Multiplex communications – Wide area network – Packet switching
Patent
1992-03-02
1994-05-24
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 84, H04J 312
Patent
active
053155947
ABSTRACT:
In a SONET cross connect, the same physical link is used between the interfaces and the matrix to carry the overhead and the payload. The cross connection function within the matrix may be used to group, concentrate and route the overhead signals between a server and the matrix. The matrix may also be used to transport signals between servers. Overhead may be grouped and transported as payload.
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patent: 5142529 (1992-08-01), Parruck et al.
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patent: 5220563 (1993-06-01), Grenot et al.
Alcatel Network Systems, Inc.
Olms Douglas W.
Patel Ajit
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