Title :
First system demonstration of hitless λ-tuning sequence for dynamic wavelength allocation in 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 propose hitless wavelength-tuning sequence for dynamic wavelength allocation in WDM/TDM-PONs and demonstrate highly frequent wavelength-tunings in 100-ms intervals without data-frame loss using MAC boards. Pay-as-you-grow operation based on the proposed sequence is also shown.
Keywords :
optical tuning; passive optical networks; time division multiplexing; wavelength assignment; wavelength division multiplexing; MAC boards; WDM-TDM-PON; data-frame loss; dynamic wavelength allocation; hitless λ-tuning sequence; time-division-multiplexing; wavelength-division-multiplexing; wavelength-tuning sequence; Dynamic scheduling; Logic gates; Optical network units; Resource management; Throughput; Wavelength assignment; 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.W3G.6
