the automatic deployment function for eNodeBs. After the hardware a

base station is installed and then the base station is powered on, users can enable the M2000

to remotely perform automatic commissioning on the base station so that the base station provides services properly. The automatic deployment function implements automatic remote

commissioning, so onsite operation and maintenance is unnecessary.

Remote and Centralized NE Upgrade

NE device upgrade is a common OM operation for service evolution. The M2000 can

remotely upgrade NE devices in batches in a centralized manner. Users can implement

dynamic mediation simply by upgrading NE software versions through the M2000. This

minimizes the impact of NE upgrade on the OM of the entire network.

NE Health Check

The NE health check function is used to check NE status and identify and locate potentialnetwork problems before and after an NE upgrade, during routine network maintenance, or

when an exception occurs in the network. This facilitates troubleshooting.

3.4 Network Monitoring

Topology Monitoring

The M2000 provides an integrated topology window, through which users can create and

manage the topology view of the entire network. The topology view displays the networkingstatus, geographical locations of devices, alarms generated during device operation, link status



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between devices, and connection status between devices and the M2000. This helps users tomonitor the running status of the entire network.

Performance Monitoring

Using the performance monitoring function, the M2000 collects KPIs in real time, provides

associated data analysis, threshold alarm settings, and threshold warnings, and displays thenetwork operating status in a graph correctly. This facilitates routine network maintenanceand fault location. In addition, the M2000 provides performance monitoring functions based

on scenarios such as network deployment, routine maintenance, and operations duringholidays, meeting various user requirements.

Alarm and Event Monitoring

In scenarios such as NE deployment, upgrade, commissioning, and capacity expansion, NEs

report a large number of unnecessary alarms to the M2000. These alarms severely affect themonitoring of alarms on devices that are not in maintenance mode. To address this problem,the M2000 provides the maintenance mode alarm function. After users set maintenance modes

for an NE, alarms generated in the NE maintenance modes are regarded as maintenance modealarms. By default, the M2000 does not display maintenance mode alarms, generate an audio

or visual alarm message, send an alarm notification, or forward these alarms to an external

system. From the alarm monitoring window, users can browse, query, and collect statistics onmaintenance mode alarms by maintenance mode to meet user requirements in specified

scenarios. In a common O&M scenario, the M2000 enables users to view the alarm and eventinformation about all NEs on the network in real time.

The M2000 provides various functions based on the requirements for monitoring system performance and handling alarms.

To ensure that alarm data is accurate and intact, the M2000 provides the functions ofautomatically and manually synchronizing alarm data in case of NE or network

disconnection.

To ensure that information can be effectively transmitted to users in real time, the M2000 provides audio and visual alarm notification through topology tips, alarm boxes, and

alarm boards. The M2000 can also send alarm information in short messages and emails

to ensure that the information is transmitted in time even when the site is unattended.

To help users to quickly locate the required information in the midst of a large amount ofalarm or event information, the M2000 provides the filtering function based on various

conditions. For example, users can filter alarm/event information by alarm/event source,occurrence time, severity, and name.

To ensure that users can identify the required key alarms and events during routine

operation and maintenance, the M2000 provides the functions of redefining alarmseverities, converting events to Auto Detected Manual Cleared (ADMC) alarms,shielding alarms on the M2000, shielding alarms on NEs, filtering maintenance mode

alarms, summarized parallel alarms, and alarm frequency analysis.

To help users handle alarms in time, the M2000 provides the functions of locating alarmsin a topology view, automatically clearing alarms, manually clearing alarms, anddisplaying and analyzing alarms based on alarm correlations. In addition, the information

about how to handle alarms can be recorded on the M2000 for sharing purposes.



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Security Monitoring

The M2000 provides security monitoring functions, which enable users to obtain informationabout unauthorized activities or audit user operations in time. You can perform the followingoperations through the M2000:

Querying and exporting users' NE operation logs

Monitoring online NE users and related user operations and forcing a user to exit

Configuration Data Query

Users can query the configuration information about the devices on the entire network

through the M2000. When an exception occurs on the network or when the network needs to

be adjusted, users can easily obtain the configuration information and then performtroubleshooting or adjust the configurations.

To ensure that the configuration data is accurate and valid, the M2000 provides the

functions of synchronizing configuration data automatically, manually, and on ascheduled basis in cases of configuration modification and network disconnection.

