Huawei EchoLife HG8245A Technical specifications

EchoLife
HG8245A/HG8245H/HG8240A/HG8045A/HG8247H
Gateway ONT
V300R013C00
Product Description
Issue
02
Date
2013-09-27
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved.
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About This Document
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ii
About This Document
Product Version
The following table lists the product versions related to this document.
Product Name
Product Version
EchoLife HG8245A/HG8245H/HG8240A/HG8045A
V300R013C00
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.
Each ONT supports different types and counts of ports. Contents in this document may not be supported
by all ONTs. For differenes between ONTs, see 1.3 Specifications Differences Between Different
Product Models.
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

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Symbol
Description
your time.
Provides additional information to emphasize or
supplement important points of the main text.
Change History
Changes between document issues are cumulative. Therefore, the latest document issue
contains all changes made in previous issues.
Issue 02 (2013-09-27)
Compared with issue 01 (2013-08-08), this issue has the following changes:
Added topics:
1.4.1 HG8247H
3.2 Quality CATV Service Transmission
4.5 CATV Port Specifications
Modified topics:
1.2 Network Applications
1.3 Specifications Differences Between Different Product Models
Issue 01 (2013-08-08)
This is the first official release for the V300R013C00 version.

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Contents
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Contents
About This Document.................................................................................................................... ii
1 Introduction....................................................................................................................................1
1.1 Product Positioning..........................................................................................................................................1
1.2 Network Applications.......................................................................................................................................1
1.3 Specifications Differences Between Different Product Models .......................................................................2
1.4 Product Overview.............................................................................................................................................4
1.4.1 HG8247H................................................................................................................................................4
1.4.2 HG8245H..............................................................................................................................................10
2 Product Functions and Features ...............................................................................................17
3 Product Highlights......................................................................................................................19
3.1 Comprehensive Triple Play Service ...............................................................................................................19
3.2 Quality CATV Service Transmission .............................................................................................................20
3.3 Secure and Reliable Wi-Fi Access..................................................................................................................20
3.4 Convenient Home Network Attached Storage and File Sharing Services......................................................21
3.5 Secure and Powerful Gateway Functions.......................................................................................................22
3.6 Convenient Automatic Provisioning, Maintenance, and Management of the Remote Service ......................22
4 Port Specifications ......................................................................................................................23
4.1 GPON Port Specifications..............................................................................................................................23
4.2 FE Port Specifications....................................................................................................................................24
4.3 GE Port Specifications ...................................................................................................................................24
4.4 POTS port ......................................................................................................................................................25
4.5 CATV Port Specifications ..............................................................................................................................25
4.6 USB Port........................................................................................................................................................26
4.7 Wireless Network Access...............................................................................................................................26

EchoLife
HG8245A/HG8245H/HG8240A/HG8045A/HG8247H
Gateway ONT
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1 Introduction
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1
1 Introduction
1.1 Product Positioning
1.2 NetworkApplications
1.3 Specifications Differences Between Different Product Models
This topic introduces the specification differences between ONTs in V300R013C00,
specifically, features supported by different ONTs.
1.4 Product Overview
This topic introduces the appearances, ports, and LEDs of ONTs in V300R013C00.
1.1 Product Positioning
EchoLife GPON terminal V300R013C00 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.
1.2 Network Applications
As a network terminal, the ONT is deployed at the GPON access layer and connects the home
user to the Internet through the optical upstream port.
Figure 1-1 shows the position of the ONT on a network.

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Figure 1-1 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 is concurrently connected to 6 Wi-Fi terminals as recommended.
−USB port, which can be connected to a USB storage device to provide convenient
home network attached storage and file sharing services.
1.3 Specifications Differences Between Different Product
Models
This topic introduces the specification differences between ONTs in V300R013C00,
specifically, features supported by different ONTs.
Item
HG8247H
HG8245A
HG8245H
HG8240A
HG8045A
Ethernet
Access
4xGE
4xFE
4xGE
4xFE
4xFE

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Item
HG8247H
HG8245A
HG8245H
HG8240A
HG8045A
Voice
Access
2xPOTS
2xPOTS
2xPOTS
2xPOTS
No
CATV
Yes
No
No
No
No
WLAN
Access
Yes
Yes
Yes
No
Yes
USB
Yes
Yes
Yes
No
No
3.3 Secure
and Reliable
Wi-Fi
Access
Yes
Yes
Yes
No
Yes
3.2 Quality
CATV
Service
Transmissio
n
Yes
No
No
No
No
3.4
Convenient
Home
Network
Attached
Storage and
File Sharing
Services
Yes
Yes
Yes
No
No
4.2 FE Port
Specificatio
ns
No
Yes
No
Yes
Yes
4.3 GE Port
Specificatio
ns
Yes
No
Yes
No
No
4.4 POTS
port
Yes
Yes
Yes
Yes
No
4.5 CATV
Port
Specificatio
ns
Yes
No
No
No
No
4.6 USB
Port
Yes
Yes
Yes
No
No
4.7 Wireless
Network
Access
Yes
Yes
Yes
No
Yes

