Sonet data transfer protocol between facility interfaces and cro

Multiplex communications – Pathfinding or routing – Through a circuit switch

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Details

370514, 370907, 371 491, H04L 1252

Patent

active

058727809

ABSTRACT:
An internal signal within a SONET element has a transport format having overhead and payload mapped in a manner similar to the Synchronous Optical Network standard mapping, except having selected overhead bytes defined differently, including a byte used for communicating odd parity calculated over an odd number of bytes of a frame of the transport format to determine correct or incorrect parity, selected bytes used for inter-module automatic protection switching, and a pointer having a selected fixed value, along with an adjusted virtual tributary pointer in a virtual tributary mode.

REFERENCES:
patent: 4797654 (1989-01-01), Young et al.
patent: 4827477 (1989-05-01), Avaneas
patent: 4998242 (1991-03-01), Upp
patent: 5001708 (1991-03-01), Williams et al.
patent: 5023872 (1991-06-01), Annamalai
patent: 5134614 (1992-07-01), Baydar et al.
patent: 5155728 (1992-10-01), Takeuchi et al.

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