Title :
First λ-tunable dynamic load-balancing operation enhanced by 3-msec bidirectional hitless tuning on symmetric 40-Gbit/s WDM/TDM-PON
Author :
Kaneko, Shin ; Yoshida, Takafumi ; Furusawa, Satoshi ; Sarashina, Masahiro ; Tamai, Hideaki ; Suzuki, A. ; Mukojima, Toshiaki ; Kimura, Shunji ; Yoshimoto, Naoto
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
We demonstrate the first dynamic load-balancing operation on a symmetric 40-Gbit/s λ-tunable WDM/TDM-PON. Smooth traffic migration without data-frame loss is performed by implementing a DWBA algorithm and a bidirectional hitless λ-tuning sequence within 3 msec.
Keywords :
optical tuning; passive optical networks; resource allocation; telecommunication traffic; time division multiplexing; wavelength division multiplexing; DWBA algorithm; bidirectional hitless λ-tuning sequence; bidirectional hitless tuning; bit rate 40 Gbit/s; data-frame loss; first λ-tunable dynamic load-balancing operation; smooth traffic migration; symmetric WDM-TDM-PON; time 3 ms; Optical network units; Optical switches; Passive optical networks; Telecommunication traffic; Tuning; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th5A.4
