Optical supervisory channel subsystem for 1.6T WDM transmission system

被引：0
|
作者：
Shin, J [1 ]
Kwon, Y [1 ]
Ko, J [1 ]
机构：
[1] Elect & Telecommun Res Inst, Taejon 305606, South Korea
来源：
6TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS: BROADBAND CONVERGENCE NETWORK INFRASTRUCTURE | 2004年
关键词：
optical supervisory channel; OSC; maintenance signal; WDM transmission system;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The optical supervisory channel (OSC) in WDM (Wavelength Division Multiplexing) transmission systems is used for OAM (Operations, Administrations and Management) function like overhead information in SDH (Synchronous Digital Hierarchy). We present supervisory information contents and alarm propagation procedure in our 1.6T WDM transmission system. Also, this paper describes the OSC frame structure and the OSC subsystem configuration that can provide reliable and effective operation and maintenance capability.
引用
收藏
页码：402 / 404
页数：3
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