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Part Number:
740-0057
Make: CARRIER ACCESS
Description: Maintenance Service Option (MSO) 3-port E1 Card includes both the 3-port E1 Relay Card and the 3-port E1 Electronics Card. Up to eight may be equipped per chassis for a 3:21 redundant DSX-1 configuration
Make: CARRIER ACCESS
Description: Maintenance Service Option (MSO) 3-port E1 Card includes both the 3-port E1 Relay Card and the 3-port E1 Electronics Card. Up to eight may be equipped per chassis for a 3:21 redundant DSX-1 configuration