Defense Switched Network Defense Switched Network is the component of the Defense Communications System that handles Department of Defense voice, data, and video communications.
Switched 56K Switched 56K is a digital point-to-point leased communication links offered by local and long-distance telcos. Lease terms are based on per-
Switched Multi-Megabit Data service (SMDS) A WAN technology similar to ATM that has a 53-byte fixed-length cell and no error checking. Switched Multi-Megabit Data service (SMDS) offers
Switched virtual circuit (SVC) Switched virtual circuit (SVC) is a temporary path across a switched network that is defined only as long as it is in use.
Definition
[ imp. & p. p.]