Huawei EAN3810A Users Manual

eAN3810A V100R001C00

Product Document

Issue

01

Date

2017-05-10

HUAWEI TECHNOLOGIES CO., LTD.

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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 or representations 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:

support@huawei.com

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Contents

1 Library Information

1.1 Library Changes

1.2 About HedEx Lite

1.3 How to Obtain and Update Documentation

1.4 Feedback 2 Safety

2.1 Health and Safety

2.1.1 General Instructions

2.1.2 Electrical Safety

2.1.3 Inflammable Environment

2.1.4 Working at Heights

2.1.4.1 Hoisting heavy objects

2.1.4.2 Using Ladders

2.1.5 Mechanical Safety

2.2 Equipment Safety

2.2.1 General Instructions

2.2.2 Electrical Safety

2.2.3 Inflammable Environment

2.2.4 Battery

2.2.4.1 Storage Battery

2.2.4.2 Lithium Battery

2.2.5 Mechanical Safety

2.2.6 Others 3 Description

3.1 eAN3810A Product Description

3.1.1 Introduction

3.1.1.1 Positioning

3.1.1.2 Benefits

3.1.2 Architecture

3.1.2.1 Network Architecture and Topologies

3.1.2.2 Hardware Appearance

3.1.2.3 Logical Structure

3.1.3 Operation and Maintenance

3.1.3.1 O&M Modes

3.1.3.2 O&M Functions

3.1.4 Technical Specifications

3.1.4.1 RF Specifications

3.1.4.2 Capacity Specifications

3.1.4.3 Output Power

3.1.4.4 Equipment Specifications

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3.1.4.5 Environment Specifications

3.1.4.6 Protocols and Standards Compliance

3.2 eAN3810A Hardware Description

3.2.1 eAN3810A Equipment

3.2.1.1 eAN3810A Exterior

3.2.1.2 eAN3810A Ports

3.2.1.3 eAN3810A Indicators

3.2.2 Auxiliary Devices

3.2.2.1 PSE

3.2.2.2 Dock

3.2.3 Mounting Kits

3.2.3.1 eAN3810A Mounting Kits

3.2.3.2 Dock Mounting Kits

3.2.4 Cables

3.2.4.1 Cable List

3.2.4.2 Ethernet Cable

3.2.4.3 PGND cable

3.2.4.4 RF Jumper

3.2.4.5 RGPS Signal Cable

3.3 eAN3810A Security Management Description

3.3.1 Security Overview

3.3.2 Transmission Security

3.3.2.1 Transmission Security Overview

3.3.2.2 DTLS

3.3.2.3 IPsec

3.3.2.4 PKI

3.3.2.5 SSL

3.3.2.6 Radio Security

3.3.3 OM Security

3.3.4 Equipment Security

3.3.5 Reference Information

3.3.5.1 User Name and Default Password 4 Installation and commissioning

4.1 eAN3810A Hardware Installation Guide

4.1.1 Installation Preparations

4.1.1.1 Reference Documents

4.1.1.2 Tools and Instruments

4.1.1.3 Requirements for Installation Personnel

4.1.2 Information About the Installation

4.1.2.1 Hardware Device Information

4.1.2.2 Installation Options and Restrictions

4.1.2.3 Installation Clearance and Space Requirements

4.1.2.4 Installation Environment Requirements

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4.1.3 Unpacking the Equipment

4.1.4 Installation Process

4.1.5 Obtaining the ESN

4.1.6 (Optional) Installing a Micro SD Card

4.1.7 Installing the eAN3810A

4.1.7.1 Installing eAN3810A on a Pole

4.1.7.2 Installing eAN3810A on a Wall

4.1.8 Installing the Auxiliary Devices

4.1.8.1 (Optional) Installing a Dock

4.1.8.1.1 Installing a Dock on a Pole

4.1.8.1.2 Installing a Dock on a Wall

4.1.8.2 (Optional) Installing the PSE

4.1.9 Installing Cables

4.1.9.1 Cabling Requirements

4.1.9.2 Cable Connections

4.1.9.3 Installing a PGND Cable

4.1.9.4 Installing a RF Jumper

4.1.9.5 Installing an Ethernet Cable

4.1.9.6 (Optional) Installing the PSE Cable

4.1.9.7 (Optional) Installing the Dock Ethernet Cable

4.1.9.8 (Optional) Installing the Dock Power Cable

4.1.10 Checking Hardware Installation

4.1.11 Power-On Check on the eAN3810A

4.1.12 Appendix

4.1.12.1 ESN Collection Template

4.1.12.2 Antenna Installation

4.2 eAN3810A Deployment Guide

4.2.1 MicroSD Card Site Deployment

4.2.1.1 Introduction to Deployment Modes

4.2.1.1.1 Site Deployment Overview

4.2.1.1.2 Deployment Process

4.2.1.2 Deployment Preparation

4.2.1.2.1 Preparation for Site Deployment

4.2.1.2.1.1 Preparing Common Base Station Deployment Data Files on the CME

4.2.1.2.1.1.1 Data Configuration Process

4.2.1.2.1.1.2 Data Preparation

4.2.1.2.1.1.3 Creating a Work Area

4.2.1.2.1.1.4 Configuring Data on GUIs

4.2.1.2.1.1.4.1 Creating Base Stations

4.2.1.2.1.1.4.2 Configuring eAN3810A Data

4.2.1.2.1.1.5 Verifying Data

4.2.1.2.1.1.6 Exporting Configuration Files

4.2.1.2.1.1.6.1 Exporting the Deployment Lists and Configuration Files of Base Stations

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4.2.1.2.1.2 Preparing an SD Card

4.2.1.2.1.3 Checking a Transport Network

4.2.1.2.1.4 Checking the SD Card Port Status

4.2.1.2.1.5 Preparing Dialing Test Tools

4.2.1.3 Hardware installation check phase

4.2.1.3.1 Hardware Installation and Power-on Check

4.2.1.4 Engineering Verification

4.2.1.4.1 Verification for Site Deployment

4.2.1.4.1.1 Viewing Deployment Results at Sites

4.2.1.4.1.2 Viewing Deployment Results on the U2000

4.2.1.4.1.3 Handling Alarms

4.2.1.4.1.4 Disabling the SD Card Port

4.2.1.4.1.5 Verifying Services

4.2.1.5 FAQ

4.2.1.5.1 How Do I Set the U2000 Client Display Style?

4.2.1.5.2 How Do I Prepare a Precfg.ini File?

4.2.1.5.3 Directory Structure on a MicroSD Card

4.2.1.5.4 Integrity and Encryption Protection on Files in MicroSD Cards

4.2.1.5.4.1 Applying Integrity and Encryption Protection to Files in a Single MicroSD Card

4.2.1.5.4.2 Applying Integrity and Encryption Protection to Files in Multiple SD Cards

4.2.1.5.5 Saving Alarms/Events

4.2.2 MML Site Deployment

4.2.2.1 Configuration Reference

4.2.2.1.1 Initial Configuration Using the LMT 5 Operation and Maintenance

5.1 General

5.1.1 eAN3810A LMT User Guide

5.1.1.1 Introduction to the LMT

5.1.1.1.1 Definitions of the LMT

5.1.1.1.2 Functions of the LMT

5.1.1.1.3 System Requirements for LMT Installation

5.1.1.1.4 Components of the LMT Main Window

5.1.1.2 Getting Started with the LMT

5.1.1.2.1 Logging In to the LMT

5.1.1.2.2 Logging Out of the LMT

5.1.1.2.3 Managing User Accounts

5.1.1.3 Running MML Commands

5.1.1.3.1 Basic Concepts Related to MML Commands

5.1.1.3.2 Running a Single MML Command

5.1.1.3.3 Setting Parameters

5.1.1.4 Managing Alarms/Events

5.1.1.4.1 Basic Concepts Related to Alarms/Events

5.1.1.4.2 Handling Alarms/Events

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5.1.1.4.2.1 Setting Alarm/Event Query Properties

5.1.1.4.2.2 Browsing Active Alarms/Events

5.1.1.4.2.3 Querying Alarm/Event Logs

5.1.1.4.2.4 Saving Alarms/Events

5.1.1.4.2.5 Querying Alarm/Event Handling Suggestions

5.1.1.4.2.6 Manually Refreshing Alarms/Events

5.1.1.4.2.7 Manually Clearing Alarms/Events

5.1.1.4.2.8 Deleting Cleared Alarms/Events

5.1.1.5 Managing Message Tracing

5.1.1.5.1 Basic Concepts Related to Message Tracing

5.1.1.5.2 General Operations Related to Message Tracing

5.1.1.5.2.1 Browsing Traced Messages Online

5.1.1.5.2.2 Viewing the Interpretation of Traced Messages

5.1.1.5.2.3 Saving Traced Messages

5.1.1.5.3 Interface Trace

5.1.1.5.3.1 MAC Trace

5.1.1.5.3.2 IP Layer Protocol Trace

5.1.1.5.3.3 CMPV2 Trace

5.1.1.5.3.4 IKE Trace

5.1.1.5.3.5 PNP Trace

5.1.1.6 FAQ

5.1.1.6.1 Functions of the LMT Becoming Abnormal After an LMT Version Upgrade or Rollback

5.1.1.6.2 Slow Responses in the Firefox Browser

5.1.1.6.3 LMT Colors Cannot Be Displayed

5.1.1.6.4 No Response When Clicking the Menu Bar on the LMT

5.1.1.6.5 How to Rectify Errors That Occurr While Saving a File

5.1.1.6.6 What Do I Do to Avoid the Failure to Log In to the LMT Due to a High Default Internet

Explorer Security Level

5.1.1.6.7 What Do I Do to Handle the Slow Redirection When Logging in to the LMT

5.1.1.6.8 What Do I Do to Handle the LMT Interface Disorder

5.1.1.6.9 What Do I Do to Handle the Unknown Error Occurring on LMT Interface or the MML

Command Execution Failure After a Browser Upgrade

5.1.1.6.10 What Do I Do to Handle the Interface Display Failure or Error Message Displayed on the

LMT

5.1.1.6.11 A "This user session already exists" Error Message Is Displayed During LMT Login

5.1.1.6.12 How to Install OS Patches

5.1.1.6.13 What Do I Do if Tracing Function Cannot Be Used?

5.1.1.6.14 What Do I Do If There Is No Response or Any Error Message After a Tracing Task Is

Created

5.1.1.6.15 How to Handle the Problem That Only the Error Code Is Displayed in an Error Message

After a Tracing Task Is Created

5.1.1.6.16 Any Further Operation Performed When Some LMT Web Pages Fail to Update Causes

the Web Pages to Turn Blank

5.1.1.6.17 How to Handle the LMT Exit After Clicking Trace, Monitor, or Device Maintenance Tab

in Window 7

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5.1.1.6.18 How to Handle Exceptions in the LMT Due to Insufficient PC Memory