The M2000 enables users to query network configuration information in real time fortroubleshooting and configuration adjustment. In addition, the M2000 provides NE

reports, CN resource reports, NE statistical reports, link reports, and RAN configuration

reports.

The M2000 provides the status monitoring function, which enables users to obtain the

management status of objects such as cells, boards, and links, in the network in time.

The M2000 generates link status reports on a set schedule. This helps users identify linkexceptions when links are disconnected or the alarm information is unclear.

Inventory Information QueryThe inventory management function enables users to manage the physical and logical asset

information about NEs on the network in a centralized manner. Users can view, query,

maintain, synchronize, import, or export the inventory information.

Troubleshooting

The M2000 provides subscriber tracing, cell tracing, interface tracing, and real-time NE

resource monitoring functions through GUIs and supports centralized tracing management for

the entire network. This helps OM engineers locate call-related faults and network faults,

optimize the network coverage, and solve interconnection problems. This reduces the OMcosts for users.

The device panel displays the boards of physical devices in a graph and displays the board

status and alarm information in real time. In addition, the M2000 provides a topology view ofRRUs for distributed base stations. This helps users keep track of the relationships betweensites and locate faults.

iSStar

The M2000 provides a powerful script enhancement maintenance platform, HFC library

function, and an easy-to-use High level Script Language (HSL).

Users can create an HSL script for routine maintenance, which is time-consuming and tedious,

use the iSStar to edit, debug, and run the HSL script, and then trigger the script by setting



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alarms. This automates routine maintenance, reduces the workload, and improves the workefficiency.

Bearer Network Management

The M2000 provides bearer network management functions such as the QoS management for

users to check whether a network fault is related to data transmission. This facilitates faultlocating and improves troubleshooting efficiency.

LTE QoS management: The M2000 provides the functions of managing IP link alarms andmonitoring key performance counters.

3.5 Network Adjustment

Configuration AdjustmentThe M2000 provides the remote and centralized configuration adjustment function for

network troubleshooting and optimization.

The M2000 provides the centralized command-line function for users to reconfigure data by

sending MML commands to NEs of the same type on the M2000 client.

Energy Conservation Management

The M2000 provides the energy conservation management function for eNodeBs on the LTE

network. This meets customers' requirements for reducing power consumption and operating

expense (OPEX).

The M2000 provides the following functions for eNodeBs:

Scheduled eNodeB power-on and power-off

Intelligent RF channel shutdown

Intelligent TRX power amplifier shutdown

Low-power consumption mode

Dynamic adjustment of PA voltage

Power consumption statistics before and after energy conservation policies are applied

Real-time query of energy conservation policies applied on NEs

NE Data Backup and Restore

The M2000 provides the NE data backup and restore function to ensure that NE data can be

restored quickly by using the backup data if the NE data is missing due to a fault that occurson the NE.

Disaster Tolerance for Enterprise CN Devices

The enterprise CN device eCNS600 supports co-networking of a maximum of 5 CN devices

to implement load sharing and disaster tolerance between these CN devices. The M2000(V200R013) provides the following functions for the eCNS disaster tolerance feature:

Creating, adjusting, and deleting eCNS disaster tolerance domains



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Reporting alarms about eCNS load imbalance

Generating eCNS disaster tolerance performance counters

Migrating and locating eCNS subscribers

Checking and synchronizing eCNS configuration parameters

Checking and synchronizing eCNS subscriber data



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4 Configuration

The M2000 server can be IBM PC Server, supports the SUSE Linux operating system anduses the Oracle database. The M2000 client can be installed on a PC or it can connect to the

M2000 system through the M2000 client.

For the M2000 typical server configuration, see Table 4-1. For the M2000 server minimum

hardware requirements, see Table 4-2. For the M2000 client minimum requirements, see Table4-3.

