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Widearea Telecommunication Technology Co., Ltd 

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 East Round Longtan Industry Garden 10#,Chengdu, Sichuan, China 

Tel: (86)28 84207501      Fax: (86)28 84209696 

E-mail: 

[email protected]

      Web Site: http://www.widearea.com.cn

 

 

 

ADSL Loop Extender Power Supply   

AEC-B4P-D48 

 

Installation Manual

 

 
 
 
 
 
 
 
 
 
 
 

Version:002 

 

Please read this 

document carefully 

before installation! 

 

Содержание AEC-B4P-D48

Страница 1: ...n Industry Garden 10 Chengdu Sichuan China Tel 86 28 84207501 Fax 86 28 84209696 E mail master widearea com cn Web Site http www widearea com cn ADSL Loop Extender Power Supply AEC B4P D48 Installation Manual Version 002 Please read this document carefully before installation ...

Страница 2: ...roduct read this manual thoroughly before use Please keep this manual handy for ease of reference The contents of this document may be changed 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 br...

Страница 3: ...his publication may not be reproduced in whole or in part without the express written permission of Widearea Contents General Description 3 Benefits 4 Technical Specifications 4 Application 4 Installation Environment 5 Installation Procedure 5 Troubleshooting 7 ...

Страница 4: ...rformance to cost ratio improve the equipment utilization rate optimize the network This product will allow you to double the number of subscribers that you can reach while offering more consistent high bandwidth services to your existing customers ADSL Loop Extender is an active element installed in the outside loop plant It operates as an amplifier and equalizes the signal Generally it is span p...

Страница 5: ...e protection Easy to install deploy and maintain Fully compatible with ADSL ADSL2 systems Fully compatible with analog voice Technical Specifications Table 1 Technical Specifications of AEC B4P D48 Operating Environment Temperature 35 50 Relative Humidity 5 95 Non condensing Input Voltage DC 48V 36V 72V Output Voltage DC 116V Output Current Less than 50mA Fuse Rating 2A Output Port 4 Dimension 480...

Страница 6: ...The customer should order the corresponding type of power supply according to the available power source If any difficulties are encountered during the installation process contact supplier Installation Procedure UNPACK Unpack equipment carefully check for completeness against the purchase order Notify supplier if items are missing Note Save packing material All equipment returned must be packed i...

Страница 7: ...nt alarm condition Figure 3 the back panel of AEC B4P D48 In figure 3 the outlet J1 and J2 are the 116V output terminal You can get 2х 116V no polarized from each outlet You can connect DC48V through the 2 3 core power cord Table 2 the Description of the buttons indicators and outlets Buttons Indicators and Outlets description K11 PWR11 J1 First group and first output A11 B11 K12 PWR12 J2 First gr...

Страница 8: ...48V power source with good connection Attention ADSL Loop Extender s power supply should NOT be turned on until the Loop Extender installation is finished Troubleshooting Table 3 AEC B4P D48 Troubleshooting Problem Description Possible Reason Suggested Resolution Equipment does not work after power up Status LED is OFF Power supply cable is not correctly connected Check power supply cable connecti...

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