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In the preceding table, Yes indicates that the feature is supported while No indicates not supported.
The preceding table lists only differences supported by products.
1.4 Product Overview
This topic introduces the appearances, ports, and LEDs of ONTs in V300R013C00.
1.4.1 HG8247H
Introduced the appearance, interfaces, LEDs, and device parameters of the HG8247H.
Appearance
Figure 1-2 Appearance of the HG8247H
Port/Button
Figure 1-3 and Figure 1-4 show the ports on the rear panel and side panel of the HG8247H
respectively.

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Figure 1-3 Ports and buttons on the rear panel of the HG8247H
Table 1-1 Description of ports and buttons on the rear panel of the HG8247H
Port/Button
Function
ON/OFF
Indicates the power button. It is used to power on or power
off the device.
POWER
Indicates the power port, used to connect to the power
adapter or backup battery unit.
USB
Indicates USB host port, used to connect to USB storage
devices.
TEL1–TEL2
Indicates VoIP telephone ports (RJ-11), used to connecting to
the ports on telephone sets.
LAN1–LAN4
Indicates auto-sensing 10/100/1000M Base-T Ethernet ports
(RJ-45), used to connect to PCs or IP set-top boxes (STBs).
CATV
Indicates an RF port, used to connect to a TV set.

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Figure 1-4 Ports and buttons on the side cover of the HG8247H
Table 1-2 Description of ports and buttons on the side cover of the HG8247H
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 protected setup.
The HG8247H has a fiber management tray. Figure 1-5 shows the optical fiber routing.
Figure 1-5 Optical ports on the HG8247H

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Table 1-3 Description of optical ports on the HG8247H
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.
LEDs
Figure 1-6 LEDs on the HG8247H
Table 1-4 Indications of the LEDs on the HG8247H
LED
Description
Status
Description
CATV
CATV port
LED
Steady on
The CATV function is enabled
and CATV signals are received.
Off
The CATV function is disabled
or CATV signals are not
received.
WPS
WPS LED
Steady on
The WPS function is enabled.

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LED
Description
Status
Description
Blinking
A Wi-Fi terminal is accessing the
system.
Off
The WPS function is disabled.
WLAN
WLAN LED
Steady on
The WLAN function is enabled.
Blinking
Data is being transmitted on the
WLAN port.
Off
The WLAN function is disabled.
USB
USB port LED
Steady on
The USB port is connected and is
working in the host mode, but no
data is transmitted.
Blinks quickly
(twice per
second)
Data is being transmitted on the
USB port.
Off
The system is not powered on or
the USB port is not connected.
TEL1–TEL2
Voice
telephone port
LED
Steady on
The HG8247H is registered with
the softswitch but no service
flows are transmitted.
Blinking
Service flows are transmitted.
Off
The HG8247H is not powered on
or fails to be registered to the
softswitch.
LAN1–LAN4
Ethernet port
LED
Steady on
The Ethernet connection is in the
normal state.
Blinking
Data is being transmitted on the
Ethernet port.
Off
The Ethernet connection is not set
up.
LOS
Connection
LED
See Table 1-5.
PON
Authentication
LED
See Table 1-5.
POWER
Power supply
LED
Steady on
The device is powered on.
Off
The power supply is cut off.

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Table 1-5 Indications of the PON and LOS LEDs
No.
LED Status
Description
PON
LOS
1
Off
Off
The ONT is disabled by the OLT.
2
Blinks quickly
(twice per
second)
Off
The ONT is attempting to set up
a connection to the OLT.
3
Always on
Off
The connection between the ONT
and the OLT is set up.
4
Off
Blinks slowly
(once two
seconds)
The Rx optical power of the ONT
is lower than the optical receiver
sensitivity. The ONT is not
connected to optical fibers or
does not receive optical signals.
5
Blinks quickly
(twice per
second)
Blinks quickly
(twice per
second)
The OLT detects that the device
is a rogue ONT.
6
Blinks quickly
(twice per
second)
Blinks slowly
(once two
seconds)
The Rx optical power of the ONT
does not within the range (–27
dBm to –8 dBm) of the Rx
sensitivity.
7
Blinks slowly
(once two
seconds)
Blinks slowly
(once two
seconds)
The hardware is faulty.
Device parameters
The device parameters include the ONT's size, weight, operating environment, and power
parameters and equipment power consumption.
Table 1-6 HG8247H device parameters
Parameter
Specifications
Dimensions (length x width x height)
220 mm x 160 mm x 32 mm (without an
external antenna)
Weight
About 1000 g
Working environment
Operating temperature: 0°C to +40°C
Environment humidity: 5% RH to 95% RH
(non-condensing)
Pressure environment: 86 kPa to 106 kPa
Altitude: 2000 m