5.1.1.6.19 Interfaces for Performing Tracing Task Blinking

5.1.1.6.20 How to Handle Shortcut Key Invalidation

5.1.1.6.21 What Do I Do If A Message "Stop running this script?" Is Displayed?

5.1.1.6.22 The Internet Explorer Fails to Respond or the Login Window Is Displayed After the LMT

Is Running for a While or Multiple Functions Are Concurrently Enabled on the LMT

5.1.1.6.23 A Message checking client environment... Is Displayed on the Login Window and the

browser Does Not Respond

5.1.1.6.24 LMT Login Window Being Stopped by the Browser

5.1.1.6.25 The Application Blocked by Security Settings Dialog Box Is Displayed When executes

man-machine language (MML) commands, manages alarms and events, traces messages Is Enabled

5.1.1.6.26 Help for Installing and Using the Java Plug-in

5.1.1.6.27 What Do I Do If the Message Your Java version is out of date Is Displayed?

5.1.1.6.28 How to Configure Wireless NIC on a Computer

5.1.1.6.29 Ghosting Occurring on the WebLMT Window That Is Opened Using an IE11 Web

Browser

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1 Library Information

 Library Changes

Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.

 About HedEx Lite

HedEx Lite is the latest product documentation management system released by Huawei. HedEx Lite is installation-free, lightweight, and provides the global search feature.

 How to Obtain and Update Documentation

This chapter describes how to obtain and update the documentation.

 Feedback

This chapter describes how to feedback suggestions and comments of the Huawei documentation.

Notice: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

—Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.

MODIFICATION: Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the device.

This device should be installed and operated with a minimum distance of 20cm between the antenna and all persons.

1.1 Library Changes

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Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.

Issue 01 (2017-03-30)

This issue is the first commercial release.

Parent topic: Library Information

1.2 About HedEx Lite

HedEx Lite is the latest product documentation management system released by Huawei. HedEx Lite is installation-free, lightweight, and provides the global search feature.

HedEx Lite is the latest product documentation management system released by Huawei. HedEx Lite does not require installation. It is lightweight and provides the global search feature. It is compatible with HedEx V100R002.

NOTE:

Huawei product documentation is delivered in HDX format. HDX is a compressed file format, which supports browsing of HTML and PDF files using HedEx.

How to Obtain

You can obtain HedEx Lite by means of:

 HedEx Lite download link provided at http://support.huawei.com/enterprise

Basic Functions

HedEx Lite manages electronic documentation for different Huawei products and software versions in a centralized manner. It provides the following functions: document browsing, searching, printing, bookmark, commenting, feedback, documentation package management, and automatic upgrade of documentation package and software. For details, see the online Help of HedEx Lite.

Features

 Secure and installation-free

HedEx Lite does not need to be installed. It requires only a small amount of disk space and memory.

 Integrated browse window

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HedEx Lite enables you to browse documents of different products and software versions in one window.

 Easy access to latest documentation

Using HedEx Lite, you can:

 Download documentation of any version.  Update your local documentation package anytime.  Specify an interval for automatic update of your local documentation

package.

 Highly compatible

HedEx Lite runs on mainstream Windows operating systems and supports browsers such as Internet Explorer, Mozilla Firefox, Apple Safari, and Google Chrome.

 Highly secure

 Application-level access control: HedEx Lite accepts only connection

requests from local loopback IP address (127.0.0.1). Connection requests from any other IP address will be rejected.

 System-level network protection: HedEx Lite complies with firewall access

control polices of customers. It can run behind the firewall provided by Windows or a third-party firewall.

 Security protection for documentation package update: Strict approval

process is applied to ensure that documents uploaded to

http://support.huawei.com/enterprise do not contain any executable codes.

 Security protection for software upgrade: Strict approval process is

applied to ensure that the HedEx Lite software package uploaded to

http://support.huawei.com/enterprise is complete and legitimate.

Parent topic: Library Information

1.3 How to Obtain and Update Documentation

This chapter describes how to obtain and update the documentation.

NOTE:

To use HedEx Lite or to log in to Huawei technical support website, you need a registered user account. You can apply for a user account at http://support.huawei.com/enterprise or apply for an account by contacting the service manager of your local Huawei office.

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Obtaining Documentation

You can obtain CPI documents in the following ways:

 Use the online search function provided by HedEx Lite to find the

documentation package you want and download it. This method is recommended because you can directly load the desired documentation package to HedEx Lite. For details about how to load a documentation package, see the online Help of HedEx Lite.

 Download the desired documentation package from http://support.huawei.com/enterprise.

Updating Documentation

You can update CPI documents in the following ways:

 Enable the library upgrade function provided by HedEx Lite. This method is

recommended because HedEx Lite can automatically detect the latest version for your local documentation packages and prompt you to conduct an upgrade. For details about how to enable the library upgrade function, see the online Help of HedEx Lite.

 Download the latest documentation packages from http://support.huawei.com/enterprise.

Parent topic: Library Information

1.4 Feedback

This chapter describes how to feedback suggestions and comments of the Huawei documentation.

Huawei welcomes your suggestions and comments. You can provide your feedback to us in any of the following ways:

 Call the service hotline of your local Huawei office.  Send an email to support_e@huawei.com.  Use the feedback function provided by HedEx Lite to send your suggestions to

support_e@huawei.com. For details about how to use the feedback function, see the

online Help of HedEx Lite.

Parent topic: Library Information

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2 Safety

This section provides the health and safety, equipment safety instructions that you must follow when installing, operating, and maintaining devices.

 Health and Safety

This section provides the health and safety instructions that you must follow when installing, operating, and maintaining Huawei devices.

 Equipment Safety

This section provides the safety instructions that you must follow when installing, operating, and maintaining Huawei devices.

2.1 Health and Safety

This section provides the health and safety instructions that you must follow when installing, operating, and maintaining Huawei devices.

 General Instructions

This section describes the safety precautions you must take before installing or maintaining Huawei equipment.

 Electrical Safety

This section provides safety instructions for high voltage, high leakage current, and power cables.

 Inflammable Environment

This section provides safety instructions for operations in an air environment where devices are operating.

 Working at Heights

This section provides safety instructions for working at heights.

 Mechanical Safety

This section provides safety instructions for drilling holes, handling sharp objects, operating fans, and carrying heavy objects.

Parent topic: Safety

2.1.1 General Instructions

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This section describes the safety precautions you must take before installing or maintaining Huawei equipment.

All Safety Instructions

To ensure safety of humans and the equipment, pay attention to the safety symbols on the equipment and all the safety instructions in this document.

The "CAUTION", "WARNING", and "DANGER" are only supplements to the safety instructions.

Local Laws and Regulations

When operating the device, you must follow the local laws and regulations. The safety instructions in this document are only supplements to the local laws and regulations.

Basic Installation Requirements

 Only professional or qualified personnel are allowed to install, operate, and

maintain the equipment.

 Only qualified and professional personnel are allowed to dismantle security

facilities and troubleshoot the equipment.

 Only the personnel authenticated or authorized by Huawei are allowed to

replace or change the device or the parts of the device (including the software).

 The operator must report the faults or errors that may cause safety problems

to the person in charge of the device immediately.

Personal Safety

 Requirements for operations in thunderstorms are:

 Do not operate the device or cables.  Disconnect the AC power connectors.  Do not use fixed terminals.  Do not touch terminal or antenna connectors.

NOTE:

The preceding requirements apply to wireless fixed station terminals.

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 To prevent electric shock, do not connect the connector of a safety extra-low

voltage (SELV) circuit to the connector of a telecommunication network voltage (TNV) circuit.

 Do not look into the optical interfaces without eye protection. Otherwise,

human eyes may be hurt by laser beams.

 Before operating the device, make sure that you:

 Wear ESD clothes.  Wear ESD gloves and wrist strap.  Take off the conductive stuff such as watches, bracelets and rings to avoid

being shocked.

 In case of fire, escape from the building or site where the device is located

and press the fire alarm bell or dial the telephone number for fire alarms. Entering the burning building again is prohibited in any situation.

Parent topic: Health and Safety

2.1.2 Electrical Safety

This section provides safety instructions for high voltage, high leakage current, and power cables.

High Voltage

DANGER:

 The high voltage power supply provides power for device operations. Touching

the high voltage power supply directly or indirectly through damp objects may cause fatal hazards.

 Operating the high voltage power supply incorrectly or irregularly may cause

accidents such as fire or electric shock.

High Leakage Current

NOTICE: Before powering on a device, ground the device. Otherwise, the safety of humans cannot be ensured.

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If a high leakage current mark is labelled near the power connector of the device, you must connect the protection grounding terminal on the device housing to the ground before connecting the device to an A/C input power supply. This is to prevent the electric shock caused by the leakage current of the device.

Power Cables

DANGER: Installing or removing power cables when the device is on is prohibited. This is because when the cores of power cables contact conductors, electric arcs or sparks are generated, which may cause fire or hurt human eyes.

 Before installing or removing power cables, you must power off the device.  Before connecting a power cable, you must check that the label on the power

cable is correct.

Parent topic: Health and Safety

2.1.3 Inflammable Environment

This section provides safety instructions for operations in an air environment where devices are operating.

DANGER: Do not place the device in an environment that has inflammable and explosive air or gas. Do not perform any operation in this environment.

Parent topic: Health and Safety

2.1.4 Working at Heights

This section provides safety instructions for working at heights.

CAUTION: Avoid object falling when you work at heights.

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When working at heights, fulfill the following requirements:

 Only trained personnel can work at heights.  Prevent the devices and tools that you carry from falling down.  Take safety and protection measures, for example, wear a helmet and safety

belt.

