Title :
Implementation of XFP optical transceiver and Mux/Demux in 40Gbit/s PM-DQPSK system
Author :
Zhang, Weiqiang ; Zhang, Yang An ; Zhou, Liming ; Zhang, Minglun ; Zhang, Jinnan ; Yuan, Xueguang ; Wang, Gai ; Li, Xun
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
With explosive increasing of capacity in optical networks, XFP optical transceivers are widely employed. In this paper, an application of the optical transceivers with real-time diagnosis function in 40Gbit/s Polarization-Multiplexed Differential Quadrature Phase Shift Keying (PM-DQPSK) system was designed and realized. What´s more, the electrical signal 10Gbit/s from XFP optical transceiver is too high-speed for DQPSK process unit, so 10G-622Mbit/s Demux and 622M-2.5Gbit/s Mux were also realized. At last the whole system including XFP optical transceiver and Demux/Mux system were verified successfully back to back with no bit error.
Keywords :
optical transceivers; quadrature phase shift keying; Mux/Demux; PM-DQPSK system; XFP optical transceiver; bit rate 60 Gbit/s; real-time diagnosis function; Adaptive optics; Field programmable gate arrays; Modulation; Optical devices; Optical fiber networks; SONET; Transceivers; Mux/Demux; PM-DQPSK; XFP; digital diagnosis;
Conference_Titel :
Broadband Network and Multimedia Technology (IC-BNMT), 2010 3rd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6769-3
DOI :
10.1109/ICBNMT.2010.5705112
