Huawei EchoLife HG8245 User manual

Quick Start
EchoLife HG8245&HG8247
GPON Terminal

EchoLife HG8245&HG8247 GPON Terminal
V100R001
Quick Start
Issue 02
Date 2010-06-07
Part Number 31504920
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.

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
Email: [email protected]
Copyright © Huawei Technologies Co., Ltd. 2010. 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 the property of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of
their respective holders.
Notice
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
the statements, information, and recommendations in this document do not constitute a
warranty of any kind, express or implied.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.

1
Precautions
For safety purposes, before operating the device, take the safety precautions carefully.
Basic Requirements
Keep the device dry during storage, transportation, and running of the device.
Prevent the device from colliding with other objects during storage,
transportation, and running of the device.
Install the device in strict compliance with the vendor requirements.
Do not dismantle the device without permission. Contact the specified service
center when a fault occurs on the device.
No enterprise or personnel should modify the structure, security, and
performance designs of the device without authorization.
Abide by the local laws and regulations and respect the legal rights of other
people when using the device.
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Environmental Requirements
Install the device in a well-ventilated indoor place that is not directly exposed
to sunlight.
Keep the device clean.
Keep the device away from water sources or a damp environment.
Do not place any object on the device as the heat or weight of the object may
damage the device.
Leave a space of at least 10 cm around the device for heat dissipation.
Keep the device away from heat sources or exposed fire sources, such as
electrical heaters and candles.
Keep the device away from the electrical appliances with strong magnetic or
electric fields, such as microwave ovens, refrigerators, and mobile phones.
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Instructions for Cleaning
Before cleaning the device, stop running it, switch off the power, and remove
all cables, including the power cable, optical fibers, and network cables, from
the device.
Do not use cleaning fluid or spray-on detergent to clean the shell of the
device. Use a soft cloth instead.
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2
Precautions
Instructions for Use
Use the accessories delivered with the device, or use those recommended by
the vendor, such as the power adapter and battery.
The power supply voltage of the device must meet the requirements on the
input voltage of the device.
Keep the power plug clean and dry to avoid electric shocks or any other
hazard.
Dry your hands before removing or inserting cables.
Stop the device and switch off the power before removing or inserting cables.
Switch off the power and remove all cables, including the power cable,
optical fibers, and network cables, from the device during stormy days.
Switch off the power and remove the power plug if the device is shut down
for a long term.
Keep the device free of contact with water or other liquid. If such an accident
occurs, switch off the power immediately and remove all cables, including the
power cable, optical fibers, and network cables, from the device. Contact the
specified service center in case of a device failure.
Do not stamp, pull, drag, or excessively bend the cables because they may get
damaged, thus leading to a device failure.
Do not use cables that are damaged or aged.
Do not look directly into the optical port on the device without eye protection
as the infrared may injure your eyes.
In case of any abnormalities, such as smoke, abnormal sound, or odor,
immediately stop the device, switch off the power, and remove all cables,
including the power cable, optical fibers, and network cables, from the device.
Contact the specified service center in case of a device failure.
Prevent foreign objects such as metal objects from dropping into the device
through the heat dissipation holes.
Prevent the outer case of the device from being scratched as the paint that
falls into the device may cause a short circuit. In addition, it can cause an
allergic reaction to human body.
Keep the device out of the reach of children as the components or accessories
may be swallowed.
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Instructions for Environmental Protection
Dispose of the obsolete device and batteries to the specified recycle place.
Abide by the local laws and regulations to handle the packaging materials,
run-out batteries and obsolete device.
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3
Introduction
The appearance of GPON terminals HG8245 and HG8247 is as follows:
Product Name Appearance
HG8245
HG8247
The HG8245 and the HG8247 have similar appearance but slightly differ in ports,
LEDs, and technical specifications. For details, see "Connecting Cables", "Description
of LEDs", and "Technical Specifications".
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The figures shown in this document may differ from the actual HG8245/HG8247, but the
difference does not affect the functions of the HG8245/HG8247.

4
Unpack the product and check carefully the items listed in the following table. If the
actual items do not match the items listed in the table, please contact the vendor.
Installing the HG8245/HG8247
No. Item Quantity
1 HG8245/HG8247 1
2 Power adapter 1
3 Network cable 1
4 Quick Start 1
5 Qualification Card 1
Installation List
Installation Procedure
The HG8245/HG8247 can be placed on a horizontal workbench or mounted onto a
wall vertically or horizontally. The methods for mounting the HG8245 and the HG8247
onto a wall are the same. The procedure is as follows:
Step 1 Mark positions of two holes for fixing the HG8245/HG8247. For the distance
between holes, see the following table.
Step 2 Select a proper drill bit according to the outer diameter of the mounting
screws. Use a hammer drill to drill at the marked positions on the wall.
Step 3 Use a screwdriver to fasten the mounting screws at the positions of the holes
on the wall.
Step 4 Mount the HG8245/HG8247 onto the mounting screws.
Product Distance Between Mounting Holes
HG8245 111.5 mm
HG8247 121.5 mm

