Detailed Product Description

Product Description:

   4E1+100M PDH Multiplexer is developed based on the VLSI chips. Relying on the advanced multiplexing technique, realizes 4 E1 and 100Mb/s fast Ethernet transmission with the function of Auto-Laser-Shutdown.   

Technology Characteristic:

  Transmits 4 E1 and one wire speed Ethernet.

  Line bit rate is 150Mb/s

  E1 jitter performace complies with ITU-T G.703 ,G.742 and G.823 

  Ethernet interface supports auto-negotiation,10M/100M and half/full duplex working mode

  Ethernet interface supports VLAN

  All necessary alarm functions, supervises the status of remote terminal

  Supplies one customer RS232 data channel

  Supplies RS232 for equipment management

  AC 220 or DC-48 is optional

  Single board design, 1U, and 19 Inch standard

Optical interface:

E1 interface:

  Bit rate: 2.048Mb/s,±50ppm

  Impedance: 75 unbalanced and 120Ω balanced

  Coding: HDB3, according to ITU-T G.703

  Jitter: complies with ITU-T G.823 and G.742.

Ethrenet interface:

  10M/100M through auto-negotiation

  Full/Half duplex through auto-negotiation 

  Connector: RJ-45

Working Condition:

  Power Supply: AC 220V±20%,DC -48±20%

  Power Consumption: ≤5W

  Environment Temperature: 0~50

  Opposite Humidity:≤90%

Other Characters:

  Dimension: 483*44*160mm

  Weight:2Kg