 Wear warm clothes when working at heights in a cold region.  Before working at heights, check that all the lifting facilities are in good

condition.

 Hoisting heavy objects

This section provides safety instructions for hoisting heavy objects that you must follow when installing, operating, and maintaining Huawei devices.

 Using Ladders

This section provides safety instructions for using ladders.

Parent topic: Health and Safety

2.1.4.1 Hoisting heavy objects

This section provides safety instructions for hoisting heavy objects that you must follow when installing, operating, and maintaining Huawei devices.

CAUTION: Do not walk below the cantilever or hoisted objects when heavy objects are being hoisted.

 Only trained and qualified personnel can perform hoisting operations.  Before hoisting heavy objects, check that the hoisting tools are complete and

in good condition.

 Before hoisting heavy objects, ensure that the hoisting tools are fixed to a

secure object or wall with good weight capacity.

 Issue orders with short and explicit words to avoid misoperations.  Ensure that the angle formed by two cables is not larger than 90 degrees.

Parent topic: Working at Heights

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2.1.4.2 Using Ladders

This section provides safety instructions for using ladders.

Checking Ladders

 Before using a ladder, check whether the ladder is damaged. Only the ladder

in good condition can be used.

 Before using a ladder, you should know the maximum weight capacity of the

ladder. Avoid overweighing the ladder.

Placing Ladders

The recommended gradient of the ladder is 75 degrees. You can measure the gradient of the ladder with an right angle or your arm. See Figure 1. When using a ladder, ensure that the wider feet of the ladder are downward, or take protection measures for the ladder feet to prevent the ladder from sliding. Ensure that the ladder is placed securely.

Figure 1 Leaning a ladder

Climbing Up a Ladder

When climbing up a ladder, note the following :

 Ensure that the center of gravity of your body does not deviate from the

edges of the two long sides.

 To minimize the risk of falling, hold your balance on the ladder before any

operation.

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 Do not climb higher than the fourth rung of the ladder (counted from up to

down).

If you want to climb up a roof, ensure that the ladder top is at least one meter higher than the roof. See Figure 2.

Figure 2 Ladder top being one meter higher than the roof

Parent topic: Working at Heights

2.1.5 Mechanical Safety

This section provides safety instructions for drilling holes, handling sharp objects, operating fans, and carrying heavy objects.

Drilling Holes

NOTICE: Do not drill the cabinet at will. Drilling holes without complying with the requirements may affect the electromagnetic shielding performance of the cabinet and damage the cables inside the cabinet. In addition, if the scraps caused by drilling enter the cabinet, the printed circuit boards (PCBs) may be short circuited.

 Wear an eye protector when drilling holes. This is to prevent the operator's

eyes from being injured by the splashing metal scraps.

 Wear protection gloves when drilling holes.

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Sharp Objects

CAUTION: Before you hold or carry a device, wear protective gloves to avoid getting injured by sharp edges of the device.

Fans

When replacing the parts near fans, do not insert your fingers or boards into the operating fans before the fans are switched off and stop running. Otherwise, the hands of the operator can get hurted.

Carrying Heavy Objects

Wear protection gloves when carrying heavy objects. This is to prevent the carrier's hands from being hurt.

CAUTION:

 The carrier must be prepared for load bearing before carrying heavy objects.

This is to prevent the carrier from being strained or pressed by the heavy objects.

 When you pull a chassis out of the cabinet, pay attention to the unstable or

heavy objects on the cabinet. This is to prevent the heavy objects on the cabinet top from falling down, which may hurt the operator.

 Generally, two persons are needed to carry a chassis. It is prohibited that

only one person carries a heavy chassis. When carrying a chassis, the carriers should stretch their backs and move stably to avoid being strained.

 When moving or lifting a chassis, hold the handles or bottom of the chassis.

Do not hold the handles of the modules installed in the chassis, such as the power modules, fan modules, and boards.

Parent topic: Health and Safety

2.2 Equipment Safety

This section provides the safety instructions that you must follow when installing, operating, and maintaining Huawei devices.

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 General Instructions

This section provides the general instructions for the installation, operation, and maintenance of Huawei devices.

 Electrical Safety

This section provides safety instructions for high voltage, high leakage current, power cables, fuses, and electrostatic discharge (ESD).

 Inflammable Environment

This section provides safety instructions for operations in an air environment where devices are operating.

 Battery

This section provides safety instructions for operations of storage batteries and lithium ion batteries.

 Mechanical Safety

This section provides safety instructions for hole drilling and fans.

 Others

This section provides safety instructions for installing and removing boards, binding signal cables, and handling cables at low temperature.

Parent topic: Safety

2.2.1 General Instructions

This section provides the general instructions for the installation, operation, and maintenance of Huawei devices.

All Safety Instructions

To ensure the safety of humans and the device, follow the marks on the device and all the safety instructions in this document.

The "CAUTION", "WARNING", and "DANGER" marks in this document are only supplements to the safety instructions.

Local Laws and Regulations

When operating the device, you must follow the local laws and regulations. The safety instructions in this document are only supplements to the local laws and regulations.

Basic Installation Requirements

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 Only professional or qualified personnel are allowed to install, operate, and

maintain the equipment.

 Only qualified and professional personnel are allowed to dismantle security

facilities and troubleshoot the equipment.

 Only the personnel certified or authorized by Huawei are allowed to replace

or change the device of the parts or the device (including the software).

 The operator must report the faults or errors that may cause safety problems

to the person in charge of the device immediately.

Grounding Requirements

The following requirements only apply to the devices that need to be grounded.

 When you install a device, you must ground it first. When you remove a device,

you must remove the ground cable at last.

 Damaging grounding conductors is prohibited.  Operating a device before the grounding conductor is installed is prohibited.  Devices must be connected to the grounding earth permanently. Before

operating a device, check the electrical connection of the device and ensure that the device is properly grounded.

Device Safety

 Before operating the device, securely fix the device on the floor or another

stable object, for example, a wall or an installation rack.

 Do not block the ventilation openings when the device is in operation.  When installing panels, you must use a proper tool to tighten the screws.  After installing the device, clear the package material from the site where

the device is installed.

Parent topic: Equipment Safety

2.2.2 Electrical Safety

This section provides safety instructions for high voltage, high leakage current, power cables, fuses, and electrostatic discharge (ESD).

High Voltage

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DANGER:

Operating the high voltage power supply incorrectly or irregularly may cause accidents such as fire or electric shock.

High Electrical Leakage

NOTICE: Before powering on a device, ground the device. Otherwise, the safety of the device cannot be ensured.

Power Cables

DANGER: Installing or removing power cables when the device is on is prohibited. This is because when the cores of power cables contact conductors, electric arcs or sparks are generated, which may cause fire.

 Before installing or removing the power cable, turn off the power switch.  Before connecting a power cable, check that the label on the power cable is

correct.

Fuses

NOTICE: To ensure the safety of the device, when the fuse on the device is blown, you must replace the blown fuse with a fuse of the same type and specification.

ESD

NOTICE: The Static charge generated on human bodies may damage the electrostatic sensitive devices (ESSDs) on boards, for example, large-scale integration (LSI) integrated circuits (ICs).

 Human body movement, friction between human bodies and clothes, friction

between shoes and floors, or handling of plastic articles causes static electromagnetic fields on human bodies. These static electromagnetic fields cannot be eliminated until the static is discharged.

 To prevent electrostatic-sensitive components from being damaged by the

static on human bodies, you must wear a well-grounded ESD wrist strap when

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touching the device or handling boards or application-specific integrated

Table 1 Technical specifications of the ESD wrist strap

Item

Specification

Grounding resistance of the wrist strap, expressed in ohms

The resistance should be not less than

0.75 x 106 ohms and not greater than 10 x 106 ohms.

Resistance between the internal surface of wrist strap and the wrist strap buckle, expressed in ohms

The resistance should be less than or equal to 20 x 103 ohms.

Resistance of the connecting cable of the wrist strap, expressed in ohms

The resistance should be greater than 0.8 x 106 and less than 1.2 x 106 ohms.

circuits (ASICs).

Figure 1 shows how to wear an ESD wrist strap.

Figure 1 Wearing an ESD wrist strap

Table 1 lists the technical specifications of the ESD wrist strap.

Test the ESD wrist strap periodically to keep it in good and ready to use condition.

When an ESD wrist strap works normally, the resistance should be within the range of 1 ohm to 10 ohms.

Measure the resistance between the internal surface of the ESD wrist strap and the wrist strap buckle using a multimeter. See Figure 2.

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Figure 2 Measuring the resistance between the internal surface and the wrist strap buckle using a multimeter

Measure the resistance of the connecting cable of the ESD wrist strap using a multimeter. See Figure 3.

Figure 3 Measuring the resistance of the connecting cable using a multimeter

Parent topic: Equipment Safety

2.2.3 Inflammable Environment

This section provides safety instructions for operations in an air environment where devices are operating.

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DANGER: Do not place the device in an environment that has inflammable and explosive air or gas. Do not perform any operation in this environment.

Operating an electronic device in an environment of flammable air causes a severe hazard.

Parent topic: Equipment Safety

2.2.4 Battery

This section provides safety instructions for operations of storage batteries and lithium ion batteries.

 Storage Battery

This section provides safety instructions for operations of storage batteries.

 Lithium Battery

This section provides safety instructions for operations of lithium ion batteries.

Parent topic: Equipment Safety

2.2.4.1 Storage Battery

This section provides safety instructions for operations of storage batteries.

 Irregular operations of the storage battery cause hazards. When operating the

storage battery, you must avoid short circuit and overflow or loss of the electrolyte.

 Overflow of the electrolyte brings potential hazards to the device because

the overflowing electrolyte erodes the metals and boards and damages the boards.

Basic Precautions

To ensure safety, note the following points before installing or maintaining the storage battery:

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 Use special insulation tools.  When handling the storage battery, ensure that its electrodes are upward.

Leaning or reversing the storage battery is prohibited.

 Before installing or maintaining the storage battery, ensure that the storage

battery is disconnected from the power supply that charges the storage battery.

Short Circuit

CAUTION: Battery short circuit may cause human injuries. Although the voltage of ordinary batteries is low, the instantaneous high current caused by the short circuit releases a great deal of energy.

Avoid short circuit of batteries caused by metal objects. If possible, disconnect working batteries before the other operations.

