Posted by: mazrilhisham | January 1, 2000

DXX – Digital Crossconnect

DXX Technology

Digital Cross Connect or DXX is a system that covert the signals from one communication medium to another. Typically DXX was used to convert the high level TDM signals in telephone systems for example DSI bit streams into another DSI streams. DXX devices are available for both T – carrier and E- Carrier based circuits. DXX are also used to connect two different data streams like Frame Relay and Serial Communication. DXX circuits can be used switch traffic from one circuit to another in case of a network failure among the network.


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