Detailed Product Description

Product Description:

    (RPM-150S16E) 16E1+100M PDH Multiplexer is developed based on the VLSI chips. Relying on the advanced multiplexing technique, RPM-150S16E realizes 16 E1 and 100Mb/s fast Ethernet transmission 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

  Transmits 16 E1 and one wire speed Ethernet

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

  Complies with ITU-T G.802.3 on Ethernet interface and supports auto-negotiation for 10M/100M and half/full duplex working mode                

  Supports VLAN and pause follow control for Ethernet

  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

Ethernet interface:

   10M/100M through auto-negotiation

   Full/Half duplex through auto-negotiation

   Connector: RJ-45

Order Wire Interface:

   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: <15W

   Temperature: 0 to 45^oC

   Humidity: 95%, No condensation

Other Characters:

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

  Net weight: 2.5kg