DCD-523 / DCD-400

NOTE: Products are manufacturer discontinued, however, Syncworks is proud to offer Parts, Service and Support on all DCD and other Legacy systems.


dcd pic


Originally produced by Telecom Solutions, the DCD line of BITS clocks is one of the most widely used and recognizable clocks in North America. The DCD clocks serve as a common source for the frequency and phase sync necessary in any digital network element, tramission or switching. The DCD line of clocks is also known for its reliability. The DCD clock provides the necessary bridge in timing (holdover) and allows the network to continue to operate slip-free for several hours or days depending on the clock.

The DCD clocks were also designed to facilitate modular growth. DCD systems can be as simple as one master shelf. Up to three expansion shelves can be added to the master shelf, and output slots may be equipped as needed.

The DCD Bits Clock Line Includes:

  • DCD 523
  • DCD 400


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