(SMDS) An emerging high-speed datagram-based public data network service developed by Bellcore and expected to be widely used by telephone companies as the basis for their data networks.
See also Metropolitan Area Network.
adjective, Slang. 1. turned-on (def 1). adjective 1. (informal) well-informed or aware of what is up to date
adjective 1. denoting or relating to a cable television system in which only one or two programme channels are fed to each subscriber, who can select other channels by remote control of a central switching point: a switched-star network Compare tree-and-branch
- Switched virtual circuit
- Switched virtual connection
networking (SVC) A virtual connection in an ATM network set up on demand by the signalling control point. Contrast with permanent virtual connection. (2001-06-29)