Share Email Print
cover

Proceedings Paper

R&D progress of 40Gb/s SDH and 80x40Gb/s DWDM in China
Author(s): Qian Mao; Jianxin Lu; Jianming He
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Along with the development of information society, the requirement of high speed, large capacity transport system is more and more important. 40 Gb/s based optical transport system could provide more high speed and more large capacity information transport. So it is development trend of optical transmission system. In this paper, the research and development progress of 40 Gb/s (STM-256) SDH optical transmission system and 80×40 Gb/s DWDM system in China have been introduced, including Key technologies of 40 Gb/s optical signal transport and some test results of 40 Gb/s SDH optical system and 80×40 Gb/s DWDM system have been showed.

Paper Details

Date Published: 21 September 2006
PDF: 7 pages
Proc. SPIE 6353, Optical Transmission, Switching, and Subsystems IV, 635317 (21 September 2006); doi: 10.1117/12.685787
Show Author Affiliations
Qian Mao, Wuhan Research Institute of Posts and Telecommunications (China)
Jianxin Lu, Wuhan Research Institute of Posts and Telecommunications (China)
Jianming He, Wuhan Research Institute of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 6353:
Optical Transmission, Switching, and Subsystems IV
Chang Soo Park; Shizhong Xie; Curtis R. Menyuk; Ken-ichi Kitayama, Editor(s)

© SPIE. Terms of Use
Back to Top