Title :
A proposal of novel power-saving scheme employing watchdog ONUs in redundant PON systems
Author :
Minefuji, Kenji ; Kawate, Ryusuke ; Mukai, Hiroaki
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kanagawa, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
This paper presents a novel power-saving scheme using watchdog ONUs in redundant PON systems. A numerical simulation reveals that the effectiveness of the power saving of 17% in the transmitter-sleep mode, and 36% of the transmitter/receiver-sleep mode can be obtained respectively.
Keywords :
fault diagnosis; optical transceivers; passive optical networks; power consumption; power-saving scheme; redundant PON systems; transmitter-receiver sleep mode; transmitter-sleep mode; watchdog ONU; Logic gates; Optical network units; Optical switches; Optical transmitters; Passive optical networks; Power demand;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
