DM830 Compact STM16 SDH Multiplexer

DM830 SDH Multiplexer STM1/4/16The DM830 is a telecom-class next generation multiplexer product designed with multiservice functionalities for medium capacity transport, access and cross-connect applications.

A modular chassis with various Ethernet, PDH and SDH modules, enable the use of the platform for access and switching applications.

DM830 Datasheet

Interface Cards

DM830 is a compact SDH-NG multiplexer. Equipped with multiservice functions, it was developed to be used on large scale access, transport and cross connection purposes. The Main Processing Unit cross connection capacity can be 7.4G or 40G, always with DS0 (64kbit/s) granularity. The modular chassis provides 4 slots for electric or optical interface modules and 1 slot for general purpose module  that allows the use of V.11, housekeeping, RS232 and service channel.

Characteristics

  • 4.5U chassis for 19” rack
  • Applications from E1 to STM-16
  • Ethernet SDH-NG interface modules supported
  • MSP, SNCP and MS-SPRing 2Fiber and 4Fiber protection mechanisms
  • EPS protection for E1, E3/T3 and STM-1E interfaces
  • 1 slot for management and cross connection matrix, 4 slots for interface modules and 1 slot for general purpose module
  • Integrated FAN module
  • Hot swap capacity on all modules
  • –48/60VDC redundant power supply available
  • DS0 cross connection from 384 E1s up to 1008 E1s

MPU

  • Cross connection in VC-12, VC-3 and VC-4
  • 64kbit/s timeslots cross connection with capacities of 384 E1s and 1008 E1s

Slots

  • 4 slots for E1, E3/T3, Ethernet and SDH interface modules
  • 1 slot for general purpose module with V.11, RS232, housekeeping and service channel interfaces

Sync

  • Internal clock
  • 2048kHz external clock input located in the MPU
  • Clock regenerated from SDH or E1 interfaces

Power Supply

  • -48 up to -60VDC power input
  • redundant power supply circuits on all interface modules

Application

DM830 Application
High Capacity Aggregation Node
DM830 Application
DM830
DM800 Application
DM800 Series

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