Widearea AER800-24P Installation Manual
Widearea Telecommunication Technology Co., Ltd
Add: 2nd,3rd East Round Longtan Industry Garden 10#,Chengdu, Sichuan, China
Tel: (86)28 84207501 (86)28 84207506 Fax: (86)28 84209696
E-mail: master@widearea.com.cn Web Site: http://www.widearea.com.cn
ADSL Loop Extender
(AER800-24P)
Installation Manual
Version: 001
Please read this
document carefully
before installation!
ADSL Loop Extender Installation Manual Page 1
This publication may neither be reproduced in whole nor in part without the express written
permission of Widearea.
Preface
This manual provides information on how to best use this product. Please read
this manual thoroughly before installation and use. Additionally, please keep
this manual handy for ease of reference during installation and troubleshooting.
The contents of this document may be updated in the future, without prior
notice.
This booklet was created with thorough attention to the content. If,
however, you have a question, spot an error, or find a description lacking, please
refer to the end of this booklet for information on how to contact us.
All brand names and trademarks are the property of their respective
owners.
ADSL Loop Extender Installation Manual Page 2
This publication may neither be reproduced in whole nor in part without the express written
permission of Widearea.
Contents
1. General Description ............................................................................................ 3
2. Technical Specifications ................................................................ ..................... 4
3. Application ......................................................................................................... 4
3.1 The Real Lines Connection of Equipment ............................................... 5
3.2 Resistance and Length Demand .............................................................. 5
4. Products Structure .............................................................................................. 6
4.1 AER800-24P ADSL Loop Extender ........................................................ 7
4.1.1 AER800-24P ..................................................................................... 7
4.1.2 Extender card AER800-C1P ........................................................... 10
4.1.3 Power card AER800-PWR ............................................................. 10
4.2 AEC Power supply Series .......................................................................11
4.2.1 AEC-B1P .........................................................................................11
4.2.2 AEC-B4P .........................................................................................11
4.2.3 AEC-RACK ................................................................................... 12
5. Installation Procedure ....................................................................................... 14
5.1 Unpack .................................................................................................. 14
5.2 Install the Power Supply Equipment ..................................................... 14
5.3 Install the ADSL Loop Extender ........................................................... 15
6. Troubleshooting ................................................................................................ 16
ADSL Loop Extender Installation Manual Page 3
This publication may neither be reproduced in whole nor in part without the express written
permission of Widearea.
1. General Description
The ADSL Loop Extender expands the coverage of ADSL lines. It will provide systems with a
higher performance-to-cost ratio, improve equipment utilization rates, and optimize the network.
This product will allow you to double the number of subscribers that you can reach while
offering a more consistent high bandwidth service to your existing customers.
The ADSL Loop Extender is an active element installed in the outside loop plant. It operates
as an amplifier and equalizes the signal.
The new generations of line powered ADSL Loop Extenders consist of an enclosure and card
system designed to offer a modular deployment option. The parts list is detailed below:
AER800-24P Box: A Box for 24 AER800-C1P cards and 3 AER800-PWR cards, which
are divided into 3 independent sub-systems.
AER800-C1P: A one port ADSL Loop Extender designed to be inserted into the
backplane of the AER800-24P enclosure.
AER800-PWR: One port Power Supply, which can power 1~8 AER800-C1P cards, and
can be inserted into the AER800-24P.
Benefits
Additional ADSL subscribers can be added by inserting AER800-C1P cards.
Only one additional power pairs can power 1~8 AER800-C1P cards.
Comprehensive over-voltage protection.
Easy to install, deploy, and maintain.
Low power consumption.
ADSL Loop Extender Installation Manual Page 4
This publication may neither be reproduced in whole nor in part without the express written
permission of Widearea.
2. Technical Specifications
Table 1 –Technical Specifications of AER800-24P
Operating
Environment
Temperature
-40℃～+65℃
Relative
Humidity
5% ～ 95%
(Non-condensing)
Input Voltage
DC60V~DC122V
Power Consumption
Less than 0.2W( per port )
Max. Output Current
Less than 18mA for each power card (for eight ports )
Dimension(LWH)
AER800-24P Box
662mm×362mm×94mm
Supported Subscribers
AER800-24P
24 ADSL subscribers
Table 2 - Technical Specifications of AEC-B1P/B4P/RACK
Operating Environment
Temperature
-10℃～+45℃
Relative Humidity
5%～95% (Non-condensing)
Input Voltage
AEC-B1P
AC 110V/ AC220V or DC -48V
AEC-B4P
DC -48V
AEC-RACK
DC -48V
Output Voltage
DC 116V
Max. Output Current
Less than 50mA
Output Port
AEC-B1P
1Port
AEC-B4P
4Port
AEC-RACK
2×13Port(MAX)
Supported quantity of AER800-C1P
AEC-B1P
8 AER800-C1P
AEC-B4P
32 AER800-C1P
AEC-RACK
208 AER800-C1P
Dimension(LWH)
AEC-B1P
110×50×30mm
AEC-B4P
480×160×44mm
AEC-RACK
485×153×133mm
ADSL Loop Extender Installation Manual Page 5
This publication may neither be reproduced in whole nor in part without the express written
permission of Widearea.
3. Application
3.1 Equipment connection diagram:
Figure 1 ADSL Loop Extender Application Diagram
L1: The signal twisted-pair connecting the AER800-C1P to the DSLAM.
L2: The signal twisted-pair connecting the AER800-C1P to the Modem.
L3: Power supply twisted-pair sending DC116V to the AER800-PWR card.
3.2 Resistance and Length Demand
The recommended installation conditions are as follows:
（1）26 AWG (0.4mm) twisted-pair
Table 3 -The demand of loop resistance and length
Route
Loop Resistance
(Ohms)
length
K feet
Km
L1(CO-Extender)
415 ~ 1240
4.9 ~
14.8
1.5 ~
4.5
L2(Extender-CPE)
83 ~ 1100
1.0 ~
13.0
0.3 ~
4.0
L(CO-Extender-CPE)
635 ~ 1660
7.5 ~
19.7
2.3 ~
6.0
Modem
CPE
L2
ADSL+POTS
ADSL
L3
Power Supply
L1
ADSL+POTS
ADSL Loop Extender
Power Supply
DSLAM
Switch
POTS
CO
ADSL
Loop Extender
splitter
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