Huawei HG556a User manual

EchoLife HG556a Home Gateway

Service Manual

HUAWEI TECHNOLOGIES CO., LTD.

EchoLife HG556a

V100R001

Service Manual

Issue 0

Date 20--3

Part Number 202219

Huawei Technologies Co., Ltd. provides customers with comprehensive technical

support and service. For any assistance, please contact our local office or company

headquarters.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

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.

The product described in this manual may include copyrighted software of Huawei

Technolog

ies Co., Ltd and possible licensors. Customers shall not in any manner

reproduce, distribute, modify, decompile, disassemble, decrypt, extract, reverse

engineer, lease, assign, or sublicense the said software, unless such restrictions are

prohibited by applicable laws or such actions are approved by respective copyright

holders under licenses.

Trademarks and Permissions

, , and

are trademarks or registered trademarks of Huawei

Technologies Co., Ltd.

Other trademarks, product, service and company names mentioned are the property

of their respective owners.

Notice

Some features of the product and its accessories described herein rely on the

software installed, capacities and settings of local network, and may not be activated

or may be limited by local network operators or network service providers. Thus the

descriptions herein may not exactly match the product or its accessories you

purchase.

Huawei Technologies Co., Ltd reserves the right to change or modify any information

or specifications

contained in this manual without prior notice or obligation.

NO WARRANTY

THE CONTENTS OF THIS MANUAL ARE PROVIDED “AS IS”. EXCEPT AS

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INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, OR LOST PROFITS,

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Customers shall comply with all applicable export or import laws and regulations and

will obtain all necessary governmental permits and licenses in order to export,

re-export or import the product mentioned in this manual including the software and

technical data therein.

Huawei Proprietary and Confidential

EchoLife HG556a

Service Manual

Contents

Issue 02 (2010-02-03) Huawei Proprietary and Confidential

i

Contents

About This Document ............................................................................................... 1

1 Safety Precautions ................................................................................................ 1-1

2 Product Overview ................................................................................................. 2-1

2.1 Product Features.......................................................................................................... 2-1

2.2 Hardware..................................................................................................................... 2-1

2.2.1 Indicators......................................................................................................... 2-1

2.2.2 Interfaces and Buttons..................................................................................... 2-2

3 Quick Start ............................................................................................................. 3-1

3.1 Connecting Cables....................................................................................................... 3-1

3.2 Inserting the USB Stick............................................................................................... 3-2

3.3 Logging In to the Web-Based Configuration Utility................................................... 3-3

4 Configuring the WAN Interface ........................................................................ 4-1

4.1 Selecting ADSL uplink mode...................................................................................... 4-1

4.1.1 Configuring the PPPoA Mode......................................................................... 4-3

4.1.2 Configuring the PPPoE Mode ......................................................................... 4-5

4.1.3 Configuring the MER Mode ........................................................................... 4-7

4.1.4 Configuring the IPoA Mode............................................................................ 4-8

4.1.5 Configuring the Bridge Mode ......................................................................... 4-9

4.2 Selecting HSPA uplink mode...................................................................................... 4-9

5 Configuration of WLAN...................................................................................... 5-1

5.1 Setting Up a Wireless Connection by the Wi-Fi Button.............................................. 5-1

5.2 Setting Up a Wireless Connection Manually............................................................... 5-1

6 Configuring Frequently Used Functions.......................................................... 6-1

6.1 Configuring Multiple PCs to Access the Internet........................................................ 6-1

6.2 Enabling or Disabling the WLAN Function................................................................ 6-2

6.3 Using the Home Storage Function............................................................................... 6-2

6.3.1 Accessing the Storage Device by the FTP Client............................................ 6-3

6.3.2 Accessing the Storage Device by the Samba Function.................................... 6-3

6.3.3 Accessing the Storage Device by Mapping Network Drive............................ 6-4

Contents

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ii Huawei Proprietary and Confidential

Issue 02 (2010-02-03)

6.4 Using the USB Printer Function.................................................................................. 6-5

6.5 Improving the Security of a WLAN............................................................................ 6-8

6.5.1 Hiding the Name of a WLAN ......................................................................... 6-8

6.5.2 Changing the Name of a WLAN..................................................................... 6-9

6.5.3 Using Secure Encryption............................................................................... 6-10

6.5.4 Allowing Only Specified PCs to Be Connected to a WLAN ........................ 6-11

6.6 Controlling the Internet Access Rights of PCs.......................................................... 6-13

7 Maintenance Guide .............................................................................................. 7-1

7.1 Changing the Administrator Password........................................................................ 7-1

7.2 Configuring the LAN Interface ................................................................................... 7-2

