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Proceedings Paper

Optical network management with OSC
Author(s): Fengqing Liu; QingJi Zeng; Shilin Xiao; Xu Zhu; Jie Xu
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Paper Abstract

How to transport the control and management information of optical networking is a major concern these days. We compare several means and arrive at a conclusion that OSC (optical supervisory channel) is a better choice. The content of OSC is given and OSC channel wavelength, bit rate and coding method are discussed. An OSC example of WDM metro network are illuminated, which demonstrates the processing operation of overheads in OSC, FDI behavior for three types of failure, and Self-management of OSC subsystem. To fulfill the demand of intelligent and distributed management of optical transport network, an OSC of OC-3 (155Mbps) channel bit rate may be needed in the near future.

Paper Details

Date Published: 11 October 2001
PDF: 6 pages
Proc. SPIE 4604, Fiber Optic Components, Subsystems, and Systems for Telecommunications, (11 October 2001); doi: 10.1117/12.444606
Show Author Affiliations
Fengqing Liu, Shanghai Jiao Tong Univ. (China)
QingJi Zeng, Shanghai Jiao Tong Univ. (China)
Shilin Xiao, Shanghai Jiao Tong Univ. (China)
Xu Zhu, Shanghai Jiao Tong Univ. (China)
Jie Xu, Shanghai Jiao Tong Univ. (China)


Published in SPIE Proceedings Vol. 4604:
Fiber Optic Components, Subsystems, and Systems for Telecommunications

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