Detailed Product Description

Product Description:

    (RPM-150S8EM)8E1+100M PDH Multiplexer is developed based on the VLSI chips. Relying on the advanced multiplexing technique, RPM-150S8EM PDH realizes 8 E1 and 100Mb/s fast Ethernet transmission with the function of Auto-Laser-Shutdown (ALS, optional).

Technology Characteristics:

  Transmits 8E1 and one wire speed Ethernet

  Line bit rate is 150Mb/s

  E1 jitter performance 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 supports VLAN function

  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.

Interface Parameters

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

Ethernet  Interface:

  10M/100M through auto-negotiation

  Full/Half duplex through auto-negotiation

  Connector: RJ-45

General characteristics:
   Power : 220V±20% , -36 ~ -72V
   Power Consumption : < 5W
   Environment Temperature : 0-50
   Size : 483×160×44mm
   Net Weight : 2Kg