Title :
The data processing of optical supervisory channel in DWDM system
Author :
Xun Li ; Yangan Zhang ; Liming Zhou ; Xueguang Yuan ; Lili Hou ; Minglun Zhang
Author_Institution :
Key Laboratory of Information Photonics and Optical Communications, Ministry of Education, Beijing University of Posts and Telecommunications, China
Abstract :
OSC (Optical Supervisory Channel) is a carrier of DWDM working statement information, including the information of network management, service and monitoring. In this paper, with the platform of ISE software and CPLD hardware, OSC data was successfully CMI encoded/decoded and scrambled/descrambled. The design has been applied in DWDM system reliably, which worked stably and showed a good performance.
Keywords :
CPLD; DWDM; OSC; VHDL;
Conference_Titel :
Advanced Intelligence and Awarenss Internet (AIAI 2010), 2010 International Conference on
Conference_Location :
Beijing, China
DOI :
10.1049/cp.2010.0725