7.3 Backing Up or Updating a Configuration File............................................................. 7-3

7.4 Restoring Default Settings........................................................................................... 7-3

7.5 Restarting the Terminal............................................................................................... 7-4

7.6 Updating Software....................................................................................................... 7-5

8 FAQs........................................................................................................................ 8-1

A Technical Specifications....................................................................................A-1

B Default Settings................................................................................................... B-1

C Acronyms and Abbreviations........................................................................... C-1

EchoLife HG556a

Service Manual

Figures

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iii

Figures

Figure 3-1 Cable connections of the terminal................................................................... 3-1

Figure 4-1 Wide Area Network (WAN) Setup page....................................................... 4-3

Figure 4-2 ATM PVC Configuration page..................................................................... 4-3

Figure 4-3 Connection Type page ................................................................................... 4-4

Figure 4-4 PPP Username and Password page for PPPoA............................................ 4-4

Figure 4-5 PPP Username and Password page for PPPoE ............................................ 4-6

Figure 4-6 WAN IP Settings page for IPoA .................................................................... 4-8

Figure 6-1 Home storage connection................................................................................ 6-3

Figure 6-2 Share folder.................................................................................................... 6-3

Figure 6-3 USBDisk_1 folder .......................................................................................... 6-4

Figure 6-4 Map Network Drive page.............................................................................. 6-5

Figure 6-5 USB printer connection................................................................................... 6-6

Figure 6-6 Welcome to the Add Printer Wizard page................................................... 6-7

Figure 6-7 Add Printer Wizard page.............................................................................. 6-7

Tables

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Service Manual

iv Huawei Proprietary and Confidential

Tables

Table 2-1 Indicators of the terminal.................................................................................. 2-1

Table 2-2 Interfaces and buttons of the terminal............................................................... 2-2

Table 3-1 PC settings required to log in to the Web-based configuration utility............... 3-3

Table 4-1 Work mode of the WAN interface..................................................................... 4-1

Table 4-2 Parameter for the ATM PVC Configuration page .......................................... 4-2

Table 4-3 Parameters for the PPP Username and Password page.................................. 4-5

Table 4-4 Parameters for the PPP Username and Password page.................................. 4-6

Table 4-5 Parameters for the WAN IP Settings page ....................................................... 4-7

Table 4-6 Parameters for the WAN IP Settings page for IPoA ........................................ 4-8

Table 6-1 Rules for setting the password used for accessing a WLAN........................... 6-11

Table 7-1 Parameters for the Local Area Network (LAN) Setup page........................... 7-2

EchoLife HG556a

Service Manual

About This Document

Issue 02 (2010-02-03)

Huawei Proprietary and Confidential

1

About This Document

Purpose

This document describes the functions, features, and configuration methods of the

EchoLife HG556a Home Gateway (hereinafter referred to as the terminal).

By reading this document, you can understand the functions and f

eatures of the

terminal and the procedures for installing and configuring the terminal.

Related Versions

The following table lists the product versions related to this document.

Product Name Version

HG556a V100R001

Intended Audience

This document is intended for:

z

Installation and commissioning engineers

z

Technical support engineers

Organization

This document is organized as follows.

Chapter Describes

1 Safety Precautions

The safety precautions to be followed during the use

of the term

inal.

2 Product Overview

The functions and features of the terminal, the

functional di

fferences between different models of the

terminal, and the indicator definitions and interface

functions of the terminal.

About This Document

EchoLife HG556a

Service Manual

2

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Chapter Describes

3 Quick Start

The methods for connecting the terminal, powering

on the terminal, and logging in

to the Web-based

configuration utility of the terminal.

4 Configuration of Internet

Access Parameters

The methods for configuring the Internet access

parameters of the terminal.

5 Configuration of WLAN The methods for setting up a wireless connection.

6 Configuration Frequently

Used Functions

The methods for using some frequent functions of the

terminal.

7 Maintenance Guide

Some maintenance operations related to the terminal,

such as login

account management, software upgrade,

and network status diagnosis.

8 FAQs

Some common questions about the use of the terminal

and the re

lated solutions.

A Technical Specifications The technical specifications of the terminal.

B Default Settings The default settings of the terminal.

C Acronyms and

Abbreviations

The acronyms and abbreviations involved in this

document.

