光通信系统性能监测
The Signal Performance Monitoring in Optical Transport Network
摘要 信号质量监测对光传送网(OTN)的运行和维护有重要作用。介绍了光域和电域信噪比测试方法以及在高速光通信系统中面临的问题,并从标准的角度介绍了光通信系统在光域和电域性能监测的进展,分析了两者间的相互关系及两类测试方法各自的优缺点。
关键词 光传送网 光性能监测 光信噪比 Q因子
Abstract: Optical signal quality monitoring is one of the important evaluate method to
maintain the normal operation in optical transport network. The monitoring of Signal-to-
Noise between optical field and electrical field was intraduced with the standard
evolution view,and their shortcoming was presend with the speed increasing. The
expression of OSNR and Q-Factor was given,too. At last, the two methods between the
optical field and the electrical field was compared.
Keywords: OTN; OPM; OSNR; Q factor
本期目录
- 部省联动,共创工业、通信业标准...
- 通用项目申报系统中领域逻辑层的...
- GB/T 22239...
-
平衡与多赢
—论如何... - UHF RFID空口...
- 业内信息
- 基于RSSI分布模型的RFID...
- 传感器网络国际标准化综述 <...
- UHF RFID系列...
- 《信息安全管理体系审核认证机构...
- IEC/SC21A ...
- 2009年国际通用评估准则CC...
- CA关键标准验证研究环境设计方...
- ISO/IEC RF...
- 基于设备状态的智能化维修模式研...
- 电视机各国能效要求比对分析(上...
-
光通信系统性能监测
... - 基于用例跟踪模型管理标准规范进...
- 人口基础数据库数据结构标准研究...