Hazardous Gas

NOTICE: Using unsealed lead acid storage batteries is prohibited. Lead acid storage batteries must be placed horizontally and stably to prevent the batteries from releasing flammable gas, which may cause fire or erode the device.

Working lead acid storage batteries release flammable gas. Therefore, ventilation and fireproofing measures must be taken at the sites where lead acid storage batteries are placed.

Battery Temperature

NOTICE: If a battery overheats, the battery may be deformed or damaged, and the electrolyte may overflow.

When the temperature of the battery is higher than 60°C (140°F), you need to

check whether the electrolyte overflows. If the electrolyte overflows, you can use Battery Leakage to absorb and counteract the leaking electrolyte.

Battery Leakage

CAUTION:

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When the electrolyte overflows, absorb and counteract the electrolyte immediately.When moving or handling a battery whose electrolyte leaks, note that the leaking electrolyte may hurt human bodies.

When you find the electrolyte leaks, Select a substance to absorb and counteract the leaking electrolyte according to the instructions of the battery manufacturer.

Parent topic: Battery

2.2.4.2 Lithium Battery

This section provides safety instructions for operations of lithium ion batteries.

CAUTION: Replacing a lithium ion battery with a lithium ion battery of another model may cause explosion.

 You can replace a lithium ion battery only with a lithium ion battery of a

model recommended by the manufacturer.

 Exhausted lithium ion batteries must be disposed of according to the

instructions.

 Do not throw lithium ion batteries into fire.

Parent topic: Battery

2.2.5 Mechanical Safety

This section provides safety instructions for hole drilling and fans.

Drilling Holes

NOTICE: Do not drill the cabinet at will. Drilling holes without complying with the requirements may affect the electromagnetic shielding performance of the cabinet

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and damage the cables inside the cabinet. In addition, if the scraps caused by drilling enter the cabinet, the printed circuit boards (PCBs) may be short circuited.

 Before drilling holes in a cabinet, move the cables inside the cabinet away

from the drilling positions.

 Prevent metal scraps from falling into the cabinet. After drilling holes,

clear the metal scraps.

Fans

When replacing parts, place the objects such as the parts, screws, and tools properly. This is to prevent them from falling into the operating fans, which damages the fans or device.

Parent topic: Equipment Safety

2.2.6 Others

This section provides safety instructions for installing and removing boards, binding signal cables, and handling cables at low temperature.

Installing and Removing Boards

NOTICE: Before installing a board, you need to wear an electrostatic discharge (ESD) wrist strap and ESD gloves. When installing the board, use proper force to prevent the pins on the backplane from being leaned.

To ensure all the boards are running properly, Installing and Removing Boards must fulfill the following requirements:

 Install the board along the guide rails.  Prevent the surface of a board from contacting the surface of another board.

This is to prevent the boards from being short circuited or scratched.

 To prevent the electrostatic sensitive devices (ESSDs) from being damaged by

the static charge on the human body, do not touch the circuits, components, connectors, or cable connection slots on the boards.

Binding Signal Cables

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NOTICE: Do not bind signal cables with high current cables or high voltage cables.

Laying Out Cables

When the temperature is very low, violent strike or vibration may disturb the plastic coats of cables. To ensure safety, fulfill the following requirements:

 Cables can be laid or installed only when the temperature is higher than 0°C

(32°F).

 Before laying out cables which have been stored in a temperature lower than

0°C (32°F), move the cables to an environment of the ambient temperature

and store them in the ambient temperature for at least 24 hours.

 Handle cables with caution, especially in a low temperature. Irregular

operations, such as pushing cables down from the vehicle, are prohibited.

Parent topic: Equipment Safety

3 Description

 eAN3810A Product Description  eAN3810A Hardware Description  eAN3810A Security Management Description

3.1 eAN3810A Product Description

Overview

This document describes the eAN3810A in term of product features, network position and functions, logical structure, transport network topologies, operation and maintenance, technical specifications, and reliability. It aims to help user better understand the eAN3810A.

Product Version

NOTE:

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Unless otherwise stated, "eNodeB", "Pico", "eAN", and "AirNode" in this document refer to the

Product Name

Product Version

eAN3810A

V100R001C00

3810 series AirNode.

The 3810 series AirNode is a base station that provides communications services in Huawei OneAir solution. The following table lists the product name and product version related to the 3810 series AirNode.

Intended Audience

This document is intended for:

 Network planners  System engineers

Organization

 Introduction  Architecture  Operation and Maintenance  Technical Specifications

Parent topic: Description

3.1.1 Introduction

 Positioning  Benefits

Parent topic: eAN3810A Product Description

3.1.1.1 Positioning

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OneAir is an Huawei wireless communications solution launched based on the principle of "innovation based on customer requirements." This solution uses technologies over the LTE air interface on the unlicensed frequency bands to meet the requirements of enterprise data communications.

The eAN3810A is a base station that provides communications services in Huawei OneAir solution. This new product is developed based on unlicensed frequency bands, integrates multi-functional modules, combines various technologies, and complies with the development trend of the mobile network.

Parent topic: Introduction

3.1.1.2 Benefits

The eAN3810A is compact and light, which enables plug-and-play deployment and offers self-configuration features without the need for shelter or equipment room facilities, significantly simplifying site acquisition and network deployment. The eAN3810A provides a fast and convenient solution for enterprise customers.

Compact Structure and Fast Network Deployment

The eAN3810A has a highly integrated design with small size and light weight. It is easy to install and maintain. The eAN3810A can be installed on a wall or pole instead of in an equipment room.

Its flexible installation locations and small size facilitate site acquisition, increasing network flexibility and saving network deployment costs and time.

Large Capacity and Wide Coverage

The eAN3810A has a large capacity. The LTE technologies and coverage enhancement significantly improve the coverage, providing customers with stable and reliable connections.

Comprehensive and Cost-Effective Transmission Modes

The eAN3810A supports all-IP transmission and can be deployed in star topologies.

Parent topic: Introduction

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3.1.2 Architecture

UE: User Equipment

eAN: Enterprise AirNode

OSS: Operations Support System

eSE: Enterprise Service Engine

 Network Architecture and Topologies

This section describes the network architecture and topologies for AirNode.

 Hardware Appearance

This section describes the appearance of a eAN3810A.

 Logical Structure

The eAN3810A consists of a transmission and interface unit, main control unit, baseband processing unit, clock unit, and radio frequency (RF) unit.

Parent topic: eAN3810A Product Description

3.1.2.1 Network Architecture and Topologies

This section describes the network architecture and topologies for AirNode.

Network Architecture

Figure 1 shows the position of a AirNode on a OneAir solution network.

Figure 1 OneAir solution network

As shown in Figure 1, the AirNode is the network access equipment of the OneAir network and one more multiple AirNode compose an E-UTRAN. The AirNode communicates with UEs over the Uu interface and communicates with the eSE and OSS over the PoE interface.

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Topologies

AirNode support the star topology over IP networking. Figure 2 shows the star topology.

Figure 2 Star topology

Advantages:

 AirNode are directly connected to the eSE. The star topology decreases

networking complexity and facilitates engineering implementation, maintenance, and capacity expansion.

 AirNode directly exchange data with the eSE. Signals travel through only a

few nodes, and therefore data transmission reliability is high.

Disadvantage: Compared with other topologies, the star topology requires more transmission resources.

Parent topic: Architecture

3.1.2.2 Hardware Appearance

This section describes the appearance of a eAN3810A.

Figure 1 shows the appearance of a eAN3810A.

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Figure 1 Appearance of a eAN3810A

Parent topic: Architecture

3.1.2.3 Logical Structure

The eAN3810A consists of a transmission and interface unit, main control unit, baseband processing unit, clock unit, and radio frequency (RF) unit.

Figure 1 shows the logical structure of the eAN3810A.

Figure 1 Logical structure of the eAN3810A

Descriptions of the eAN3810A functional units are as follows:

 Transmission and interface unit: forwards data between a transport network

and the base station. This unit provides physical ports between the base station and the transport network, and the user-plane interface between the base station and other NEs.

 Main control unit: controls and manages resources in the base station. This

unit provides the management-plane interface between the base station and the network management, the control-plane interface between the base station and other NEs.

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 Clock unit: provides clock synchronization. Provides the interface between

the base station and the external clock source,The clock synchronization modes supported by the AirNode are RGPS, IEEE 1588v2 (Only frequency synchronization is supported) and synchronous Ethernet.

 Baseband processing unit: processes uplink and downlink baseband data.  RF unit: Complete the wireless signal transceiver function. Provides the

interface between the base station and the antenna system.

Parent topic: Architecture

3.1.3 Operation and Maintenance

 O&M Modes

This section describes the O&M modes and O&M system for the AirNode.

 O&M Functions

The O&M functions include configuration management, fault management, performance management, security management, software management, deployment management, device management, and inventory management.

Parent topic: eAN3810A Product Description

3.1.3.1 O&M Modes

This section describes the O&M modes and O&M system for the AirNode.

The AirNode supports the following O&M modes:

 Remote maintenance on the U2000 at the OMC  Local maintenance on the LMT

Figure 1 shows the O&M system for the AirNode.

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Figure 1 O&M system for the AirNode

An O&M system of the AirNode includes the following elements:

 LMT: maintains a single AirNode locally.  OSS: maintains multiple AirNode remotely.  eAN: AirNode, refers to the target of O&M operations.

Parent topic: Operation and Maintenance

3.1.3.2 O&M Functions

The O&M functions include configuration management, fault management, performance management, security management, software management, deployment management, device management, and inventory management.

Configuration Management

Configuration management allows operators to configure network resources by using configuration data in network devices, thereby controlling the running status of network devices. Configuration management is required on the entire network O&M cycle.

 During network deployment, configuration management allows operators to

initialize configuration data, and install and set up network devices. AirNode support regional deployment and site deployment.

 During network adjustment, optimization, or routine O&M, configuration

management allows operators to configure parameters for new features, and modify parameter settings for scenarios such as network capacity expansion,

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transmission adjustment, and wireless network performance optimization. Configuration management also allows operators to monitor and modify network parameters.

Fault Management

Fault management involves fault detection, fault isolation, self-healing, alarm reporting, and alarm correlation. The AirNode can manage faults in hardware, environment, software, transmission, cells, and services.