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Parameter
Specifications
Power specifications
Power adapter input: 100 V AC to 240 V
AC, 50 Hz to 60 Hz
System power supply: 11 V DC to 14 V
DC, 2 A
Power consumption
Static power consumption: 7.5 W
Maximum power consumption: 18 W
1.4.2 HG8245H
Introduced the appearance, interfaces, LEDs and device parameters of the HG8245H.
Appearance
Figure 1-7 Appearance of the HG8245H
Port/Button
Figure 1-8 and Figure 1-9 show the ports on the rear panel and side panel of the HG8245H
respectively.

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Figure 1-8 Ports and buttons on the rear panel of the HG8245H
Table 1-7 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.
POWER
Indicates the power port, used to connect to the power
adapter or backup battery unit.
USB
Indicates USB host port, used to connect to USB storage
devices.
TEL1–TEL2
Indicates VoIP telephone ports (RJ-11), used to connecting to
the ports on telephone sets.
LAN1–LAN4
Indicates auto-sensing 10/100/1000M Base-T Ethernet ports
(RJ-45), used to connect to PCs or IP set-top boxes (STBs).

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Figure 1-9 Ports and buttons on the side cover of the HG8245H
Table 1-8 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 protected setup.
Figure 1-10 shows optical ports on the HG8245H.
Figure 1-10 Optical ports on the HG8245H

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Table 1-9 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.
LEDs
Figure 1-11 LEDs on the HG8245H
Table 1-10 Indications of the LEDs on the HG8245H
LED
Description
Status
Description
POWER
Power supply
LED
Always on
The device is powered on.
Off
The power supply is cut off.
PON
Authentication
LED
See Table 1-11.

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LED
Description
Status
Description
LOS
Connection
LED
See Table 1-11.
LAN1–LAN4
Ethernet port
LED
Always on
The Ethernet connection is in the
normal state.
Blinking
Data is being transmitted on the
Ethernet port.
Off
The Ethernet connection is not set
up.
TEL1–TEL2
Voice
telephone port
LED
Always on
The HG8245H is registered with
the softswitch but no service
flows are transmitted.
Blinking
Service flows are transmitted.
Off
The HG8245H is not powered on
or fails to be registered to the
softswitch.
USB
USB port LED
Always on
The USB port is connected and is
working in the host mode, but no
data is transmitted.
Blinks quickly
(twice per
second)
Data is being transmitted on the
USB port.
Off
The system is not powered on or
the USB port is not connected.
WLAN
WLAN LED
Always on
The WLAN function is enabled.
Blinking
Data is being transmitted on the
WLAN port.
Off
The WLAN function is disabled.
WPS
WPS LED
Always on
The WPS function is enabled.
Blinking
A Wi-Fi terminal is accessing the
system.
Off
The WPS function is disabled.
Table 1-11 Indications of the PON and LOS LEDs
No.
LED Status
Description
PON
LOS
1
Off
Off
The ONT is disabled by the OLT.

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No.
LED Status
Description
PON
LOS
2
Blinks quickly
(twice per
second)
Off
The ONT is attempting to set up
a connection to the OLT.
3
Always on
Off
The connection between the ONT
and the OLT is set up.
4
Off
Blinks slowly
(once two
seconds)
The Rx optical power of the ONT
is lower than the optical receiver
sensitivity. The ONT is not
connected to optical fibers or
does not receive optical signals.
5
Blinks quickly
(twice per
second)
Blinks quickly
(twice per
second)
The OLT detects that the device
is a rogue ONT.
6
Blinks quickly
(twice per
second)
Blinks slowly
(once two
seconds)
The Rx optical power of the ONT
does not within the range (–27
dBm to –8 dBm) of the Rx
sensitivity.
7
Blinks slowly
(once two
seconds)
Blinks slowly
(once two
seconds)
The hardware is faulty.
Device parameters
The device parameters include the ONT's size, weight, operating environment, and power
parameters and equipment power consumption.
Table 1-12 HG8245H device parameters
Parameter
Specifications
Dimensions (length x width x height)
176 mm x 138.5 mm x 28 mm (without an
external antenna)
Weight
About 500 g
Working environment
Operating temperature: 0ºC to +40ºC
Environment humidity: 5% RH to 95% RH
(non-condensing)
Pressure environment: 86 kPa to 106 kPa
Altitude: 2000 m
Power specifications
Power adapter input: 100 V AC to 240 V
AC, 50 Hz to 60 Hz