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
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.
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Technical Specification |
>> Electrical Interface
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4E1 Interface Card |
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Dual V.35 Interface Card |
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FXO/FXS E&M Voice Channel Interface Card |
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RS232 Interface Cards (4xRS232 |
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RS422/RS485 Interface Card (4xRS422/485) |
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Ethernet Port with Line Rate 100Mpbs |
>> Optical Interface
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Optical Source: |
LD |
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Output Power: |
>= -9dBm (dual fiber) |
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Receiver Type: |
PINFET |
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Receiver Sensitivity: |
<= -35dBm (BER<= 10-11) (dual fiber) |
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Type of Optical Connectors: |
FC/SC |
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Focus Wavelength: |
1310/1550 nm |
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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
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Input Voltage: |
AC 220 V / DC-48 V |
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Voltage Fluctuation: |
165 VAC~265 VAC or -36 VDC~-72 VDC |
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Power Consumption: |
<=10~40 W |
Subject to certain change for configuration of different interfaces
>>Physical Parameters
Standalone Type (19"):
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Dimension: |
440 mm(W) x 56.5 mm(H) x220 mm(D) |
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Weight: |
< 6.0 kg |
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Rack Type: |
EIA 19" Rack |
Typical Application:
E1,E&M,FXO/FXS,RS232,fiber 1+1,SNMP,WEB management PDH Multiplexer:
PDH Multiplexer
SDH Multiplexer
E1 Converter
TDM over IP
Modem
PCM Multiplexer
Fiber Media Converter
Fiber Video Converter
fiber module
SFP fiber module
SFP+ fiber module
40G 100G module
PCM multiplexer
fiber Module
SFP+ fiber module
40G module
100G transceiver
fiber to ethernet converter
E3 DS3 to ethernet converter
fiber optical modem
TDM over IP
G.SHDSL modem
Ultra Low Temperature Freezer
Speed Reducer
Rehabilitation Equipment
Telecom Equipment