Principle and Realization of APS Protocol of All-Optical Network

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2000, Vol. 23 ›› Issue (4): 45-49.

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Principle and Realization of APS Protocol of All-Optical Network

WANG Jian-quan, FANG Lai-fu, GU Wan-yi, JI Yue-feng

Telecom Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received:2000-03-24 Online:2000-12-10
Supported by:

Abstract

Abstract: Here the difference between SDH and all-optical network in APS protocol was discussed ,The means that describe and implement APS protocol was proposed. It is simple but perfect to describe and implement APS protocol, and it is propitious to upgrade and proliferate the protocol.

Key words: ring network, all-optical network, bridge and switch, wait to restore, defect indication, Automatic protection switching(APS), full pass-through

CLC Number:

TN929.11

WANG Jian-quan, FANG Lai-fu, GU Wan-yi, JI Yue-feng. Principle and Realization of APS Protocol of All-Optical Network[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2000, 23(4): 45-49.

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Principle and Realization of APS Protocol of All-Optical Network

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