 Users view faults on the device panel and perform simple operations.  Fault isolation prevents faults from affecting the operational continuity of

the AirNode. Self-healing minimizes the impact of faults on services by lowering performance or reestablishing cells.

 Alarm correlation enables the AirNode to report only the root fault and the

ultimate impact on services. Alarm correlation helps engineers quickly pinpoint the root fault, analyze severity, and take measures to rectify the root fault instead of rectifying the associated faults.

Performance Management

Performance management involves periodic performance measurement on the AirNode and the collection, storage, and reporting of measurement results.

Tracing Management

Tracing management facilitates routine maintenance, commissioning, and troubleshooting by tracing internal messages as well as messages related to interfaces, signaling links, and UEs.

Signaling messages are traced either on the OSS or on the LMT.

Security Management

Security management implements user authentication and access control. It includes user account management, rights management, login management, identity authentication, and operation authentication.

Security control on the transmission channels between the AirNode and the OSS supports Secure Socket Layer (SSL), Public Key Infrastructure (PKI).

Security management provides network- and user-specific security services. It provides the following functions:

 Encryption: encrypts important user information.  Authentication: manages and authenticates user accounts.

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 Access control: controls user operations.  Security protocol: support SSL security protocol.

Software Management

Software management involves the following functions:

 Software version management: Software versions can be queried, and restored.  Software version upgrade: AirNode can be remotely upgraded in batches. With

the one-click remote upgrade wizard provided by the OSS,

 Patch management involves patch query, download, loading, activation,

deactivation, rollback, confirmation, and removal.

Inventory Management

Inventory management involves the collection and reporting of inventory information about the AirNode. With inventory management, you can manage network equipment assets at the OMC.

Parent topic: Operation and Maintenance

3.1.4 Technical Specifications

 RF Specifications  Capacity Specifications  Output Power  Equipment Specifications  Environment Specifications  Protocols and Standards Compliance

Parent topic: eAN3810A Product Description

3.1.4.1 RF Specifications

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Table 1 RF specifications

Frequency Band

RAT

Frequency RangeS

Receiving Sensitivity

5 GHz

LTE(TDD)

5.470 GHz to 5.725 GHz

5.725 GHz to 5.850 GHz

-100 dBm

2.4 GHz

2.400GHz to 2.483GHz

-100 dBm

Note: This certification only test 5725 ~ 5850mhz band, the rest of the band is

Table 1 Capacity specifications

Item

Specifications

Maximum number of cells of a single site

2

Supported cell bandwidth

20 MHz

Maximum number of users

192 RRC connected UEs per cell

Maximum throughput

SA0(1:3) DL:50Mbps; UL:40Mbps

shielded by software.

Parent topic: Technical Specifications

3.1.4.2 Capacity Specifications

Parent topic: Technical Specifications

3.1.4.3 Output Power

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Table 1 3.3 Output power

Number of Cells

Number of TX and RX

Channels Per Cell

Frequency Band

Maximum TOC Power

of single Channel

2

2T2R

5 GHz

≤ 21 dBm (125 mW)

Table 1 3.4 External antenna specifications

Frequency Band

Gain

Directionality

5 GHz

7dBi

Omnidirectional

Table 1 Equipment specifications

Item

Specifications

Dimensions

Height (mm)

Width (mm)

Depth (mm)

290

210

85

Weight

≤ 5.5 kg

Input voltage

PoE power supply: -48 V DC

Transmission port

One FE/GE electrical port

Power consumption

≤ 65 W

Parent topic: Technical Specifications

3.1.4.4 Equipment Specifications

Parent topic: Technical Specifications

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3.1.4.5 Environment Specifications

Table 1 Environment specifications of eAN3810A

Item

Specifications

Operating temperature

-40ºC to +45ºC (with solar radiation)

-40ºC to +50ºC (without solar radiation)

NOTE:

At -40ºC to -20ºC, the AirNode can start up, but its performance cannot meet requirements. At -20ºC to +50ºC, the performance of the AirNode meets requirements.

Storage temperature

-40ºC to +70ºC

Relative humidity

5% RH to 95% RH

Absolute humidity

1 g/m3 to 30 g/m3

Atmospheric pressure

70 kPa to 106 kPa

Protection class

IP65

Table 1 Standards compliance

Item

Specifications

EMC

The AirNode meets the electromagnetic compatibility (EMC) requirements and complies with the following standards:

Parent topic: Technical Specifications

3.1.4.6 Protocols and Standards Compliance

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Table 1 Standards compliance

Item

Specifications

Environment protection

RoHS

Surge protection

IEC61000-4-5 surge immunity

Protection rating

YD 5098-2001 IEC 61000-4-5 ETSI EN301 489 ITU-T K.20

Security

IEC60950

Environment

ETSI EN 300 019-2-1 ETSI EN 300 019-2-2 ETSI EN 300 019-2-3 IEC 60068-2

Parent topic: Technical Specifications

3.2 eAN3810A Hardware Description

Overview

This section describes the exterior, ports, indicators and cables of eAN3810A.

Product Version

NOTE:

Unless otherwise stated, "eNodeB", "Pico", "eAN", and "AirNode" in this document refer to the 3810 series AirNode.

The 3810 series AirNode is a base station that provides communications services in Huawei OneAir solution. The following table lists the product name and product version related to the 3810 series AirNode.

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Product Name

Product Version

eAN3810A

V100R001C00

Intended Audience

This document is intended for:

 Installation engineers  Site maintenance engineers  System engineers

Organization

 eAN3810A Equipment

This section describes the exterior, ports and indicators of eAN3810A.

 Auxiliary Devices

The PSE or Dock supplies power to a eAN3810A through an Ethernet cable in PoE mode.

 Mounting Kits

This section describes the mounting brackets for installing a eAN3810A.

 Cables

This section describes eAN3810A cables.

Parent topic: Description

3.2.1 eAN3810A Equipment

This section describes the exterior, ports and indicators of eAN3810A.

 eAN3810A Exterior

This section describes the exterior and dimensions of a eAN3810A.

 eAN3810A Ports

This section describes ports on the eAN3810A panels. An eAN3810A has a bottom panel, and cabling cavity panel.

 eAN3810A Indicators

This section describes the eAN3810A indicators.

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Parent topic: eAN3810A Hardware Description

3.2.1.1 eAN3810A Exterior

This section describes the exterior and dimensions of a eAN3810A.

Figure 1 shows the exteriors of the eAN3810A.

Figure 1 eAN3810A exterior

Figure 2 shows the dimensions of eAN3810A.

Figure 2 eAN3810A dimensions

Parent topic: eAN3810A Equipment

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3.2.1.2 eAN3810A Ports

Table 1 Ports on the eAN3810A cabling cavity panels

Port/Slot

Description

PoE

Used for power supply and data transmission.

RGPS

Used for clock synchronization.

Micro SD

Used for housing a micro SD card. This slot is used in the case of deployment.

Mini USB

Used for testing a port.

This section describes ports on the eAN3810A panels. An eAN3810A has a bottom panel, and cabling cavity panel.

Figure 1 shows the ports on the eAN3810A panels.

Figure 1 Ports on the eAN3810A panels

Table 1 describes ports on the eAN3810A cabling cavity panels.

There are four RF ports on an eAN3810A bottom panel, Table 2 lists the TX/RX frequency band supported by the RF ports.

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Table 2 TX/RX frequency band supported by the RF ports

RF ports

TX/RX frequency band

A/B/C/D

5470 MHz to 5850 MHz

Parent topic: eAN3810A Equipment

Table 1 eAN3810A indicators

Indicators

Description

LINK

Link status

WIFI

Wi-Fi processing unit status

RUN

Cellular processing unit status

ETH

ETH status

3.2.1.3 eAN3810A Indicators

This section describes the eAN3810A indicators.

Figure 1 shows the position of the eAN3810A indicators.

Figure 1 Position of the eAN3810A indicators

Table 1 describes the eAN3810A indicators.

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Parent topic: eAN3810A Equipment

3.2.2 Auxiliary Devices

The PSE or Dock supplies power to a eAN3810A through an Ethernet cable in PoE mode.

 PSE

This section describes the appearance, dimensions, ports, and indicators of the PSE, and the PSE specifications.

 Dock

The Dock supplies power and transfer transmission to a eAN3810A through an Ethernet cable in PoE mode.

Parent topic: eAN3810A Hardware Description

3.2.2.1 PSE

This section describes the appearance, dimensions, ports, and indicators of the PSE, and the PSE specifications.

Appearance and Dimensions

Figure 1 shows the appearance and dimensions of the PSE.

Figure 1 Appearance and dimensions of the PSE

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Ports and Indicators

Table 1 PSE ports

No.

Label

Meaning

1 - Power supply port used for PSE power supply

4

DATA

Data input port connecting to a transmission device

5

PoE

PoE output port connecting to the eAN3810A

Table 2 PSE indicators

No.

Label

Status

Description

Figure 2 shows the ports and indicators on the PSE.

Figure 2 PSE ports and indicators

Table 1 describes PSE ports.

Table 2 describes PSE indicators.

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Table 2 PSE indicators

No.

Label

Status

Description

2

AC

Steady green

The power supply is normal.

Steady off

There is no power input or the PSE is faulty.

3

PORT

Steady green

The connection to the eAN3810A is normal.

Steady off

The connection to the eAN3810A is abnormal or the PSE is faulty.

Table 3 PSE specifications

Item

Specifications

Input voltage

90 V AC to 264 V AC

Input voltage frequency

47 Hz to 63 Hz

Output voltage

56 V DC

Specifications

Table 3 lists PSE specifications.

Parent topic: Auxiliary Devices

3.2.2.2 Dock

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The Dock supplies power and transfer transmission to a eAN3810A through an Ethernet cable in PoE mode.

Exterior

The Dock uses the modular structure. Figure 1 shows the exterior and dimensions of a Dock.

Figure 1 Exterior and dimensions of a Dock

Ports

The ports are inside the Dock. Figure 2 shows the positions of ports on the Dock.

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Figure 2 Ports on the Dock

Table 1 Meanings of ports on the Dock

Label

Description

OPT

FE/GE optical port, used for connecting an external transmission device.

L/N/PE

AC power port, used for connecting an external power supply device.

