Huawei Technologies AR-DCM-PA AR-DCM-Pa User Manual Hardware Guide

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Huawei AR532 Router & AR-DCM-Pa

User Manual

Issue

Date

2016-09-20

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2016-09-20)

Huawei Proprietary and Confidential

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

Huawei AR532 Router & AR-DCM-Pa

User Manual

About This Document

Issue 01 (2016-09-20)

Huawei Proprietary and Confidential

About This Document

Intended Audience

This document describes the AR532 hardware structure and provides installation instructions,

covering the equipment appearance and specifications, installation preparations, equipment

installation procedure, and cable connection.

This document is intended for:

 Hardware installation engineers

 Onsite maintenance engineers

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation

which, if not avoided, will result in death or

serious injury.

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iii

Symbol

Description

Indicates a potentially hazardous situation

which, if not avoided, could result in death

or serious injury.

Indicates a potentially hazardous situation

which, if not avoided, may result in minor

or moderate injury.

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Symbol

Description

Indicates a potentially hazardous situation

which, if not avoided, could result in

equipment damage, data loss, performance

deterioration, or unanticipated results.

NOTICE is used to address practices not

related to personal injury.

Calls attention to important information,

best practices and tips.

NOTE is used to address information not

related to personal injury, equipment

damage, and environment deterioration.

Change History

Changes between document issues are cumulative. The latest document issue contains all the

changes made in earlier issues.

Issue 01 (2016-09-20)

This issue is the first official release.

Huawei AR532 Router & AR-DCM-Pa

User Manual

Contents

Issue 01 (2016-09-20)

Huawei Proprietary and Confidential

Contents

About This Document .................................................................................................................... ii

1 Hardware Description .................................................................................................................. 1

1.1 Chassis .......................................................................................................................................................................... 1

1.1.1 Version Mapping ........................................................................................................................................................ 1

1.1.2 Appearance ................................................................................................................................................................ 1

1.1.3 Indicator Description ................................................................................................................................................. 3

1.1.4 Interface Description.................................................................................................................................................. 5

1.1.5 Technical Specifications ............................................................................................................................................ 7

1.2 Modules ........................................................................................................................................................................ 8

1.2.1 PLC Module............................................................................................................................................................... 8

2 Hardware Installation ................................................................................................................ 11

2.1 Preparations ................................................................................................................................................................ 11

2.1.1 Safety Precautions ................................................................................................................................................... 11

2.1.2 Checking the Installation Environment ................................................................................................................... 12

2.1.3 Preparing Installation Tools ..................................................................................................................................... 13

2.2 Installing an AR532 Router ........................................................................................................................................ 14

2.2.1 Installing the Router in a Three-Meter Box ............................................................................................................. 14

2.2.2 (Optional) Installing a PLC Module in the Router................................................................................................... 17

Huawei AR532 Router & AR-DCM-Pa

User Manual

1 Hardware Description

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1 Hardware Description

About This Chapter

1.1 Chassis

1.2 Modules

1.3 Cables

1.1 Chassis

1.1.1 Version Mapping

Table 1-1 lists the mapping between the AR532 router and software versions.

Table 1-1 Mapping between the AR532 router and software versions

Router Model

Software Version

AR532

V200R008C20 and later versions

1.1.2 Appearance

Figure 1-1 shows the appearance of the AR532 router.

Huawei AR532 Router & AR-DCM-Pa

User Manual

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Figure 1-1 AR532 appearance

Huawei AR532 Router & AR-DCM-Pa

User Manual

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Coin battery holder

NOTE

To prevent short circuiting of the coin

battery, use insulated tweezers to replace

the battery.

Cover open sensor

USB interface

PS/2 (RS232 interface)

Operation keys

Backup battery holder

NOTE

To ensure optimal performance of the

battery, it is recommended that the battery

be used within a temperature range of

-10°C to +60°C (14°F to 140°F).