Conventions

Symbol Conventions

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

Symbol Description

Indicates a hazard with a high level of risk, which if

not avoided

, will result in death or serious injury.

Indicates a hazard with a medium or low level of risk,

which if not avoided, could result in minor or

moderate injury.

Indicates a potentially hazardous situation, which if

not avoided, could result in equipment damage, data

loss, performance degradation, or unexpected results.

Indicates a tip that may help you solve a problem or

save ti

me.

Provides additional information to emphasize or

supplement important points of the main text.

EchoLife HG556a

Service Manual

About This Document

Issue 02 (2010-02-03)

Huawei Proprietary and Confidential

3

General Conventions

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

Convention Description

Times New Roman Normal paragraphs are in Times New Roman.

Boldface

Names of files, directories, folders, and users are in

boldface. Fo

r example, log in as user root.

Italic Book titles are in italics.

Courier New

Examples of information displayed on the screen are

in Courier N

ew.

Command Conventions

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

Convention Description

Boldface

The keywords of a command line are in boldface.

Italic Command arguments are in italics.

[ ]

Items (keywords or arguments) in square brackets [ ]

are op

tional.

{ x | y | ... }

Optional items are grouped in braces and separated

by vert

ical bars. One item is selected.

[ x | y | ... ]

Optional items are grouped in brackets and separated

by vert

ical bars. One item is selected or no item is

selected.

{ x | y | ... } *

Optional items are grouped in braces and separated

by vertical b

ars. A minimum of one item or a

maximum of all items can be selected.

[ x | y | ... ] *

Optional items are grouped in brackets and separated

by vertical b

ars. Several items or no item can be

selected.

GUI Conventions

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

Convention Description

Boldface

Buttons, menus, parameters, tabs, windows, and

dialog

titles are in boldface. For example, click OK.

About This Document

EchoLife HG556a

Service Manual

4

Huawei Proprietary and Confidential

Issue 02 (2010-02-03)

Convention Description

>

Multi-level menus are in boldface and separa

ted by

the ">" signs. For example, choose File > Create >

Folder.

Keyboard Operations

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

Format Description

Key

Press the key. For example, press Enter and press

Tab.

Key 1+Key 2

Press the keys concurrently. For example, pressing

Ctrl+Alt+A means the thre

e keys should be pressed

concurrently.

Key 1, Key 2

Press the keys in turn. For example, pressing Alt, A

means the two key

s should be pressed in turn.

Mouse Operations

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

Action Description

Click

Select and release the primary mouse button without

moving the pointer.

Double-click

Press the primary mouse button twice continuously

and quickly with

out moving the pointer.

Drag

Press and hold the primary mouse button and move

the pointer to

a certain position.

1 Safety Precautions

Huawei Proprietary and Confidential

1-1

1 Safety Precautions

To use the device properly and safely, read these warnings and precautions carefully and

observe them during operation. strictly

se specified, the device includes the device and its accessories.

i

z

During storage, , and operation of the device, keep it dry and prevent it from

z

Do not dis evice. In case of any fault, contact an authorized service center for

z

Without au or individual can change the mechanical, safety, or

z

When using the all applicable laws and regulations and respect the legal

z

B n disconnect it

z

K enerate strong magnetic or electric

a refrigerator.

z

Place th direct

z

D any object. Reserve a minimum space of 10 cm

z

D

emove

all the cables connected to it, and then contact an authorized service center.

Unless otherwi

Bas c Requirements

transportation

colliding with other objects.

mantl

e the d

assistance or repair.

thorization,

no organization

performance design of the device.

device, observe

rights of other people.

Environmental Requirements for Using the Device

efore connecting and disconnecting cables, stop using the device, and the

from the power supply. Ensure that your hands are dry during operation.

z

Keep the device far from sources of heat and fire, such as a heater or a candle.

eep the device far from electronic appliances that g

fields, such as a microwave oven or

z

Place the device on a stable surface.

e device in a cool and well-ventilated indoor area. Do not expose the device to

sunlight. Use the device in an area with a temperature ranging from 0°C to 40°C.

o not bloc

k the openings on the device with

around the device for heat dissipation.

o not place any object (su

ch as a candle or a water container) on the device. If any foreign

object or liquid enters the device, stop using the device immediately, power it off, r

1 Safety Precautions

1-2 Huawei Proprietary and Confidential

z

During thunderstorms, power off the device, and then remove all the cables connected to it to

prevent it from getting damaged due to lightning strikes.

