Cisco Electrical continuity test kit, in-service, for new cable testing on traffic-carrying shelf

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    The Cisco ONS 15454 electrical continuity test cards provide an efficient solution for system operators to verify that their DS-1, DS-3, and EC-1 electrical cabling between the Cisco ONS 15454 shelf assembly and the Digital Signal Cross-Connect (DSX) panel are correctly wired, detecting shorts, opens, wrong connections, and tip/ring reversals. The Cisco ONS 15454 test card is offered in two versions: a turn-up model designed for initial installations in a depopulated shelf assembly, and an in-service model designed for cabling additions for shelf assemblies currently carrying live traffic.

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