3G module slot

PLC/RF module slot

Auxiliary terminals

NOTE

Terminals 15 to 18 (A1, B1, A2, B2) are

used for RS485 interfaces.

AC power socket

GE combo interface

GE electrical interface

Related Documents

Video: (video)Huawei AR532 Introduction

1.1.3 Indicator Description

Figure 1-2 shows indicators on the AR532 router.

Huawei AR532 Router & AR-DCM-Pa

User Manual

1 Hardware Description

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Figure 1-2 Indicators on the AR532

Numbe

Indicator

Color

Description

RUN/ALM

Red and

green

Slow blinking green: The system is running

properly.

Fast blinking green: The system is powering on

or is restarting.

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Numbe

Indicator

Color

Description

Steady red: A fault that affects services has

occurred. The fault cannot be rectified

automatically and requires manual intervention.

Off: The system software is not running or is

resetting.

2/4

GE electrical

interface

indicators

(GE0 and

GE1)

Green

Steady on: A link has been established on the

corresponding GE electrical interface.

Blinking: Data is being transmitted or received

on the corresponding GE electrical interface.

Off: No link is established on the corresponding

GE electrical interface.

3/5

RS485

interface

indicators

(RS4850 and

RS4851)

Orange

Steady on: The corresponding RS485 link is

available, but the interface is not connected or is

not transmitting or receiving data.

Fast blinking: The corresponding RS485 link is

available and is transmitting or receiving data.

Off: The corresponding RS485 link is not

configured or has failed.

1.1.4 Interface Description

USB Interface

Do not remove the USB flash drive during a USB-based deployment. Otherwise, the system

will restart.

The USB interface supports USB 2.0 devices and provides upload and download speeds of

480 Mbit/s. You can use the USB interface to upload or download configuration and

application files to the flash memory. Table 1-2 lists USB interface attributes.

Table 1-2 USB interface attributes

Attribute

Description

Connector type

TYPE-A

Standards compliance

USB 2.0

Working mode

Host

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GE Electrical Interface

A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives Ethernet

services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s. Table 1-3 lists GE electrical interface

attributes.

Table 1-3 GE electrical interface attributes

Attribute

Description

Connector type

RJ45

Standards compliance

IEEE802.3, IEEE802.3u, IEEE802.3ab

Interface attribute

MDI/MDIX

NOTE

 MDI stands for medium dependent interface,

an Ethernet interface connection mode.

Ethernet interfaces of most network interface

cards (NICs) are MDI interfaces.

 MDIX stands for medium dependent

interface crossover, a version of MDI. MDIX

interfaces are usually used on HUB or LAN

switch.

Frame format

Ethernet_II, Ethernet_SAP, Ethernet_SNAP

Network protocol

Cable type

Ethernet Cable

3G-WCDMA Antenna Interface

The 3G-WCDMA antenna interface connects to a 3G-WCDMA antenna to receive and

transmit 3G signals. Table 1-4 lists 3G-WCDMA antenna interface attributes.

Table 1-4 3G-WCDMA antenna interface attributes

Attribute

Description

Connector type

SMA

Standards compliance

3GPP TS 134 121-1

Frequency bands supported

UMTS: 2100/900 (MHz)

EDGE/GPRS/GSM: 1900/1800/900/850

(MHz)

Rate

GSM CS:

 Uplink: 9.6 kbit/s

 Downlink: 9.6 kbit/s

GPRS/EDGE: Multi-slot Class 12, Class B

WCDMA CS:

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Attribute

Description

 Uplink: 64 kbit/s

 Downlink: 64 kbit/s

WCDMA PS:

 Uplink: 384 kbit/s

 Downlink: 384 kbit/s

HSDPA: downlink rate of 3.6 Mbit/s

Network protocol

GSM/GPRS/EDGE/WCDMA/HSDPA

Antenna type

3G Whip Antenna

GE Combo Interface

A GE combo interface consists of an optical Ethernet interface and an electrical Ethernet

interface on the panel. The two interfaces have only one internal forwarding interface. The

electrical and optical interfaces are multiplexed, and only one of them can work at a time.

