Title :
Ring-tree TWDM optical access network with dynamic wavelength and bandwidth allocation
Author :
Xintian Hu ; Xue Chen ; Zhiguo Zhang ; Liqian Wang ; Chen He ; Jinsong Bei
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A novel ring-tree TWDM optical access network architecture using matrix optical switch and OEO wavelength converter is proposed. The architecture owns flexible on-demand wavelength and timeslot provision, OLT energy saving ability and backward compatibility.
Keywords :
bandwidth allocation; optical fibre subscriber loops; subscriber loops; wavelength division multiplexing; OEO wavelength converter; OLT energy saving ability; backward compatibility; bandwidth allocation; dynamic wavelength; flexible on-demand wavelength; matrix optical switch; ring-tree TWDM optical access network; Bandwidth; Optical fibers; Optical network units; Optical switches; Passive optical networks;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
