Title :
Reconfiguration performance of stackable roadms with bidirectional optical amplifiers for IP-over-CWDM networks
Author :
Katsuyama, Yutaka ; Uesugi, Tsutomu ; Nooruzzaman, Md ; Koyama, O.
Author_Institution :
Grad. Sch. of Eng., Osaka Prefecture Univ., Sakai, Japan
Abstract :
The lightpath reconfiguration performance of the stackable ROADM module with an optical amplifier has been evaluated experimentally for use in IP-over-CWDM ring networks. The lightpaths could be reconfigured and amplified successfully to connect longer distance than the allowable value without amplification. The packets could be switched to a new direct lightpath in the network such that the congestion was removed. The amplifier module is fully compatible with the stackable module for reconfiguration, and can be controlled remotely by a control and management system.
Keywords :
IP networks; multiplexing equipment; optical communication equipment; optical fibre amplifiers; optical fibre networks; packet switching; wavelength division multiplexing; IP-over-CWDM ring networks; bidirectional optical amplifiers; control system; lightpath reconfiguration performance; management system; network congestion; packet switching; stackable ROADM module; Monitoring; Optical add-drop multiplexers; Optical amplifiers; Optical fiber amplifiers; Optical packet switching; Optical switches; CWDM; ROADM; congestion removing; optical amplifier;
Conference_Titel :
Photonics in Switching (PS), 2012 International Conference on
Conference_Location :
Ajaccio