Table 4-1 M2000 typical server configuration

Platform Networking Server Type Operating Systemand Database

IBM Single-server system IBM x3650 M3 SUSE Linux and

Oracle (or Sybase)

Table 4-2 M2000 server minimum hardware requirements

Server Model CPU Memory Hard Disk

IBM x3650 M3 2 x 2.66GHz/4Core 32 GB Local: 8 x 300 GB

Table 4-3 M2000 client minimum requirements

Item Configuration

CPU E5300 or above

Memory 2 GB

Hard disk 160 GB

Accessories DVDRW-Integrated, Ethernet,

adapter-Integrated audio, adapter-Built-in

sound, box-19'' LCD

Operating system The following operating systems are





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5 Operation and Maintenance

5.1 OverviewThe M2000 provides a comprehensive system security solution, powerful data backup and

restoration, and efficient OM functions, all of which significantly improve O&M efficiency.

5.2 O&M Features

Comprehensive System Security Solution The M2000 provides comprehensive security hardening solutions for operating systems

and databases. These solutions meet the security requirements for operating systems and

databases. The M2000 provides rights management, access control, and user monitoring functions

to ensure user security.

The M2000 provides transmission encryption to enhance the security of data

transmission between the M2000 client and server, between the M2000 server and NEs.

Comprehensive System Monitoring

Users can monitor the status of all M2000 services and the usage of system resources on each

server in real time. Users can set thresholds for the system status. When the service isinterrupted or the usage of system resources reaches the threshold, the system generates analarm and quickly notifies users.

Graphical System Maintenance

In addition to command-based routine commissioning and maintenance, the M2000 provides

the following web-based functions to reduce costs and improve OM efficiency:

Querying basic server information

Upgrading M2000 server software

Installing mediations

Starting and stopping relevant components by radio access technology

Clearing data

Inspection



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Collecting fault locating information

Centralized Task Management

Based on the centralized task management function, the M2000 performs routine maintenance

tasks related to the system.

System-scheduled tasks include database capacity management tasks, data export tasks,synchronization tasks, and M2000 backup tasks.

User-scheduled tasks include NE license backup, network-wide NE backup, MML script

execution, iSStar script execution, software download, remote service upgrade verification,

dual-homing management, configuration report generation.



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6 Technical Specifications

6.1 OverviewThis chapter describes the following system specifications:

Management capability

Reliability specifications

Compliant safety standards

EMC specifications

Environmental requirements

6.2 Management CapabilityThe management capability of the M2000 is calculated according to equivalent NEs, and the NMS server is configured according to the number of equivalent NEs.

If the M2000 server hardware configurations are the same, the capability of managing NEs

varies according to the versions of the operating system and database on the M2000 server.

Table 6-1 describes the capability of the M2000. The IBM PC server uses the SUSE Linux10operating system and Oracle 11g database.

Table 6-1 NE management capability of the M2000

Hardware Platform Management Capability (Number of

Equivalent NEs)

2 CPU IBM x3650 M3 ≤ 50

The number of equivalent NEs is determined by the following factors:

NE type

Performance measurement period

Performance measurement object

Performance measurement counter



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The number of equivalent NEs for the same type of NEs varies according to performancemeasurement requirements of users. For details, see the table of calculating equivalent NEs in

the M2000 Configuration Principles. Users can ask Huawei engineers to analyze and

calculate the number of equivalent NEs for the measurement unavailable in the table.

6.3 Reliability Specifications

The reliability of the M2000 system varies according to the server model and the hardwareconfiguration.

Table 6-2 describes the specifications for configuring the IBM PC server.

Table 6-2 Hardware reliability specifications (IBM PC server)

Server

Configuration

MTBF (Hour) Annual Mean

Failure Time(Hour)

Availability

2 CPU IBM x3650

M3114,509 0.49932 0.999943

6.4 Compliant Safety Standards

The M2000 complies with the following safety standards:

IEC 60950-1

IEC/EN41003

EN 60950-1

UL 60950-1

CSA C22.2 No 60950-1

AS/NZS 60950-1

BS EN 60950-1

IS 13252

GB4943

6.5 EMC SpecificationsThe M2000 complies with the following Electromagnetic Compatibility (EMC) standards:

CISPR22 Class A

EN55022 Class A

EN50024

ETSI EN 300 386 Serial Class A

ETSI EN 301 489 Class A



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ICES 003 Class A

AS/NZS CISPR22 Class A

GB9254 Class A

VCCI Class A

CNS 13438 Class A

6.6 Environmental RequirementsEnvironmental requirements include the requirements for the storage, transportation, andoperation of the equipment.