EXT-ALM

Environment monitoring port that provides four dry contacts, used for connecting external devices and monitoring alarms.

WAN

P&E transmission and power supply port, used for connecting an external transmission device.

LAN0

P&E transmission and power supply port,

Table 1 describes ports on the Dock.

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Table 1 Meanings of ports on the Dock

Label

Description

used for connecting a BTS3205E. A Dock supplies power to only one eAN3810A.

LAN1

P&E transmission and power supply port. Used to connect to commissioning devices, backhaul devices, or cascaded devices.

Indicators

Table 2 Dock external indicators

Indicator

Meaning

The Dock has three external indicators: RUN, ALM, and ACT. The internal RJ45 connector has two indicators showing the connection status and data transmission status respectively. The internal OPT connector has one indicator showing the connection status and data transmission status. Figure 3 shows positions of external indicators on the Dock.

Figure 3 Positions of external indicators on the Dock

Table 2 describes indicators on the Dock external indicators.

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Table 2 Dock external indicators

Indicator

Meaning

RUN

Operating status

ALM

Alarm status

ACT

Service status

Table 3 describe indicators on the Dock internal indicators.

Table 3 Internal indicators on the Dock

Indicator

Meaning

WAN/LAN0/LAN1

Green indicator: connection status Orange indicator: Data transmission

OPT

Optical status Steady green: normal connection, no data

transmission. Fast blinking green (0.125s interval): in

the process of data transmission. Off: faulty connection.

Parent topic: Auxiliary Devices

3.2.3 Mounting Kits

This section describes the mounting brackets for installing a eAN3810A.

 eAN3810A Mounting Kits

This section describes mounting kits and attachment plates for installing eAN3810A.

 Dock Mounting Kits

This section describes the mounting brackets for installing a Dock.

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Parent topic: eAN3810A Hardware Description

(1) Attachment plate

(2) Mounting bracket

(3) Hose clamp

(4) Expansion bolt

3.2.3.1 eAN3810A Mounting Kits

This section describes mounting kits and attachment plates for installing eAN3810A.

Figure 1 shows a mounting bracket and a attachment plate.

Figure 1 Mounting bracket and common attachment plate for eAN3810A

Parent topic: Mounting Kits

3.2.3.2 Dock Mounting Kits

This section describes the mounting brackets for installing a Dock.

Figure 1 shows a separate Dock mounting bracket.

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Figure 1 Appearance of a separate Dock mounting bracket

(1) Hole for routing a hose clamp

(2) Ground terminal

(3) Hole for a captive screw

(4) Hole for inserting an expansion bolt

Parent topic: Mounting Kits

3.2.4 Cables

This section describes eAN3810A cables.

 Cable List

This section describes eAN3810A cable connections.

 Ethernet Cable

This section describes the appearance, pin assignment, and installation position for an Ethernet cable connecting an auxiliary device and an eAN3810A.

 PGND cable

An eAN3810A PGND cable connects an eAN3810A and a ground bar, ensuring the proper grounding of the eAN3810A. The maximum length of an eAN3810A PGND cable is 8 m (26.25 ft).

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 RF Jumper

Table 1 List of eAN3810A cables

Cable

One End

The Other End

Connector

Connected to ...

Connector

Connected to ...

Ethernet Cable

RJ45 connector

eAN3810A/PoE port

RJ45 connector

If connected to PSE/DATA port

If connected to Dock/LAN0 port

PGND cable

OT terminal (M6)

Ground terminal on the eAN3810A

OT terminal (M8)

Ground terminal on the ground bar

OT terminal (M6)

Ground terminal on the Dock

OT terminal (M8)

Ground terminal on the ground bar

RF Jumper

Type N male connector

External antenna TX/RX RF port on eAN3810A

Based on the port model of the antenna system.

Antenna system

RGPS Signal Cable

RJ45 connector

eAN3810A/RGPS port

Round 12-pin connector

RGPS device

The eAN3810A RF jumper transmits and receives RF signals.

 RGPS Signal Cable

The RGPS signal cable between the eAN3710A and RGPS device is used for clock synchronization. This cable is optional for the eAN3710A.

Parent topic: eAN3810A Hardware Description

3.2.4.1 Cable List

This section describes eAN3810A cable connections.

Table 1 lists eAN3810A cables.

Parent topic: Cables

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3.2.4.2 Ethernet Cable

(1) RJ45 connector

Table 1 Pin assignment for wires of the Ethernet cable

Pin of the RJ45 Connector

Color

Core Wire

Pin of the RJ45 Connector

X1.2

Orange

Twisted pair cable

X2.2

X1.1

White/Orange

X2.1

X1.6

Green

Twisted pair cable

X2.6

X1.3

White/green

X2.3

X1.4

Blue

Twisted pair cable

X2.4

X1.5

White/Blue

X2.5

This section describes the appearance, pin assignment, and installation position for an Ethernet cable connecting an auxiliary device and an eAN3810A.

NOTE:

 The Ethernet cable must be of Category 5e (enhanced) or higher. In addition, its cross-

sectional area must be 24 AWG or larger and frame spread rating must be CM or higher.

 With the internal PoE module providing power, the maximum length of an Ethernet cable is 100

m.

 Both the cable and the RJ45 connectors are delivered, and they must be assembled onsite.

Both ends of the Ethernet cable are RJ45 connectors, as shown in Figure 1.

Figure 1 Ethernet cable exterior

Table 1 shows the pin assignment for wires of the Ethernet cable.

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Table 1 Pin assignment for wires of the Ethernet cable

Pin of the RJ45 Connector

Color

Core Wire

Pin of the RJ45 Connector

X1.8

Brown

Twisted pair cable

X2.8

X1.7

White/brown

X2.7

Parent topic: Cables

(1) OT terminal (M6)

(2) OT terminal (M8)

3.2.4.3 PGND cable

An eAN3810A PGND cable connects an eAN3810A and a ground bar, ensuring the proper grounding of the eAN3810A. The maximum length of an eAN3810A PGND cable is 8 m (26.25 ft).

Exterior

The yellow and green or green PGND cable is a single cable. The cross-sectional area of the PGND cable is 6 mm2 (0.009 in.2). Both ends of the cable are OT terminals, as shown in Figure 1.

Figure 1 Exterior of a PGND cable

NOTE:

 If the PGND cable is provided by the customer, a copper-core cable with a minimum cross-

sectional area of 6 mm2 (0.009 in.2) or 10 AWG is recommended.

 The OT terminals at both ends of the PGND cable are assembled at the site.  The M6 OT terminal has the default size. You can replace it with another OT terminal of the

expected size based on the site requirement.

Installation Position

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The M6 OT terminal of the PGND cable is connected to the ground screw on the

(1) Type N male connector

eAN3810A, and the M8 OT terminal of the PGND cable is connected to the ground bar at the site.

Parent topic: Cables

3.2.4.4 RF Jumper

The eAN3810A RF jumper transmits and receives RF signals.

NOTE:

If the customer prepares the RF jumper, the length of the RF jumper should be as short as possible and not exceed 2 m (6.56 ft.).

Both end of the outdoor RF jumper is the type N male connector. Figure 1 shows the RF jumper.

Figure 1 RF jumper

Parent topic: Cables

3.2.4.5 RGPS Signal Cable

The RGPS signal cable between the eAN3710A and RGPS device is used for clock synchronization. This cable is optional for the eAN3710A.

An RGPS signal cable has an RJ45 connector at one end and a round 12-pin connector at the other end, as shown in Figure 1.

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Figure 1 Appearance of an RGPS signal cable

(1) RJ45 connector

(2) Round 12-pin connector

Product Name

Product Version

eAN3810A

V100R001C00

Parent topic: Cables

3.3 eAN3810A Security Management Description

Overview

This document presents an overview of Huawei AirNode security solutions, including equipment security features, operation and maintenance (O&M) security features, transmission security features, and radio security features.

Product Version

NOTE:

Unless otherwise stated, "eNodeB", "Pico", "eAN", and "AirNode" in this document refer to the 3810 series AirNode.

The 3810 series AirNode is a base station that provides communications services in Huawei OneAir solution. The following table lists the product name and product version related to the 3810 series AirNode.

Intended Audience

This document is intended for:

 Network planners  System engineers

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Organization

 Security Overview  Transmission Security  OM Security  Equipment Security  Reference Information

Parent topic: Description

3.3.2 Transmission Security

 Transmission Security Overview  DTLS  IPsec  PKI  SSL  Radio Security

Parent topic: eAN3810A Security Management Description

3.3.5 Reference Information

 User Name and Default Password

Parent topic: eAN3810A Security Management Description

3.3.5.1 User Name and Default Password

Table 1 describes the user name and default password in the eAN3810A system.

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Table 1 User name and default password in the eAN3810A system

Category

Sections in eAN3810A Hardware Description

eAN3810A main equipment

eAN3810A Exterior

eAN3810A Ports

eAN3810A Indicators

Auxiliary device

PSE

Dock

Mounting kits

eAN3810A Mounting Kits

Dock Mounting Kits

Cables

Cable List

Parent topic: Information About the Installation

4.1.2.2 Installation Options and Restrictions

The eAN3810A can be installed on a wall or pole. Installation scenarios must meet heat-dissipation and waterproofing requirements of the eAN3810A.

Installation on a Pole

Figure 1 shows the diameter of a pole for installing an eAN3810A.

Figure 1 Diameter of a pole for installing a eAN3810A

NOTICE:

 The diameter of a pole for installing a eAN3810A ranges from 48 mm (1.89 in.)

to 114 mm (4.49 in.). The recommended diameter is 60 mm (2.36 in.).

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 The recommended thickness of the pole wall is 3.5 mm (0.14 in.) or above.

Figure 2 shows the eAN3810A installed on a pole.

Figure 2 A eAN3810A installed on a pole

Installation on a Wall

The wall for installing eAN3810A must meet the following requirements:

 The wall can bear a load at least four times the weight of a eAN3810A.  The screws must be tightened with a torque of 30 N·m. This ensures the

screws work properly and the wall remains intact without cracks in it.

Figure 3 shows the eAN3810A installed on a pole.

Figure 3 A eAN3810A installed on a wall

Parent topic: Information About the Installation

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4.1.2.3 Installation Clearance and Space Requirements

This section describes the recommended and minimum clearances for a eAN3810A.

