Optical network management with OSC

Fengqing Liu; QingJi Zeng; Shilin Xiao; Xu Zhu; Jie Xu

doi:10.1117/12.444606

11 October 2001 Optical network management with OSC

Fengqing Liu, QingJi Zeng, Shilin Xiao, Xu Zhu, Jie Xu

Proceedings Volume 4604, Fiber Optic Components, Subsystems, and Systems for Telecommunications; (2001) https://doi.org/10.1117/12.444606
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

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.

Citation Download Citation

Fengqing Liu, QingJi Zeng, Shilin Xiao, Xu Zhu, and Jie Xu "Optical network management with OSC", Proc. SPIE 4604, Fiber Optic Components, Subsystems, and Systems for Telecommunications, (11 October 2001); https://doi.org/10.1117/12.444606

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