Title :
Field trial of data-granularity-flexible reconfigurable OADM with wavelength-packet-selective switch
Author :
Kataoka, Nobuyuki ; Wada, Naoya ; Sone, Kyosuke ; Aoki, Yasuhiko ; Miyata, Hideyuki ; Onaka, Hiroshi ; Kitayama, Ken-ichi
Author_Institution :
Osaka Univ., Japan
Abstract :
Reconfigurable optical add/drop multiplexers (ROADMs), which enable dynamic and flexible node-to-node connection via wavelength paths, are key components in metro ring network nodes. A data-granularity-flexible ROADM node that combines a wavelength-tunable filter, and an optical packet ADM (PADM) has been proposed and demonstrated. In this paper, the first field trial of the data-granularity-flexible ROADM network with wavelength- and packet-selective switch is demonstrated using a novel concurrent generation technique of address-reconfigurable optical-code (OC) labels and payload data. Bit error rates (BERs) of less than 10-12 for all 16-wavelength channels are obtained over 90 km of transmission at 10 Gb/s.
Keywords :
error statistics; multiplexing equipment; optical communication equipment; optical fibre networks; optical filters; optical switches; packet switching; telecommunication channels; 10 Gbit/s; 90 km; ROADM network; address-reconfigurable optical-code labels; bit error rates; data-granularity-flexible ROADM; field trial; metro ring network nodes; optical add-drop multiplexers; optical packet ADM; packet-selective switch; payload data; reconfigurable OADM; wavelength-selective switch; wavelength-tunable filter; Add-drop multiplexers; Bit error rate; High speed optical techniques; Optical add-drop multiplexers; Optical fiber couplers; Optical fiber networks; Optical filters; Optical switches; Payloads; Telecommunication traffic; Field trial; PADM; ROADM; optical-code label; wavelength-tunable filter;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2005.860479