Precautions for Using Wireless Devices

z

The antenna(s) used for this transmitter must be installed to provide a separation distance of

at least 20 cm from all persons.

z

Do not use the device where using wireless devices is prohibited or may cause interference

or danger.

z

The radio waves generated by the device may interfere with the operation of electronic

medical devices. If you are using any electrical medical device, contact its manufacturer for

the restrictions on the use of the device.

z

Do not take the device into operating rooms, intensive care units (ICUs), or coronary care

units (CCUs).

Areas with Inflammables and Explosives

z

Do not use the device where inflammables or explosives are stored, for example, in a gas

station, oil depot, or chemical plant. Otherwise, explosions or fires may occur. In addition,

follow the instructions indicated in text or symbols.

z

Do not store or transport the device in the same box as inflammable liquids, gases, or

explosives.

Accessory Requirements

z

Use only the accessories supplied or authorized by the device manufacturer. Otherwise, the

performance of the device may get affected, the warranty for the device or the laws and

regulations related to telecommunications terminals may become null and void, or an injury

may occur.

z

Do not use the power adapter if its cable is damaged. Otherwise, electric shocks or fires may

occur.

z

Ensure that the power adapter meets the specifications indicated on the device nameplate.

z

Ensure that the power adapter meets the requirements of Clause 2.5 in

IEC60950-1/EN60950-1 and it is tested and approved according to national or local

standards.

Safety of Children

Keep the device and its accessories out of the reach of children. Otherwise, they may

damage the device and its accessories by mistake, or they may swallow the small

components of the device, causing suffocation or other dangerous situations.

1 Safety Precautions

Huawei Proprietary and Confidential

1-3

Maintenance

z

If the device is not used for a long time, power it off, and then remove all the cables

connected to it.

z

If any exception occurs, for example, if the device emits any smoke or unusual sound or

smell, stop using the device immediately, power it off, remove all the cables connected to it,

and then contact an authorized service center.

z

Do not trample, pull, or overbend any cable. Otherwise, the cable may get damaged, causing

malfunction of the device.

z

Before cleaning the device, stop using it, power it off, and then remove all the cables

connected to it.

z

Use a clean, soft, and dry cloth to clean the device shell. Do not use any cleaning agent or

spray to clean the device shell.

Disposal and Recycling Information

This symbol on the device (and any included batteries) indicates that the

device (and any included batteries) should not be disposed of as normal

household garbage. Do not dispose of your device or batteries as unsorted

municipal waste. The device (and any batteries) should be handed over to a

certified collection point for recycling or proper disposal at the end of its

life.

For more detailed information about the recycling of the device or batteries, contact your

local city office, the household waste disposal service, or the retail store where you

purchased this device.

The disposal of this device is subject to th

e Waste from Electrical and Electronic

Equipment (WEEE) Directive of the European Union. The purpose for separating

WEEE and batteries from other waste is to minimize any environmental impact and

health hazard due to the presence of hazardous substances.

Reduction of Hazardous Substances

This device is compliant with the EU Registration, Evaluation, Authorisation and

Restriction of Chemicals (REACH) Regulation (Regulation No 1907/2006/EC of the

European Parliament and of the Council) and the EU Restriction of Hazardous

Substances (RoHS) Directive (Directive 2002/95/EC of the European Parliament and of

the Council). For more information about the REACH compliance of the device, visit the

Web site www.huaweidevice.com/certification. You are recommended to visit the Web

site regularly for up-to-date information.

EU Regulatory Conformance

The antenna(s) used for this transmitter must be installed to provide a separation distance

of at least 20 cm from all persons.

1 Safety Precautions

1-4 Huawei Proprietary and Confidential

Български: С настоящето Huawei Technologies Co., Ltd. декларира, че този уред

съответства на основните изисквания и другите разпоредби на Директива

1999/5/EC.

Česky: Huawei

Technologies Co., Ltd., tímto prohlašuje, že toto zařízení je ve shodě se

základními požadavky a dalšími souvisejícími opatřeními směrnice 1999/5/EC.

Dansk: Huawei Technologies Co., Ltd. erklærer hermed at denne enhed er i

overensstemmelse med de obligatoriske krav og andre relevante bestemmelser i direktiv

1999/5/EF.

Nederlands: Hierbij verklaart Huawei Technologies Co., Ltd. dat dit app

araat in

overeenstemming is met de essentiële eisen en de andere relevante bepalingen van

richtlijn 1999/5/EC.

