Huawei HG8245H Technical specifications

EchoLife ONT GPON Terminal
HG8245H
Product Description
Issue 01
Date 2013-05-20
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved.
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Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
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EchoLife ONT GPON Terminal
Product Description Contents
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About This Document
Overview
GPON terminal EchoLife ONT is an indoor optical network terminal (ONT) designed for
home users. This document provides the appearance, key features, and technical
specifications of the ONT, which helps you know the ONT quickly.
Symbol Conventions
The following symbols may be found in this document. They are defined as follows:
Symbol Description
DANGER indicates a hazard with a high level or
medium level of risk which, if not avoided, could result
in death or serious injury.
WARNING indicates a hazard with a low level of risk
which, if not avoided, could result in minor or moderate
injury.
CAUTION indicates a potentially hazardous situation
that, if not avoided, could result equipment damage, data
loss, performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save
your time.
Provides additional information to emphasize or
supplement important points of the main text.

EchoLife ONT GPON Terminal
Product Description Contents
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Copyright © Huawei Technologies Co., Ltd.
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Contents
About This Document .................................................................................................................... ii
1 About This Document .................................................................................................................. 4
2 Introduction.................................................................................................................................... 5
2.1 Product Positioning..........................................................................................................................................5
2.2 Network Applications.......................................................................................................................................5
2.3 Product Overview.............................................................................................................................................6
Product Functions and Features ............................................................................................... 1
4 Product Highlights ...................................................................................................................... 15
4.1 Comprehensive Triple Play Service ...............................................................................................................15
4.2 Secure and Reliable Wi-Fi Access..................................................................................................................16
4.3 Convenient Home Network Attached Storage and File Sharing Services......................................................17
4.4 Secure and Powerful Gateway Functions.......................................................................................................18
4.5 Convenient Automatic Provisioning, Maintenance, and Management of the Remote Service ......................18
5 Port Specifications ...................................................................................................................... 19
5.1 GPON Port Specifications..............................................................................................................................19
5.2 GE Port Specifications ...................................................................................................................................20
5.3 POTS port ......................................................................................................................................................20
5.4 USB Port........................................................................................................................................................21
5.5 Wireless Network Access...............................................................................................................................21
6 Acronyms and Abbreviations ................................................................................................... 22

EchoLife ONT GPON Terminal
Product Description 1 About This Document
Issue 01 (2013-05-20) Huawei
Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4
1 About This Document
Overview
GPON terminal EchoLife ONT is an indoor optical network terminal (ONT) designed for
home users. This document provides the appearance, key features, and technical
specifications of the ONT, which helps you know the ONT quickly.
Symbol Conventions
The following symbols may be found in this document. They are defined as follows:
Symbol Description
DANGER indicates a hazard with a high level or
medium level of risk which, if not avoided, could result
in death or serious injury.
WARNING indicates a hazard with a low level of risk
which, if not avoided, could result in minor or moderate
injury.
CAUTION indicates a potentially hazardous situation
that, if not avoided, could result equipment damage, data
loss, performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save
your time.
Provides additional information to emphasize or
supplement important points of the main text.

EchoLife ONT GPON Terminal
Product Description 2 Introduction
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2 Introduction
2.1 Product Positioning
2.2 Network Applications
2.3 Product Overview
2.1 Product Positioning
EchoLife GPON terminal HG8245H is an indoor optical network terminal (ONT) designed
for home users. Its upper shell adopts the natural heat dissipation material, and its optical port
adopts the dust-proof design with a rubber plug. The ONT is eye-pleasing and
energy-efficient. It can be deployed on a workbench or mounted on a wall, meeting users'
deployment requirements in different scenarios.
The ONT provides the more convenient and efficient remote management function. It
supports the TR-069 and ONT Management and Control Interface (OMCI) protocols and
manages all home terminals in a unified manner, implementing remote fault diagnosis, service
provisioning, and performance statistics.
By using the Gigabit-capable Passive Optical Network (GPON) technology, the ONT
provides a high-speed data channel through a single optical fiber with an upstream rate of
1.244 Gbit/s and a downstream rate of 2.488 Gbit/s. In this way, you can enjoy the high-speed
data service, quality voice service, and superior video service.Apart from that, you can also
enjoy the secure and reliable wireless access service and the convenient home network
attached storage and file sharing services.
2.2 Network Applications
As a network terminal, the ONT is deployed at the GPON access layer and connects the home
users users to the Internet through the optical upstream port.
Figure 2-1 shows the position of the ONT on a network.

EchoLife ONT GPON Terminal
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Figure 2-1 Network topology of the ONT
In the upstream direction, the ONT is connected to the optical splitter and the
networkside OLT through the passive optical network (PON) port, namely the OPTICAL
port, to provide the integrated access service.
In the downstream direction, the ONT is connected to various terminals through the
abundant LAN-side ports, implementing the triple play service.
−Ethernet ports, which can be connected to terminals such as the PC, STB, and video
phone to provide the high-speed data and video services.
Each Ethernet port allows only 1 user access.
−TEL ports, which can be connected to the telephone set or fax machine to provide the
superior and cost-effective voice over IP (VoIP), fax over IP (FoIP), and modem over
IP (MoIP) services.
Each TEL port allows only 1 user access.
−Wi-Fi, which can be connected to a Wi-Fi terminal through wireless connection to
provide a secure and reliable high-speed wireless network.
Each ONT allows up 6 wireless connections.
−USB port, which can be connected to a USB storage device to provide convenient
home network attached storage and file sharing services.
2. Product Overview
Introduced the appearance, interfaces, LEDs and device parameters of the HG8245H.

EchoLife ONT GPON Terminal
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Appearance
Figure 2-2 Appearance of the HG8245H
Port/Button
Figure 2-13 and Figure 2-14 show the ports on the rear panel and side panel of the HG8245H
respectively.
Figure 2-3 Ports and buttons on the rear panel of the HG8245H
Table 2-1 Description of ports and buttons on the rear panel of the HG8245H
Port/Button Function
ON/OFF Indicates the power button. It is used to power on or power
off the device.

EchoLife ONT GPON Terminal
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Port/Button Function
POWER Indicates the power port, used to connect to the power
adapter or backup battery unit.
USB Indicate USB host ports, used to connect to USB storage
devices.
TEL1–TEL2 Indicate VoIP telephone ports (RJ-11), used for connecting to
the ports on telephone sets.
LAN1–LAN4 Indicate auto-sensing 10/100/1000M Base-T Ethernet ports
(RJ-45), used to connect to PCs or IP set-top boxes (STBs).
Figure 2-4 Ports and buttons on the side cover of the HG8245H
Table 2-2 Description of ports and buttons on the side cover of the HG8245H
Port/Button Function
Reset
Indicates the reset button. Press the button for a short time to
reset the device; press the button for a long time (longer than
10s) to restore the device to the default settings and reset the
device.
WLAN Indicates the WLAN button, used to enable or disable the
WLAN function.
WPS Indicates the WLAN data encryption switch.
Figure 2-15 shows optical ports on the HG8245H.

EchoLife ONT GPON Terminal
Product Description 2 Introduction
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Figure 2-5 Optical ports on the HG8245H
Table 2-3 Description of optical ports on the HG8245H
Port/Button Function
OPTICAL
Indicates an optical port. The optical port is equipped with a
rubber plug and is connected to an optical fiber for upstream
transmission.
The type of the optical connector connected to the OPTICAL
port is SC/APC.