5
Installing the HG8245/HG8247
The following figures show how to mount the HG8245/HG8247 horizontally
and vertically.
Mounting the HG8245/HG8247 horizontally
Mounting the HG8245/HG8247 vertically

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Connecting Cables
Cable Connections Between the HG8245 and Other Devices
5
4
7
3
6
8
2
1
BBU WLAN WPS RESET
USB
10
9
1Optical port in the wall 2PC 3Wi-Fi terminal
4IP set-top box (STB) 5TV set 6Telephone set
7Fax machine 8Power adapter 9Backup battery unit
10 USB storage device

7
Connecting Cables
Cable Connections Between the HG8247 and Other Devices
5
4
7
3
6
8
2
1
5
10
9
1Optical port in the wall 2PC 3Wi-Fi terminal
4IP set-top box (STB) 5TV set 6Telephone set
7Fax machine 8Power adapter 9Backup battery unit
10 USB storage device

8
Connecting Cables
Step 1 Use an optical fiber to connect the OPTICAL port on the HG8245/HG8247
to the optical port in the wall.
Step 2 Use a coaxial cable to connect the CATV port to the TV set.
Step 3 Use a network cable to connect the LAN port to the Ethernet port of the
PC or IP STB.
Step 4 Use a telephone cable to connect the TEL port to the telephone set or fax
machine.
Step 5 Use a power cable to connect the POWER port to the power adapter or
backup battery unit.
Step 6 Use a USB data cable to connect the USB port to the USB storage device.
Step 7 Press the WLAN switch to enable the Wi-Fi access function. By default, this
function is enabled.
Step 8 Press the WPS switch to enable the WPS encryption function.
Step 9 Press the ON/OFF power button.
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The optical connector connected to this OPTICAL port is an SC/APC connector,
and the type of the optical connector connected to the optical port in the wall is
determined according to actual conditions.
The preceding cable connections consider connection to the power adapter as
an example. The method is the same for connecting the HG8245/HG8247 to the
backup battery unit: use a power monitoring cable to connect the BBU port to
the monitoring port of the backup battery unit. Then, use the HG8245/HG8247 to
monitor the backup battery unit.
For instructions on the backup battery unit, see the corresponding guide to the
backup battery unit.
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Before enabling the WPS encryption function of the HG8245/HG8247 by pressing
the WPS switch, make sure that the function is configured on the system software
beforehand. For detailed configurations, see the corresponding service manual.
Refer to the preceding cable connections of HG8245/HG8247 and select the following
corresponding steps to connect the GPON terminal.

LEDs of the HG8245
LEDs of the HG8247
WPS WLAN POWER TEL1 TEL2 LAN1 LAN2 LAN3 LAN4 LOS PON
WPS WLAN POWER TEL1 TEL2 LAN1 LAN2 LAN3 LAN4 LOS PON
TEL3 TEL4 CATV
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Description of LEDs

10
Description of LEDs
Read the following description of LEDs by referring to the preceding figures of LEDs.
LED Status Description
WPS
On The WPS function is enabled.
Blinking At least one Wi-Fi terminal is accessing the
system.
Off The WPS function is disabled.
WLAN
On The WLAN function is enabled.
Blinking Data is being transmitted.
Off The WLAN function is disabled..
POWER
Green The HG8245/HG8247 is powered on.
Orange The backup battery is supplying power.
Off The HG8245/HG8247 is powered off.
TEL1–TEL2
On The connection between the TEL port and the
voice server has been set up.
Fast blinking
(Twice per second)
The voice service of the TEL port is established
and is in the off-hook or ringing state.
Slow blinking
(Once two seconds) The voice service of the TEL port is registering.
Off The connection between the TEL port and the
voice server is not set up.
TEL3–TEL4 (These two LEDs are not used.)
LAN1–LAN4
On Ethernet connection is normal.
Blinking Data is being transmitted through the Ethernet
port.
Off Ethernet connection is not set up.
LOS See Table 2.
PON See Table 2.
CATV
On The CATV function is enabled and CATV signals
are received.
Off The CATV function is disabled or CATV signals
are not received.
In the preceding table, if the LED status is marked "Blinking" but the frequency is not specified, it
indicates that the blinking frequency of the LED is determined by the data traffic transmitted.
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Table 1 LED status indications 1

