FRAD

A FRAD (frame relay access device; also sometimes referred to as a frame relay assembler/dissembler) is a box that encapsulates (puts frame relay header and trailer information on) outgoing data packets and decapsulates (removes frame relay headers and trailers from) incoming packets.
The FRAD is a box, usually close to the user, that provides the interface between the user and a network that uses frame relay. MSLN had both 56K FRADS and 56K and T1 Routers in libraries.

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