When one of the Ethernet interfaces is working, the other interface is shut down.

 A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives

services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s.

 The GE optical interface (100/1000 Mbit/s auto-sensing) transmits and receives services

at 100 Mbit/s or 1000 Mbit/s.

By default, a combo interface works as an electrical interface and uses an Ethernet cable to transmit and

receive data.

1.1.5 Technical Specifications

Table 1-5 lists the technical specifications of the AR532 router.

Table 1-5 AR532 technical specifications

Item

Description

System parameters

Processor

Dual-core, 700 MHz

Memory

256 MB

Flash memory

512 MB

Dimensions and weight

Dimensions (W x

D x H)

290 mm x 180 mm x 95 mm (11.42 in. x 7.09 in. x 3.74 in.)

Weight

2.5 kg (5.51 lb)

Power specifications

Rated input voltage

 Single-phase: 100 V to 240 V AC

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Item

Description

range

 Three-phase: 173 V to 415 V AC

Maximum input

voltage range

 Single-phase: 90 V to 290 V AC

 Three-phase: 304 V to 456 V AC

Power consumption

Maximum power

consumption

12.5 W

Environment parameters

Operating

environment

temperature

-25°C to +70°C (-13°F to +158°F)

NOTE

The operating temperature cannot exceed 65°C (149°F) when a 3G module is

used in the router.

Storage

temperature

-40°C to +85°C (-40°F to +185°F)

Operating relative

humidity

5% to 95%, noncondensing

Operating altitude

< 5000 m (16404 ft.)

1.2 Modules

1.2.1 PLC Module

Appearance

Figure 1-3 shows the appearance of a PLC module.

Figure 1-3 PLC module appearance

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Panel

Figure 1-4 shows the panel of a PLC module.

Figure 1-4 Panel of a PLC module

Number

Item

Color

Description

PWR

indicator

Green

Steady on: The system power supply is normal.

Off: The system power is off.

indicator

Green

Startup stage: blinks at variable frequencies.

Operation stage: shows the currently working

frequency band and serial number identifier

(SNID) of the PLC module in the same way.

 Show the SNID: The indicator keeps on for

500 ms and then off for 500 ms. The number

of alternations between the on and off states

depends on the SNID value.

 After showing the SNID, the indicator stays

off for 5s.

 Show the working frequency band: The

indicator keeps on for 2s and then off for 2s.

This process lasts for 4s to 16s, depending on

the frequency band used.

− Band 0: The indicator turns on once.

− Band 1: The indicator turns on twice.

− Band 2: The indicator turns on three times.

− Band 3: The indicator turns on four times.

 After showing the working frequency band,

the indicator stays off for 5s, and then starts to

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Number

Item

Color

Description

show the SNID again.

Green

Startup stage: blinks at variable frequencies.

Operation stage: steady on when data is being

received and off when no data is received.

Ordering Information

To place an order, contact the Huawei local office.

Table 1-6 provides the ordering information.

Table 1-6 Ordering information

Part Number

Module Name

Description

50030153

AR-DCM-Pa

PLC module

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2 Hardware Installation

About This Chapter

2.1 Preparations

2.2 Installing an AR532 Router

2.1 Preparations

2.1.1 Safety Precautions

Before you start the installation procedure, read all safety precautions described in this

document and observe any warning labels affixed to the equipment. Doing so will ensure your

safety and protect the equipment from damage.

Safety precautions provided in this document may not cover every eventuality, so remain

mindful of safety at all times.

Only trained and qualified personnel should be allowed to install, operate or maintain the

equipment.

General Safety Guidelines

 Always take precautions against ESD whenever you handle the equipment. For example,

wear ESD gloves or an ESD wrist strap. To avoid electric shock or burn, remove

conductive objects like jewelry and watch.

 After installing the equipment in a cabinet or rack, connect a ground cable to the

equipment. The ground cable must be connected first and disconnected last.

