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PDH-E+:LCD PDH Multiplexer, SNMP webmanagement PDH equipment


LCD SNMP PDH Multiplexer

v.35 E1 over fiber

stm-1 to g.703

fxo/fxs E&M over fiber

fiber optic equipment

 

PDH Multiplexer

SDH Multiplexer

E1 Converter

TDM over IP

Modem

PCM Multiplexer

Fiber Media Converter

Fiber Video Converter

More details


LCD PDH Multiplexer, SNMP webmanagement modular integrated PDH equipment:PDH-E+

 

Introduce

 

The modular integrated optical transmission multiplexer is created with a 16*E1+10/100M auto-negotiating Ethernet capacity of transmission interfaces. The equipment also provides various interface modules for voice, data and video services in cities and industrial districts. Its optional interfaces support multiservice transmission of large customers and customer groups such as MSEs, governmental organizations, schools and intelligent residential areas. Open and standard interfaces are applied to guarantee prompt interlinking of various devices.

 

Features

 

    1)1+1 Optical Redundancy Backup: Protection of dual optical interface available to ensure that business will not be interrupted when one pair of optical fibres is confronted with failure. It supports hot swap of optical interface.

    2) Flexible Configuration: 4/8/12/16E1 optical multiplexers and multiservice interfaces are derivable from main system board and different functional modules, to meet different user requirements and customizations.

    3) Various Functional Modules: User interface modules (N*64K V.35, FV.35, FXO/FXS, E&M, RS232/RS485, and etc.), order wire module, network management module (RS232, and Ethernet Interface, etc.), and alarm output terminal module, etc. available.

 

 

Technical Specification

 

>> Electrical Interface

 

4E1 Interface Card

Dual V.35 Interface Card

FXO/FXS E&M Voice Channel Interface Card

RS232 Interface Cards (4xRS232

RS422/RS485 Interface Card (4xRS422/485)

Ethernet Port with Line Rate 100Mpbs

 

>> Optical Interface

 

Optical Source:         

  LD

Output Power:           

>= -9dBm (dual fiber)

Receiver Type:          

 PINFET

Receiver Sensitivity:  

<= -35dBm (BER<= 10-11) (dual fiber)

Type of Optical Connectors:    

FC/SC

Focus Wavelength:    

1310/1550 nm

Optional Transmitting Distance:

0~40 km (40~120 km, to be customized)

Dual optical interface module is supplied that supports hot swap. No error code occurs in the case of optical interface switching.

 

>>Power Supply

 

Input Voltage:         

  AC 220 V / DC-48 V

Voltage Fluctuation:  

165 VAC~265 VAC or -36 VDC~-72 VDC

Power Consumption:   

 <=10~40 W

Subject to certain change for configuration of different interfaces

 

>>Physical Parameters

 

Standalone Type (19"):

 

Dimension:  

440 mm(W) x 56.5 mm(H) x220 mm(D)

Weight:         

  < 6.0 kg

Rack Type:

EIA 19" Rack

 

 Typical Application:

 PDH Multiplexer 

LCD SNMP PDH multiplexer

fiber optic modem

E1 V.35 fiber optic modem

4E1 fiber optic modem

4E1 ethernet PDH multiplexer

8E1 PDH multiplexer

4E1 ethernet PDH

16E1 PDH multiplexer

16E1 ethernet PDH

PDH equipment

4 ethernet PDH multiplexer

 

E1,E&M,FXO/FXS,RS232,fiber 1+1,SNMP,WEB management PDH Multiplexer:

PDH multiplexer