11
Description of LEDs
PON and LOS are GPON LEDs. The status of PON and LOS reflects the connection between
the HG8245/HG8247 and the optical line terminal (OLT). The following table describes the
status of the PON and LOS LEDs.
Table 2 LED status indications 2
No. Status Description
PON LOS
1 Off Off The ONT is disabled by the OLT.
2 Fast blinking
(Twice per second)
Off The ONT tries to create a connection
to the OLT.
3 On Off A connection is created between the
ONT and the OLT.
4 Off Slow blinking
(Once two seconds)
The receive optical power of the ONT
is lower than the receiver sensitivity.
5 Fast blinking
(Twice per second)
Fast blinking
(Twice per second)
The OLT detects that the device is a
rogue ONT.
When the LEDs are in the states as described in No. 5, that is, the OLT detects that the device is
a rogue ONT, rectify the fault in time and replace the rogue ONT.
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12
FAQs
The POWER LED is off.
Check whether the ON/OFF button on the rear panel is pressed.
Check whether the power adapter matches the HG8245/HG8247.
Check whether the power connection is correct.
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The LOS LED is blinking.
Check whether the optical fiber is connected properly.
Check whether there is dirt on the optical connector.
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The PON LED is off.
Check whether the optical fiber is properly connected to the PON port.
The HG8245/HG8247 fails to register with the OLT. Contact the service
provider for help.
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The CATV LED is off.
Contact the service provider to confirm that you have subscribed to the
CATV function or received the CATV signal..
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The LAN LED is off.
Check whether the network cable delivered with the device is used.
Check whether the network cable is connected properly.
Check whether the LED of the network adapter is on.
Check whether the network adapter works normally.
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The TEL LED is off.
Check whether the connection of the telephone cable is correct.
Check whether the telephone set is taken off the hook.
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The WPS LED is off.
Check whether the WPS service is started.
The WLAN LED is off.
Check whether the WLAN service is started.
When to reset the HG8245/HG8247?
If services are interrupted during operation, you can reset the HG8245/
HG8247. If the problem persists after reset, contact the service provider
for technical support.
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How to reset the HG8245/HG8247?
Press the RESET button by using a sharp-ended object and then release
the button. Press the button to reset the device; press and hold the button
(longer than 10s) to restore the device to the default settings and reset
the device. If the LED is off and then on again, it indicates that the system
is reset successfully.
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13
Item HG8245 HG8247
Dimensions (L x W x H) 195 mm x 174 mm x 34 mm 268 mm x 213 mm x 34 mm
Weight (including the
power adapter) About 550 g About 800 g
Power supply 11 – 14 V DC, 2 A 11 – 14 V DC, 2 A
Power adapter input 100 – 240 V AC
50 – 60 Hz
100 – 240 V AC
50 – 60 Hz
Power consumption
Minimum: 6.5 W
Maximum: 17 W
Average: 8 W
Minimum: 6.5 W
Maximum: 19.5 W
Average: 11 W
Working temperature 0oC to +40oC 0oC to +40oC
Working humidity 5% – 95% (non-condensing) 5% – 95% (non-condensing)
Technical Specifications

User Information
Personal or Company Full Name:__________________________________________________
Address/Postal Code:____________________________________________________________
Telephone Number:______________________________________________________________
Email:_________________________________________________________________________
Product Type:___________________________________________________________________
Product Serial Number:___________________________________________________________
Purchase Date:_________________________________________________________________
Invoice Number:________________________________________________________________
Dealer's Name:_________________________________________________________________
Dealer's Address:________________________________________________________________
Dealer's Telephone:______________________________________________________________
Warranty Card
Thank you for choosing Huawei Technologies Co., Ltd. – a leading telecom
solution provider. To get better services, please read this warranty card carefully,
fill in the required information, and preserve this card in good condition.
Preserve well. No reissue.
Dealer's Seal:

Limited Warranty
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Subject to the exclusions contained below, Huawei Technologies Co., Ltd.
(hereinafter referred to as Huawei) warrants its access terminals (“Products”) to
be free from defects in materials and workmanship under normal consumer usage
for one year from the date of purchase of the product ("Warranty period"). During
the warranty period, a Huawei authorized service partner shall remedy defects in
materials and workmanship free of charge.
Special Notice:
(1) The warranty card shall be applicable only after being stamped by the dealer.
(2) The warranty card must be preserved in good condition and free of any scratch
or alteration.
(3) To claim such service for defects that are not included in the following exclusion
terms, the warranty card and the invoice that records the product serial number
shall be presented to a Huawei authorized service partner.
Exclusions:
In any of the following cases, the warranty card becomes unenforceable or
inapplicable without prior notice:
(1) The defects are caused by improper handling in transportation and assembly.
(2) The defects are caused by the fact that the product is dismantled or altered by
anyone that is not from a Huawei authorized service partner.
(3) The defects are caused by the fact that the product is used in a harsh
environment that is not suitable for the operation of the product.
(4) The defects are caused by any force majeure including but not limited to fire,
earthquake, lightning and tsunami.
(5) The defects are caused by the fact that the product is used or handled
improperly, roughly or not as instructed in the applicable User Guide.
(6) The normal wear and tear, including but not limited to the normal wear and tear
of the shell and the power module, shall not be covered by the limited warranty.
(7) The warranty card is altered or illegible, or the product serial number recorded
on the warranty card is inconsistent with the actual one imprinted or labeled on
the product.
In any case that is not covered by this limited warranty or should the warranty
expire, Huawei shall charge for the service(s) claimed for the products if the product
is still remediable. Huawei preserves the right for interpretation of this limited
warranty.

Huawei Technologies Co., Ltd.
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
www.huawei.com