English: Hereby

, Huawei Technologies Co., Ltd. declares that this device is in

compliance with the essential requirements and other relevant provisions of Directive

1999/5/EC.

Eesti: Käesolevaga kinnitab Huawei Technologies Co., Ltd., et see seade vastab

Direktiiv

i 1999/5/EÜ põhinõudmistele ja teistele asjakohastele määrustele.

Suomi: Huawei Technologies Co., Ltd. vakuuttaa täten, että tämä laite on

yhdenmukainen direktiivin 1999/5/EY olennaisten vaatimusten ja direktiivin muiden

asiaankuuluvien lausumien kanssa.

Français (Européen) : Le fabricant d

éclare que ce produit est conforme aux exigences

essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.

Deutsch: Huawei Technologies Co., Ltd. erklärt hiermit, dass dieses Produkt die

erforderlichen Bestimmungen und andere relevante Verordnungen der Richtlinie

1999/5/EG einhält.

Ελληνικά: Δια της παρούσης η Huawei

Technologies Co., Ltd. δηλώνει ότι αυτή η

συσκευή συμμορφώνεται με τις βασικές απαιτήσεις και άλλες σχετικές διατάξεις της

οδηγίας 1999/5/Ε.Κ.

Magyar: Jelen n

yilatkozaton keresztül a Huawei Technologies Co., Ltd. kijelenti, hogy

a készülék megfelel az EC/5/1999 Irányelv összes lényeges követelményének és

vonatkozó előírásának.

Gaeilge: Fograíonn Huawei Technologies Co., Ltd leis seo go bh

fuil an fheiste seo i

gcomhlíonadh leis na fíor-riachtanais agus na forálacha eile maidir le Treoir 1999/5/AE.

Italiano: Col pr

esente documento, Huawei Technologies Co., Ltd. dichiara che questo

dispositivo è conforme ai requisiti essenziali e alle altre disposizioni applicabili della

Direttiva 1999/5/CE.

Latviski: Ar šo Huawei Technologies Co., Ltd. paziņ

o, ka šī ierīce atbilst Direktīvas

1999/5/EC pamatprasībām un piemērojamajiem nosacījumiem.

Lietuviškai: Ši

uo Huawei Technologies Co., Ltd. praneša, kad šis įtaisas atitinka

Direktyvos 1999/5/EC pagrindinius reikalavimus ir taikomas sąlygas.

Malti: Hawnhekk, Huawei Technologies Co., Ltd. tiddikjara li dan it-tagħmir hu

konformi mal-ħtiġijiet essenzjali u provvedimenti rilevanti oħrajn ta’ Direttiva

1999/5/KE.

1 Safety Precautions

Huawei Proprietary and Confidential

1-5

Polski: Wymieniona w tym dokumencie firma Huawei Technologies Co., Ltd. deklaruje,

że niniejsze urządzenie spełnia zasadnicze wymagania w zakresie zgodności oraz inne

odnośne postanowienia Dyrektywy 1999/5/EC.

Português (Europeu) : Deste modo, a Huawei T

echnologies Co., Ltd. declara que este

dispositivo está em conformidade com os requisitos essenciais e outras provisões

relevantes da Directiva 1999/5/CE.

Română: Prin p

rezenta Huawei Technologies Co., Ltd. declară că acest dispozitiv este

conform cu cerinţele esenţiale şi alte prevederi relevante ale directivei 1999/5/CE.

Slovenčina: Huawei Technologies Co., Ltd. týmto vyhlasuje, že zariadenie je v súlade so

základnými požiadavkami a inými relevantnými predpismi Smernice 1999/5/ES.

Slovenščina: Huawei

Technologies Co., Ltd. izjavlja, da je ta naprava v skladu z

bistvenimi zahtevami in drugimi ustreznimi določbami Direktive 1999/5/ES.

Español (Europeo) : Con el presente documento, Huawei Technologies Co., Ltd.

declara que este dispositivo cumple con los requisitos esenciales y con las demás

disposiciones correspondientes de la Directiva 1999/5/CE.

Svenska: Huawei Technologies Co., Ltd. förk

larar härmed att denna produkt

överensstämmer med de grundläggande kraven och andra relevanta föreskrifter i direktiv

1999/5/EG.

For the declaration of conformity, visit th

e Web site

www.huaweidevice.com/certification.

0

6

7

8

Notice: This device can be operated in all European countries.

