Title :
Power saved OLT and ONU with cyclic sleep mode operating in WDM-PON
Author :
Lee, Han Hyub ; Kim, Kwang-Ok ; Lee, Jong Hyun ; Lee, Sang Soo
Author_Institution :
Opt. Internet Res. Dept., ETRI, Daejeon, South Korea
Abstract :
We have proposed protocol based WDM-PON power saving mechanism with cyclic sleep-mode ONU and OLT for Green access network. Power saving models show that the each home-gateway styled tunable ONU and OLT could reduce efficiently the power consumption around 70 % when the ratio of sleep-mode time and wakeup-mode time set to 0.1.
Keywords :
passive optical networks; power consumption; wavelength division multiplexing; Green access network; cyclic sleep-mode OLT; cyclic sleep-mode ONU; home-gateway styled tunable OLT; home-gateway styled tunable ONU; optical line terminal; optical network unit; passive optical network; power consumption; power saved OLT; power saved ONU; protocol based WDM-PON; Green products; Optical network units; Optical switches; Passive optical networks; Power demand; Protocols; Wavelength division multiplexing; ONU; Power saving; WDM-PON;
Conference_Titel :
ICT Convergence (ICTC), 2012 International Conference on
Conference_Location :
Jeju Island
Print_ISBN :
978-1-4673-4829-4
Electronic_ISBN :
978-1-4673-4827-0
DOI :
10.1109/ICTC.2012.6386820
