Cross-connect switch for synchronous network

Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels

Reexamination Certificate

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C370S538000, C370S540000

Reexamination Certificate

active

10306232

ABSTRACT:
A cross-connect switch (1000) is adapted for a plurality of input channels in a synchronous network. Each input channel has a pointer processor (800) including a pointer interpreter (802), an elastic store buffer (804), and a pointer generator (806). The cross-connect switch (1000) further comprises a memory-less space switch (1020) interposed between a plurality of pointer interpreters (1010) and a plurality of elastic store buffers (1030). The space switch (1020) switches selected outputs of the plurality of pointer interpreters (1010) to inputs of each elastic store buffer (1000) in response to a switching control signal.

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An article entitled “Killington: TimeStream™ Product Family, Quad STS-48/STM-16 and STS-192/STM-64 Line Interface” from VITESSE Product Overview VSC9186, MPO.1 Mar. 1, 2002.
VITESSE Semiconductor Corporation Data Sheet VSC9182, Dec. 6, 2001.

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