The environmental requirements comply with the following standards:

ETS 300019 "Equipment Engineering (EE); Environmental conditions andenvironmental tests for telecom equipment"

IEC 60721 "Classification of environmental conditions"

6.6.1 Storage Environment

This section describes the climatic, waterproof, biological, air purity, and mechanical stressrequirements for storing the equipment.

Climatic Requirements

Table 6-3 lists the climatic requirements for equipment storage.

Table 6-3 Climatic requirements for equipment storage

Item Range

Temperature -20°C (-4 ºF) to +60°C (140 ºF)

Relative humidity 8% to 93%

Altitude ≤ 5,000 m (16,404 ft.)

Air pressure 70 kPa to 106 kPa

Solar radiation ≤ 1,120 W/s²

Heat radiation ≤ 600 W/s²

Wind speed ≤ 30 m (98.42 ft.)/s

Waterproof Requirements The equipment must be stored in a room where:

− Water does not accumulate on the ground or fall on the package.

− Water sources such as a hydrant and air-conditioner are placed at a distance.

If the equipment is placed outdoors, ensure that:

− The package is intact.



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− Waterproof measures are taken to prevent water penetration.

− Water does not accumulate on the ground or flow into the package.

− The package is not exposed directly to sunlight.

Biological Requirements

Ensure that the place for equipment storage is free of:

Fungus or mildew.

Rodents, such as rats.

Air Purity Requirements

The air must be free of explosive, conductive, magnetic conductive or corrosive dust.

The density of physically active materials must comply with the requirements listed in

Table 6-4.

Table 6-4 Storage requirements for physically active materials

Physically ActiveMaterial

Unit Density

Suspended dust mg/m³ ≤ 5.00

Falling dust mg/m²•h ≤ 20.0

Sand mg/m³ ≤ 300

NOTE

Suspended dust: Diameter ≤ 75 μm

Falling dust: 75 μm ≤ Diameter ≤ 150 μm

Sand: 150 μm ≤ Diameter ≤ 1 000 μm

The density of chemically active materials must comply with the requirements listed inTable 6-5.

Table 6-5 Storage requirements for chemically active materials

Chemically Active

MaterialUnit Density

SO2 mg/m³ ≤ 0.30

H2S mg/m³ ≤ 0.10

NO2 mg/m³ ≤ 0.50

NH3 mg/m³ ≤ 1.00

Cl2 mg/m³ ≤ 0.10

HCl mg/m³ ≤ 0.10

HF mg/m³ ≤ 0.01



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Chemically ActiveMaterial

Unit Density

O3 mg/m³ ≤ 0.05

Mechanical Stress Requirements

Table 6-6 lists the mechanical stress that the equipment can endure during storage.

Table 6-6 Storage requirements regarding mechanical stress

Item Subitem Range

Sinusoidal vibration Offset ≤ 7.0 mm (0.28 in.) N/A

Accelerated speed N/A ≤ 20.0 m (65.62ft.)/s²

Frequency range 2 Hz to 9 Hz 9 Hz to 200 Hz

Unsteady impact Impact response

spectrum II≤ 250 m (820.20 ft.)/s²

Static payload ≤ 5 kPa

NOTE

Impact response spectrum: refers to the maximum acceleration response curve generated by the

equipment under specified excitation. Impact response spectrum II means that the duration of

semi-sine impact response spectrum is 6 microseconds.

Static payload: refers to the capability of the equipment to bear the pressure from the top when it is

packed in the normal pile-up method.

6.6.2 Transportation Environment

This section describes the climatic, waterproof, biological, air purity, and mechanical stressrequirements for transporting the equipment.

Climatic Requirements

Table 6-7 lists the climatic requirements for transporting the equipment.

Table 6-7 Climatic requirements for transporting the equipment

Item Range

Temperature -20 °C (-4 ºF) to 60 °C (140 ºF)

Humidity 8% to 93%

Altitude ≤ 5,000 m (16,404 ft.)

Air pressure 70 kPa to 106 kPa



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Item Range

Solar radiation ≤ 1,120 W/s²

Heat radiation ≤ 600 W/s²

Wind speed ≤ 30 m (98.42 ft.)/s

Waterproof Requirements

Before transporting the equipment, ensure that:

The package is intact.

Waterproof measures are taken to prevent water penetration.

There is no water in the vehicle.