France: Outdoor use limited to 10 mW e.i.r.

p. within the band 2454-2483.5 MHz.

Italy: For private use, a general authorisation is r

equired if WAS/RLAN's are used

outside own premises. For public use, a general authorisation is required.

Luxembourg: General authorisation required for

network and service supply.

Norway: This subsection does not apply for the ge

ographical area within a radius of 20

km from the centre of Ny-Ålesund.

2 Product Overview

Huawei Proprietary and Confidential

2-1

2 Product Overview

2.1 Pr

printer through the USB 2.0 host interface. It also supports multiple USB devices, such

as the USB stick, USB hard disk, and USB card reader.

2.2 Hardware

2.2.1 In

Table 2-1 he terminal.

T ic the

oduct Features

The EchoLife HG556a Home Gateway (hereinafter referred to as the terminal) is a home

gateway using the Asymmetric Digital Subscriber

Line (ADSL) technology. It also

supports high-speed wireless uplink through HSPA stick.

The Home Gateway is the core component of the digital home. In addition to the

high-speed WAN interface, the terminal also provides abundant LAN interfaces to

facilitate flexible LAN networking of business terminals and interworking between

household terminals. The terminal can function as a print server when connected to a

dicators

describes the indicators of t

able 2-1 Ind ators of terminal

Indicator Color Status Meaning

- Off There is no message.

M geessa

Red On There is an incoming message.

- Off The HSPA module is not connected or used.

Red

Blinking

slowly

The HSPA conn

ection is normal and data

connection is being established.

Red

Blin

quic

HSPA

king

kly

oice The HSPA conn

ection is normal and v

connection is being established.

Red On

The connected HSPA module works

normally.

2 Product Overview

2-2 Huawei Proprietary and Confidential

Indicator Color Status Meaning

- Off The Wi-Fi network is not activated.

Wi-Fi

Red

ly

PS) process is Blinking

slow

The Wi-Fi Protected Setup (W

in progress.

Red On The Wi-Fi connection is in good condi

tion.

Red

kly

The Wi-Fi connection is normal and data is Blinking

quic being transmitted on the link.

- Off The ADSL connection is not activated.

DSL

Red

ly

The ADSL

connection is in process.

Blinking

slow

Red On The ADSL connection is in good condition.

Red

Blinking

ly

DSL s

ynchronization is in progress.

quick

- Off The terminal is powered off.

POWER

Red On The terminal is powered on.

- Off The diagnostic button is not pressed.

LAN

Green On The Ethernet connection is

in good condition.

Red On The LAN connection is not connected.

The four LAN indicators are off by default.

When dicators tur

n red or green.

2.2.2 Interfaces and Buttons

2-2 describes

Table 2-2 Interfaces terminal

the diagnostic button is pressed, the four LAN in

Table the interfaces and buttons of the terminal.

and buttons of the

Interface or

Button

Meaning

Diagnostic button, press this button to check the status of the four

LAN indicators.

ADSL Connects the telephone jack on the wall.

PHONE1,

E2

e

PHON

Connects a phone to the PHONE1 or PHONE2 respectively. Th

actual function have to consult the Internet Service Provider.

LAN1,LAN2,

LAN3, LAN4

Connects PCs, switches, or other equipment.

2 Product Overview

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2-3

Interface or Meaning

Button

Wi-Fi Enable or disable the Wi-Fi function and the WPS function.

USB e device, such as a USB disk, a printer etc. Connects a USB storag

RESET

settings, the customized data will be

Restores the factory settings if this button is pressed and

hold

more than 5 seconds.

NOTE

After you restore the factory

lost. Therefore, press the

RESET

button with

caution.

POWER wer adapter. Connects a po

RESTART

Restarts the terminal if this button is pressed and hold more than

0.5 seconds.

z The initial configuration for the Wi-Fi function of the terminal is enabled.

z Press and hold the Wi-Fi button for less than four seconds to disable the Wi-Fi function.

z Press and hold the Wi-Fi button for more than four seconds to enable the WPS function.

3 Quick Start

Huawei Proprietary and Confidential

3-1

3 Quick Start

3.1 Co

Figure 3-1 terminal.

nnecting Cables

shows the cable connections of the

Figure 3-1 Cable connections of the terminal

on the wall ro-filter

1. Telephone jack 2. Mic 3. Splitter

4. Telephone 5. PC 6. Set-

top box

7. Power adapter

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Huawei HG556a, EchoLife-HG556a-v2 User manual

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