Clearance for a eAN3810A

When the eAN3810A is installed on a wall or pole, the minimum clearance is required for easy cabling and operation and maintenance (O&M). Based on the engineering practice, the recommendation for the installation clearance is provided.

 The recommended clearances are for customers, ensuring normal running and

providing appropriate space for O&M. If installation space is sufficient, leave the recommended clearances after installing equipment.

 The minimum clearance ensures normal operation and heat dissipation, but O&M

activities such as checking indicator status and opening the cover plate of a cabling cavity cannot be properly conducted. If installation space is restricted, leave the minimum clearance after installing equipment.

Figure 1 show the clearances for installing a eAN3810A.

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Figure 1 Clearances for installing a eAN3810A

Installation Spacing Between eAN3810A

Figure 2 lists the horizonta spacing between eAN3810A.

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Figure 2 Clearances for installing a eAN3810A

Figure 3 lists the vertical spacing between eAN3810A.

Figure 3 Clearances for installing a eAN3810A

Parent topic: Information About the Installation

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4.1.2.4 Installation Environment Requirements

Table 1 Environment specifications of eAN3810A

Item

Specifications

Operating temperature

-40ºC to +45ºC (with solar radiation)

-40ºC to +50ºC (without solar radiation)

NOTE:

At -40ºC to -20ºC, the AirNode can start up, but its performance cannot meet requirements. At -20ºC to +50ºC, the performance of the AirNode meets requirements.

Storage temperature

-40ºC to +70ºC

Relative humidity

5% RH to 95% RH

Absolute humidity

1 g/m3 to 30 g/m3

Atmospheric pressure

70 kPa to 106 kPa

Protection class

IP65

The installation environment of a eAN3810A involves the running environment specifications for the eAN3810A.

Running Environment Specifications

Table 1 shows the environment specifications for the eAN3810A.

Requirements for the Installation Scenarios

To ensure proper heat dissipation of the eAN3810A, the following requirements must be met:

 The eAN3810A cannot be installed in an enclosed cabinet without a cooling

system.

 The eAN3810A cannot be installed in an enclosed camouflage box.  The eAN3810A cannot be installed in an enclosed equipment room without a

cooling system.

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NOTICE:

(1) eAN3810A

(2) Installation support (pole or wall)

If the eAN3810A is inappropriately installed, heat dissipation of the eAN3810A deteriorates and the eAN3810A may not work properly, as shown in Figure 1.

Figure 1 Inappropriately installed eAN3810A

Requirements for the Installation methods

To ensure the heat dissipation of the eAN3810A and waterproofing of the ports at the bottom of the eAN3810A, the vertical deviation angle of a eAN3810A must be less than or equal to 10°, as shown in Figure 2.

Figure 2 Requirements for the vertical deviation angle of a eAN3810A

Parent topic: Information About the Installation

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4.1.3 Unpacking the Equipment

If...

Then...

The total number of the components is consistent with that recorded in the packing lists on all packing boxes

Go to 2.

The total number of the components is inconsistent with that recorded in the packing lists on all packing boxes

Report the problems and causes to the local Huawei office.

If...

Then...

The exterior of each packing box is intact

Go to 3.

It is damaged or soaked

Report the problems and causes to the local Huawei office.

If...

Then...

This section describes how to unpack and check the delivered equipment to ensure that all the materials are included and intact.

Context

NOTE:

When transporting, moving, or installing the equipment, components, or parts, you must:

 Prevent them from colliding with doors, walls, shelves, or other objects.  Wear clean gloves, and avoid touching the equipment, components, or parts with bare hands,

sweat-soaked gloves, or dirty gloves.

NOTICE: Power on an eAN3810A within 24 hours after unpacking it. If you power off an eAN3810A for maintenance, restore power to the eAN3810A within 24 hours.

Procedure

1. Count the total number of the shipments.

2. Check the exterior of each packing box.

3. Check the type and quantity of the equipment in the boxes according to the

packing list.

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If...

Then...

The type and number are consistent with the packing list on each packing list

Sign the

Packing List

with the

operator.

There is any shortage, wrong delivery, or damaged equipment

Report the problems and causes to the local Huawei office.

4. CAUTION:

5. To protect the equipment from damage, keep the unpacked equipment and

packing materials indoors. To help find out the cause of any damage in the future, take photos of the storeroom, rusted or eroded equipment, packing cases, and packing materials, and then file the photos.

Parent topic: eAN3810A Hardware Installation Guide

4.1.4 Installation Process

This section describes the eAN3810A installation process.

Figure 1 shows the eAN3810A installation process.

Figure 1 eAN3810A installation process

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Parent topic: eAN3810A Hardware Installation Guide

4.1.5 Obtaining the ESN

Before installing the eAN3810A, record its electronic serial number (ESN) for future use during commissioning.

Context

The ESN uniquely identifies a device and is required during commissioning.

Procedure

1. Remove the backup ESN label from the surface of the eAN3810A. as shown in

Figure 1.

NOTE:

Before removing the backup SN label, photograph it.

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Figure 1 Removing the ESN label

2. Record the ESN by using the template described in section ESN Collection Template,

and report it to the eAN3810A commissioning personnel.

Parent topic: eAN3810A Hardware Installation Guide

4.1.6 (Optional) Installing a Micro SD Card

This section describes how to install a micro SD card in the eAN3810A.

Prerequisites

Software and configuration data files need to be prepared for the micro SD card to be installed. For detailed operations, see

Procedure

1. Wear ESD gloves.

2. Use an M5 inner hexagon screwdriver to loosen a screw on the cabling cavity

panel and open the cabling cavity on the side.

3. Install a micro SD card in the micro SD card slot, as shown in Figure 1.

eAN3810A Deployment Guide

.

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Figure 1 Installing a micro SD card

4. Cover the plate for the cabling cavity and use the screwdriver to tighten

the screw.

Parent topic: eAN3810A Hardware Installation Guide

4.1.7 Installing the eAN3810A

This section describes the eAN3810A installation process.

 Installing eAN3810A on a Pole

This section describes the procedure and precautions for installing an eAN3810A on a pole.

 Installing eAN3810A on a Wall

This section describes the procedure and precautions for installing an eAN3810A on a wall.

Parent topic: eAN3810A Hardware Installation Guide

4.1.7.1 Installing eAN3810A on a Pole

This section describes the procedure and precautions for installing an eAN3810A on a pole.

Context

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 Do not stand an eAN3810A upright because the RF ports cannot support the

weight of the eAN3810A.

 Place a foam pad or cardboard under an eAN3810A to protect the eAN3810A

housing from damage during the installation.

Procedure

1. Determine a position for installing the separate mounting kit, as shown in

Figure 1.

Figure 1 Distance between the separate mounting kit and the ground

NOTE:

It is recommended that the mounting kits be installed at a position 1200 mm (47.24 in.) to 1600 mm (59.06 in.) high above the ground.

2. Install the mounting kit, as shown in Figure 2.

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Figure 2 Installing the eAN3810A mounting kit

a. Determine a position for installing the eAN3810A. Then, place the

separate mounting kit onto the pole, thread the hose clamp through the mounting kit, and encircle the pole with the hose clamp, as shown by illustrations a, b, and c in Figure 2.

b. Use an M6 inner hexagon screwdriver to tighten the bolt on each hose

clamp to 7 N·m (61.96 lbf·in.) to secure the mounting kit, as shown by

illustration d in Figure 2.

3. Secure the eAN3810A onto the separate mounting kit, as shown in Figure 3.

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Figure 3 Securing the eAN3810A onto the mounting kit

a. Hang the two dowels on the top of the eAN3810A attachment plate onto the

mounting kit, and push the eAN3810A until it snaps into place, as shown by illustrations a and b in Figure 3.

b. Use the M6 inner hexagon screwdriver to tighten the screw on the top of

the attachment plate to 5 N·m (44.25 lbf·in.), as shown by illustration

c in Figure 3.

Parent topic: Installing the eAN3810A

4.1.7.2 Installing eAN3810A on a Wall

This section describes the procedure and precautions for installing an eAN3810A on a wall.

Context

The wall for installing eAN3810As must meet the following requirements:

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 The wall must be able to bear a weight four times heavier than the eAN3810A's

(1) Level

(2) Tapped hole

(3) Marker

weight.

 Expansion bolts must be tightened to 30 N·m (265.52 lbf·in.) to ensure that

the bolt assemblies work properly and the wall remains intact.

NOTICE:

 Do not stand an eAN3810A upright because the RF ports cannot support the

weight of the eAN3810A.

 Place a foam pad or cardboard under an eAN3810A to protect the eAN3810A

housing from damage during the installation.

Procedure

1. Determine a position for installing the eAN3810A on a wall, use a level to

verify that the marking-off template is placed horizontally, and then use a marker to mark anchor points, as shown in Figure 1.

Figure 1 Marking anchor points

NOTE:

It is recommended that the separate mounting kit be 1200 mm (47.24 in.) to 1600 mm (62.99 in.) above the ground.

2. Drill holes at the anchor points and install expansion bolts in the holes,

as shown in Figure 2.

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Figure 2 Drilling a hole and inserting an expansion bolt assembly

(1) M6x60 bolt

(2) Nut

(3) Spring washer

(4) Flat washer

(5) Expansion tube

a. Use a hammer drill with a φ 8 bit to drill holes vertically at the marked

anchor points. Ensure that the depth of each hole ranges from 45 mm (1.77 in.) to 50 mm (1.97 in.).

CAUTION:

Take proper safety measures to protect your eyes and respiratory tract against the dust before drilling holes.

b. Use a vacuum cleaner to clear the dust out from inside and around the

holes, and measure the distances between holes. If any of the holes is beyond the acceptable range, mark a new anchor point and drill a new hole.

c. Tighten the expansion bolts slightly, and place each expansion bolt

vertically into each hole.

d. Use a rubber mallet to pound each expansion bolt until the corresponding

expansion tube completely enters the hole. Leave 20 mm (0.79 in.) of the expansion bolt outside the wall.

e. Remove the M6x60 bolt, nut, spring washer, and flat washer in sequence.

3. Place the mounting kit onto the wall, insert four M6x60 bolts into the

tapped holes on the mounting kit, and tighten each bolt to 5 N·m (44.25 lbf·in.) to secure the mounting kit, as shown in Figure 3.