Biological Requirements

Ensure that the vehicle is free of:

Fungus or mildew

Rodents such as rats


The air must be free of explosive, conductive, magnetic conductive or corrosive dust.

The density of physically active materials must comply with the requirements listed inTable 6-8.

Table 6-8 Requirements for physically active materials in the transportation environment


Unit Density

Suspended dust mg/m³ No requirement

Falling dust mg/m²•h ≤ 3.0

Sand mg/m³ ≤ 100

NOTE

Suspended dust: diameter ≤ 75 μm

Falling dust: 75 μm ≤ diameter ≤ 150 μm

Sand: 150 μm ≤ diameter ≤ 1,000 μm

The density of chemically active materials must comply with the requirements listed in

Table 6-9.



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Table 6-9 Requirements for physically active materials in the transportation environment


Unit Density

SO2 mg/m³ ≤ 0.30

H2S mg/m³ ≤ 0.10

NO2 mg/m³ ≤ 0.50

NH3 mg/m³ ≤ 1.00

Cl2 mg/m³ ≤ 0.10

HCl mg/m³ ≤ 0.10

HF mg/m³ ≤ 0.01

O3 mg/m³ ≤ 0.05


Table 6-10 lists the mechanical stress that the equipment can endure during transportation.

Table 6-10 Transportation requirements regarding mechanical stress

Item Subitem Range

Sinusoidal

vibration

Offset ≤ 7.5 mm (0.30

in.)

N/A N/A

Accelerated

speed N/A ≤ 20.0 m (65.62

ft.)/s²

≤ 40.0 m

(131.23 ft.)/s²

Frequencyrange

2 Hz to 9 Hz 9 Hz to 200 Hz 200 Hz to 500Hz

Randomvibration

Spectrumdensity ofaccelerated

speed

10 m²/s³ 3 m²/s³ 1 m²/s³

Frequencyrange

2 Hz to 9 Hz 9 Hz to 200 Hz 200 Hz to 500Hz

Unsteadyimpact

Impact responsespectrum II

≤ 300 m (984.24 ft.)/s²

Static payload ≤ 10 kPa





eWBB2.1 M2000 V200R012&V200R013

Product Description



Page 28 of 31


The air must be free of explosive, conductive, magnetic, conductive, or corrosive dust.

The density of physically active materials must comply with the requirements listed in

Table 6-13.

Table 6-13 Operation requirements for physically active materials


Unit Density

Dust particles Particles/m³ ≤ 3 x 104

(Ensure that the dust

accumulated for three dayson the desktop is not

visible.)

NOTE

Dust particles: diameter ≥ 5 μm

The density of chemically active materials must comply with the requirements listed in

Table 6-14.

Table 6-14 Operation requirements for chemically active materials


Unit Density

SO2 mg/m³ ≤ 0.20

H2S mg/m³ ≤ 0.006

NH3 mg/m³ ≤ 0.05

Cl2 mg/m³ ≤ 0.01


Table 6-15 lists the mechanical stress that the equipment can endure during its operation.

Table 6-15 Operation requirements regarding mechanical stress

Item Subitem Range

Sinusoidal vibration Offset ≤ 3.5 mm (0.14 in.) N/A

Accelerated speed N/A ≤ 10.0 m (32.81ft.)/s²

Frequency range 2 Hz to 9 Hz 9 Hz to 200 Hz

Unsteady impact Impact response ≤ 100 m (328.08 ft.)/s²



eWBB2.1 M2000 V200R012&V200R013

Product Description



Page 29 of 31

Item Subitem Range

spectrum II

Static payload 0

NOTE

Impact response spectrum: refers to the maximum acceleration response curve generated by theequipment under specified impact excitation. Impact response spectrum II means that the duration of

semi-sine impact response spectrum is 6 ms.

Static payload: refers to the capability of the equipment to bear the pressure from the top when it is packed in the normal pile-up method.





eWBB2.1 M2000 V200R012&V200R013

Product Description

Abbreviation Expansion

NTP Network Time Protocol

OPEX Operation Expenditure

PC Personal Computer

QoS Quality of Service

RRU Remote Radio Unit

SNMP Simple Network Management Protocol

STP Signaling Transfer Point

Documents

eWBB2.1 M2000 V200R012 and V200R013 Product Description 01(20120930)-1