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Test Analysis on MSP1-1 Protection of Marconi S3 and OMS1664 Transmission Apparatus
Author(s): 
Pages: 87-91
Year: Issue:  11
Journal: Guangdong Electric Power

Keyword:  光传输设备MSP1+1保护自动保护倒换(APS)测试分析;
Abstract: 通过测试马可尼S3系列和OMS1664系列传输设备在正确配置和错误配置时MSP1+1保护的倒换过程,分析同步数字体系(synchronous digital hierarchy SDH)传输设备在MSP1+1保护倒换中的倒换机制及倒换过程中的业务传输流向,找出了因一次实施光缆业务转移过程中造成A变电站至B变电站光传输中断的真正原因,从而为广东电网电力通信设备的评测工作积累经验.
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