Title :
Cyclic sleep management schemes of backup transponders for power saving and high-speed failure recovery
Author :
Hino, Takaya ; Takeshita, Hirohisa ; Ishii, Kazuki ; Kurumida, Junya ; Namiki, Shu ; Mizutani, Keiichi ; Nakamura, Shigenari ; Tajima, Akio
Author_Institution :
Green Platform Res. Labs., NEC Corp., Kawasaki, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We propose cyclic sleep management schemes for backup transponders to achieve simultaneously low power consumption and high-speed failure recovery time. Recovery time shorter than 50 ms was obtained with 38 % power saving on backup transponders.
Keywords :
telecommunication network management; telecommunication network reliability; transponders; backup transponder; cyclic sleep management scheme; high-speed failure recovery time; power consumption; power saving; Optical fiber networks; Optical switches; Photonics; Power demand; Transponders;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
