DM830 - Compact SDH multiplexer. Applications up to STM-16
DM830 is a compact new generation SDH multiplexer. Supports 2Mbit/s, 34/45Mbit/s, Ethernet/Gigabit Ethernet and up to SDH STM-16 interface modules. Modular platform. DS0 cross conection from 384 E1s to 1008 E1s. Multiservice functionalities. Can operate in multiple rings and point to point applications.
- 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 conection matriz, 4 slots for interface modules and 1 slot for general pourpose module
- Integrated FAN module
- Hot swap capacity on all modules
- –48/60VDC redundant power supply available
- DS0 cross conection from 384 E1s up to 1008 E1s
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 pourposes. The Main Processing Unit cross conection 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 pourpose module that allows the use of V.11, housekeeping, RS232 and service channel.
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 pourpose 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
