High-speed optical protection system using MEMS optical switch triggered by SONET performance monitor

Sunao Kakizaki,Yukio Hayashi,Yusuke Yajima,Hideaki Tsushima,Shoichi Hanatani

High-speed optical protection system using MEMS optical switch triggered by SONET performance monitor

2001

Sunao Kakizaki
Yukio Hayashi
Yusuke Yajima
Hideaki Tsushima
Shoichi Hanatani

High-speed and low cost optical 1+1 protection system using a MEMS optical switch triggered by SONET performance monitor (SD/SF) for high accuracy protection was developed. 980 /spl mu/s switching time of optical power recovery was demonstrated.

Keywords:

Optical switch
Switching time
Optical power
Synchronous optical networking
Microelectromechanical systems
Electronic engineering
Engineering
Wavelength-division multiplexing
Network Access Protection
Optical amplifier

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