Detailed Product Description

Product Description:

    16E1 PDH Multiplexer is developed based on the VLSI chips. Relying on the advanced multiplexing technique, RPM-150S16 realizes 16 E1 channels with the function of Automatic Protection Switching (APS) and Auto-Laser-Shutdown (ALS).

Technology Features:

  Line bit rate is 150Mb/s, 50Km transmission without repeater

  Dual optical interface for APS and ALS is optional

  Complies with ITU-T G.703 on interface and G.742, G.823 on jitter performance                  

  All necessary alarm functions, supervises the status of remote terminal

  Supports E1 tributaries loop back for network fault diagnostics

  Supplies standard order wire telephone

  Supplies one customer RS232 data channel

  Supplies RS232 for equipment management

  Both AC 220 and DC-48 available

  Single board design, 1U, and 19 Inch standard

Interface Parameters:

Optical interface:

E1 Interface:

   Bit rate: 2.048Mb/s,±50ppm

   Impedance: 75 unbalanced(Declaration is needed if 120Ω balanced required)  

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

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

   Phone set: Standard 2-wire phone set

   Bandwidth: 64Kb/s

   Coding: PCM

RS232 Network Management:

   Bit rate: 9600b/s

   Data width: 8bits

   Stop bit: 1bit

   Parity check bit: None

   Connector: DB9 (pin)

RS232 Customer Data Channel:

   Bit rate: ≤250kb/s

   Connector: DB9(pin)

Working Condition :

   Power Supply :AC 220V±20%  ,   DC -36V~-72V

   Power consumption: <10W

   Temperature: 0 to 45

   Humidity: 95, No condensation

Other Characters:

  Dimension: 483mm(Width)×44mm(Height)×150mm(Depth)

  Net weight: 2.5kg