Environmental Safety

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Do not install the equipment in an environment with flammable or explosive gases or smoke.

 Install the equipment in a dry environment away from sources of water.

 The installation site must be well ventilated to ensure normal operation of the equipment.

Electrical Safety

 Contact with high-voltage power can be fatal. Misoperations on high-voltage facilities

may result in fire, electric shock, or other accidents.

 Never install or remove the equipment and power cables while the power is on. The

electric arc or spark generated between a power cable and conductor may cause fire or eye

damage.

 To protect personal and equipment safety, ground the equipment before connecting it to a

power source.

Mechanical Safety

 Protect the equipment from collision during transportation and unpacking.

 If damage is found on the shell of the equipment, which may be caused by collision during

movement or installation, contact the equipment supplier immediately. Do not power on

the equipment in this case.

 Place the equipment on a shelf in your warehouse. Do not stack more than 10 boxes of

routers or more than 10 unpacked routers together.

2.1.2 Checking the Installation Environment

Before the installation, ensure that the environment in the installation site meets operation

requirements of the equipment.

The following table lists requirements for the installation environment.

Item

Requirement

Heat dissipation

There must be more than 50 mm clearance around the

equipment for heat dissipation.

Cleanness

 The equipment must be installed in a clean, dry, well

ventilated site.

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Item

Requirement

 The installation site must be free from leaking or

dripping water, heavy dew, and humidity.

Temperature and humidity

 Operating temperature: -25°C to +70°C (-13°F to

+158°F)

 Operating relative humidity: 5% to 95%

(noncondensing)

NOTE

If the relative humidity exceeds 70%, use dehumidifiers or

dehumidifying air conditioners.

Corrosive gases avoidance

There must be no acidic, alkaline, or other corrosive gases

in the installation site.

Surge protection

 Deploy signal cables on internal walls. Do not route

cables aerially in outdoor environments.

 Keep signal cables away from power cables and surge

protection devices.

Electromagnetic

environment

See Electromagnetism Requirements for the Equipment

Room.

2.1.3 Preparing Installation Tools

The following table lists the tools used for the installation.

Tool

Function

Picture

Flat-head

screwdriver

Used to turn

slotted-head screws

and bolts.

Phillips

screwdriver

Used to turn

cross-head screws and

bolts.

Marker

Used to draw lines

and mark labels.

Diagonal

pliers

Used to cut insulation

tubes and cable ties.

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2.2 Installing an AR532 Router

2.2.1 Installing the Router in a Three-Meter Box

Tools and Accessories

 Three-meter box (purchased separately)

 Three-phase four-pin power cable

 M4 screws (two)

 Flat-head screwdriver

 Phillips screwdriver

The three-phase four-pin power cable and M4 screws are included in the accessory package of the

three-meter box.

Procedure

Step 1 Use a Phillips screwdriver to loosen the screws at two sides of the lower protection cover on

the AR532 router, and then remove the cover.

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Step 2 Hang the AR532 router on the screw in the meter box by the mounting hole at the back of the

router, and use two M4 screws to secure the router in the meter box.

Step 3 Remove power cable cover and connect the three-phase four-pin power cable to the AR532

router and circuit breaker.

The power terminals on the AR532 router are La, Lb, Lc, and N from left to right.

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Step 4 Install the power cable cover, and then the lower protection cover to the AR532 router.

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----End

2.2.2 (Optional) Installing a PLC Module in the Router

Tools and Accessories

 PLC module (purchased separately)

 Phillips screwdriver

Procedure

Step 1 Use a Phillips screwdriver to loosen the screw at the right side of the upper protection cover

on the AR532 router, open the upper protection cover, and install the PLC module into the

router.

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Step 2 Close the upper protection cover, install the lower protection cover, and tighten screws on

them.

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This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the

equipment.

---End

Huawei Technologies AR-DCM-PA AR-DCM-Pa User Manual Hardware Guide

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