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Figure 3 Securing the separate mounting kit

(1) Nut

(2) Spring washer

(3) Flat washer

4. Hold the eAN3810A, hang the two dowels on the top of the eAN3810A attachment

plate onto the separate mounting kit, and push the eAN3810A until it snaps into place, as shown by illustrations a and b in Figure 4.

5. Use the M6 inner hexagon screwdriver to tighten the screw on the top of the

separate attachment plate to 5 N·m (61.96 lbf·in.), as shown by

illustration c in Figure 4.

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Figure 4 Securing the eAN3810A onto the mounting kit

Parent topic: Installing the eAN3810A

4.1.8 Installing the Auxiliary Devices

This section describes the procedure and precautions for installing the auxiliary devices.

 (Optional) Installing a Dock

This section describes the procedure and precautions for installing a dock.

 (Optional) Installing the PSE

This section describes the procedure and precautions for installing the PSE on a wall.

Parent topic: eAN3810A Hardware Installation Guide

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4.1.8.1 (Optional) Installing a Dock

This section describes the procedure and precautions for installing a dock.

 Installing a Dock on a Pole

This section describes the procedure and precautions for installing the Dock on a pole.

 Installing a Dock on a Wall

This section describes the procedure and precautions for installing the Dock on a wall.

Parent topic: Installing the Auxiliary Devices

4.1.8.1.1 Installing a Dock on a Pole

This section describes the procedure and precautions for installing the Dock on a pole.

Procedure

1. Use an M4 inner hexagon screwdriver to remove the Dock integrated mounting

bracket, install the Dock separated mounting bracket instead, and tighten the four screws to 2 N·m (17.70 lbf·in.), as shown in Figure 1.

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Figure 1 Replacing the Dock mounting bracket

2. Route two hose clamps through the up and down mounting holes on the Dock

separate mounting bracket, but do not route the steel belts through the locks, as shown in Figure 2.

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Figure 2 Routing hose clamps through the Dock separate mounting bracket

3. Put the Dock in the installation position, route two hose clamps through the

pole and the steel belts through the locking connectors, partially tighten the screws, and use an M6 inner hexagon torque screwdriver to tighten the screws to 5 N·m (44.25 lbf·in.), as shown in Figure 3.

Ensure that your body is close to the module when tightening hose clamps.

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Figure 3 Tightening hose clamps

Parent topic: (Optional) Installing a Dock

4.1.8.1.2 Installing a Dock on a Wall

This section describes the procedure and precautions for installing the Dock on a wall.

Procedure

1. Place the Dock separate mounting bracket against the wall, use a level to

verify that the mounting bracket is horizontally placed, and use a marker to mark anchor points, as shown in Figure 1.

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Figure 1 Marking anchor points

(1) Level

(2) Mounting hole

(3) Marker

(4) Dock separate mounting bracket

(1) M6x60 bolt

(2) Nut

(3) Spring washer

(4) Flat washer

(5) Expansion tube

2. Drill holes at the anchor points, and install expansion bolt assemblies, as

shown in Figure 2.

Figure 2 Drilling holes and installing expansion bolt assemblies

a. Use a hammer drill with a Ф 8 drill bit to drill holes perpendicularly

with the wall at the marked anchor points. Ensure that the depth of each hole ranges from 45 mm to 50 mm (1.77 in. to 1.97 in.) and each hole is of the same depth.

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CAUTION:

To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes.

b. Use a vacuum cleaner to clear dust inside and around the holes, and then

measure the inter-hole spacing. If the spacing is too wide or too narrow, drill holes again.

c. Tighten each expansion bolt slightly and place them perpendicularly into

each hole.

d. Hit each expansion bolt using a rubber mallet to enable the expansion

tube to enter the hole completely.

e. Remove the M6x60 bolt, nut, spring washer, and flat washer from each

expansion bolt assembly in sequence.

3. Use an M4 inner hexagon screwdriver to remove the Dock integrated mounting

bracket, install the Dock separated mounting bracket instead, and tighten the four screws to 2 N·m (17.70 lbf·in.), as shown in Figure 3.

Figure 3 Replacing the Dock mounting bracket

4. Put the Dock to the installation position, install the separate mounting

bracket on the expansion bolts, and use an M6 socket wrench to tighten the expansion bolts to 5 N·m (44.25 lbf·in.), as shown in Figure 4.

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Figure 4 Fitting the Dock onto the wall

(1) Bolt

(2) Flat washer

(3) Spring washer

(4) Nut

Parent topic: (Optional) Installing a Dock

4.1.8.2 (Optional) Installing the PSE

This section describes the procedure and precautions for installing the PSE on a wall.

Context

The PSE can be installed only on an indoor wall.

Procedure

1. Place the PSE against the wall, level it in the installation position, and

mark anchor points.

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Figure 1 Marking anchor points

2. Drill holes and install expansion bolts.

Figure 2 Drill holes and install expansion bolts

3. Install the PSE

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Figure 3 Install the PSE

Parent topic: Installing the Auxiliary Devices

4.1.9 Installing Cables

This section describes the procedures for installing eAN3810A cables and auxiliary devices cables.

 Cabling Requirements

Cables must be laid out according to the specified cabling requirements to prevent signal interference.

 Cable Connections

This section describes eAN3810A cable connections.

 Installing a PGND Cable

This section describes the procedure for installing a PGND cable.

 Installing a RF Jumper

This section describes the procedure for installing an RF jumper.

 Installing an Ethernet Cable

This section describes how to install an Ethernet cable.

 (Optional) Installing the PSE Cable

This section describes the procedure and precautions for installing the PSE cables.

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 (Optional) Installing the Dock Ethernet Cable

This section describes procedure and precautions for installing a Dock Ethernet cable.

 (Optional) Installing the Dock Power Cable

This section describes the procedure and precautions for installing a power cable. A Dock input power cable connects the Dock and an external power supply device to lead external power into the Dock. A Dock cascading power cable is used for power supply cascading between two Docks.

Parent topic: eAN3810A Hardware Installation Guide

4.1.9.1 Cabling Requirements

Cables must be laid out according to the specified cabling requirements to prevent signal interference.

NOTE:

If a cable listed below is not required, skip the cabling requirements of the cable.

General Cabling Requirements

Bending radius requirements

 The bending radius of a 7/8'' feeder must be greater than 250 mm (9.84 in.),

and the bending radius of a 5/4'' feeder must be greater than 380 mm (14.96 in.).

 The bending radius of a 1/4'' jumper must be greater than 35 mm (1.38 in.).

The bending radius of a super-flexible 1/2'' jumper must be greater than 50 mm (1.97 in.), and the bending radius of an ordinary 1/2'' jumper must be greater than 127 mm (5.00 in.).

 The bending radius of a PGND cable must be at least three times its diameter.  The bending radius of a signal cable must be at least five times its diameter.

Cable binding requirements

 Cables of the same type must be bound together.  Different types of cables must be separately laid out and bound, with a

minimum distance of 30 mm (1.18 in.) from each other.

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 Cables must be bound tightly and neatly. The sheaths of cables must not be

damaged.

 Cable ties must face the same direction, and those at the same horizontal

line must be in a straight line.

 The excess of indoor cable ties must be cut off. The excess of 5 mm (0.197

in.) of outdoor cable ties should be reserved, and the cut surfaces must be smooth without sharp edges.

 After cables are installed, labels or nameplates must be attached to the

cables at their ends, curves, and interconnection positions.

Security requirements

 When laying out cables, avoid sharp objects, for example sharp edges on the

wall. If necessary, use tubes to protect the cables.

 When laying out cables, keep cables away from heat sources, or use heat

insulation materials to insulate the cables from the heat sources.

 Reserve a proper distance (0.1 m [3.937 in.] is recommended) between

equipment and cables especially at the cable curves to protect the cables and equipment.

Indoor cabling requirements

 Route each cable into the room through the feeder window.  Reserve drip loops for all cables outside the feeder window before routing

them into the room. Ensure that the radiuses of the drip loops are greater than or equal to the minimum bending radiuses of the cables.

 When routing a cable into the room, ensure that a person is assisting you in

the room.

 Apply waterproof treatment to the feeder window.

Outdoor Cabling Requirements

 Protect outdoor cables against potential damage. For example, thread the

cables through tubes.

 Cables to be protected include AC power cables, transmission cables, and

cables laid out underground.

 Use cable clips to secure cables outdoors.  Arrange cables neatly along the routing direction and use cable clips to

secure the cables.

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 Determine the positions where the clips are installed according to the actual

situation. For example, 7/8" feeders are secured with clips at an interval of

1.5 m (4.92 ft) to 2 m (6.56 ft), and CPRI fiber optic cables and power cables are secured with clips at an interval of 1 m (3.28 ft) to 1.5 m (4.92 ft). Ensure that the clips are evenly spaced and in the same direction.

 When fastening cables with a clip, ensure that the cables are aligned neatly

and are routed through the holes in the clip. Do not stretch the cables too tightly.

 When using clips to secure cables, tighten the screws on the clips after all

cables are arranged and laid out.

Special Cabling Requirements

Cabling of PGND cables

 PGND cables for a base station must be connected to the same ground bar.  PGND cables must be buried in the ground or routed indoors.  The external conductor of the coaxial wire and the shield layer of the

shielded cable must have proper electrical contact with the metal surface of the equipment which they are connected to.

 PGND cables and signal cables must be installed separately. A certain

distance must be reserved between them to prevent interference from each other.

 Switches or fuses must not be installed on the PGND cables.  Other devices must not be used for electrical connections of the PGND cables.  All the metal parts in the housing of the equipment must be reliably

connected to the ground terminal.

Parent topic: Installing Cables

4.1.9.2 Cable Connections

This section describes eAN3810A cable connections.

Figure 1 shows the cable connections when an eAN3810A is installed.

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Figure 1 Cable connections when an eAN3810A is installed

(1) PGND cable

(2) RF jumper

(3) Ethernet cable

Parent topic: Installing Cables

4.1.9.3 Installing a PGND Cable

This section describes the procedure for installing a PGND cable.

Procedure

1. Prepare a eAN3810A PGND cable. a. Cut the cable to a length suitable for the actual cable route.