Unformatted text preview: The DSU in the other hand converts the data that is encoded in the digital circuit into synchronous serial data for connection to a DTE device. The DSU or both of the functions can be included as a part of the interface card that goes into the DTE. If the CSU/DSU is external, the DTE interface is compatible with the V.35 or RS-232C or a very close serial interface. The Wan Interface Card can contain an integrated CSU/DSU that can be inserted into the router slot. Here are some of the functions that CSU/DSU can perform. Maintains and controls the signal strength, frames signals for T1 lines, terminates the line from the telecommunication network and supports back loop tests....
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- Spring '11
- Serial port, Data terminal equipment, Computer terminal, CSU/DSU