Huawei EchoLife HG8240 User manual

EchoLife HG8240/HG8245/HG8247 GPON Terminal
V100R002C00&C01
Service Manual
Issue 04
Date 2011-01-12
HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written
consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and the
customer. All or part of the products, services and features described in this document may not be within the
purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,
and recommendations in this document are provided "AS IS" without warranties, guarantees 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 the warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
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About This Document
Overview
GPON terminal EchoLife HG8240/HG8245/HG8247 (hereafter referred to as the HG8240/
HG8245/HG8247) is an indoor optical network terminal (ONT) designed for home users and
small office and home office (SOHO) users. This document provides the appearance and
specifications of the HG8240/HG8245/HG8247, and describes its configuration and usage,
which helps you know the HG8240/HG8245/HG8247 quickly.
Product Version
The following table lists the product versions related to this document.
Product Name Product Version
EchoLife HG8240/
HG8245/HG8247
V100R002C00&C01
Intended Audience
The intended audience of this document is as follows:
lTechnical support engineers
lMaintenance engineers
Organization
This document is organized as follows.
Chapters Description
1 Safety Precautions To ensure normal running of the device, read the safety
precautions carefully before operating the device, and
comply with the precautions when performing the
operations.
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Chapters Description
2 System Overview This topic provides the appearance and describes the typical
network applications of the HG8240/HG8245/HG8247.
3 Configuration This topic describes how to configure services through the
NMS, the OLT CLI, the Web page or the U2560.
4 Maintenance and
Troubleshooting
This topic describes the general troubleshooting flowchart
and methods of preliminarily locating faults, and how to
locate faults on the Web page, on the U2000, and on the
OLT CLI.
5 Web Page Reference This topic describes the usage and meanings of the
parameters on the Web Page.
6 Technical Specifications This topic describes the technical specifications of the
ONT, include its physical specifications and the standards
and protocols which the ONT complies with.
Conventions
Symbol Conventions
The following symbols may be found in this document. They are defined as follows.
Symbol Description
Indicates a hazard with a high level of risk which, if not
avoided, can result in death or serious injury.
Indicates a hazard with a medium or low level of risk which,
if not avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, may cause equipment damage, data loss,
performance degradation, or unexpected results.
Indicates a tip that can help you solve a problem or save your
time.
Provides additional information to emphasize or to
supplement important points of the main text.
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General Conventions
Convention Description
Times New Roman Main text is in Times New Roman.
Boldface The first-level, second-level and third-level section titles are in
boldface.
Courier New Alarms and prompts are in Courier New, and contents are
separated from the main text by lines at the beginning and in the
end.
Terminal Display Information displayed on the screen is in Terminal
Display. In addition, information that is input by users and
displayed is in Terminal Display.
Command Conventions
Convention Description
Boldface The keywords of a command are in boldface.
Italic Command parameters are in italics.
[ ] Items (keywords or parameters) in square brackets [ ] are
optional.
{ x | y | ... } Alternative items are grouped in braces and separated by vertical
bars. One can be selected.
[ x | y | ... ] Alternative items are grouped in square brackets and separated
by vertical bars. One or none can be selected.
{ x | y | ... } * Alternative items are grouped in braces and separated by vertical
bars. One or a maximum of all can be selected.
[ x | y | ... ] * Alternative items are grouped in square brackets and separated
by vertical bars. Multiple or none can be selected.
GUI Conventions
Convention Description
Boldface GUI elements such as buttons, menus, parameters, tabs, window,
and dialog titles are in boldface. For example, click OK.
>Multi-level menus are separated by the > sign. For example,
choose File > Create > Folder.
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Keyboard Conventions
Convention Description
Key Press the key. For example, press Enter, Tab, Backspace and
a.
Key 1 + Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt
+A means that the three keys are pressed at the same time.
Key 1, Key 2 Press the keys in turn. For example, pressing Alt, F means that
the two keys are pressed in turn.
Mouse Conventions
Convention Description
Click Select and release the primary mouse button without moving the
pointer.
Double-click Press the primary mouse button twice continuously and quickly
without moving the pointer.
Drag Press and hold the primary mouse button and move the pointer
to a certain position.
Update History
Updates between document versions are cumulative. Therefore, the latest document version
contains all updates made to previous versions.
Updates in Issue 04 (2011-01-12)
For the HG8240/HG8245/HG8247 V100R002C00&C01, this is the fourth release. The updates
are as follows:
lThe manual structure is modified and operation guides on the OLT NMS and the command
line are added.
lA new chapter, 4 Maintenance and Troubleshooting, is added.
Updates in Issue 03 (2010-10-20)
For the HG8240/HG8245/HG8247 V100R002C00&C01, this is the third release. The updates
are as follows:
lThe Web screenshots are updated.
lThe product version is modified to V100R002C00&C01.
lConfiguration of Wi-Fi Access Service in Bridge mode is added.
lThe power consumption data of the ONT is updated.
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Updates in Issue 02 (2010-07-30)
For the HG8240/HG8245/HG8247 V100R002, this is the second release. The updates are as
follows:
lThe Web screenshots are updated.
lConfiguration of the NMS and the TR-069 server is added.
lThe power consumption data of the ONT is updated.
Updates in Issue 01 (2010-05-31)
This is the first release for the HG8240/HG8245/HG8247 V100R002. It is the first archive.
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