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METHOD AND SYSTEM FOR OPTICAL CONNECTION VALIDATION IN A RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER (ROADM) NODE
METHOD AND SYSTEM FOR OPTICAL CONNECTION VALIDATION IN A RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER (ROADM) NODE
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机译:可重新配置的光学ADD-DROP复用器(ROADM)节点中的光学连接验证的方法和系统
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摘要
A method of validating connections in an optical add/drop multiplexer (OADM) that includes a plurality of modules configured to route optical signals through the OADM, and at least one multi-fiber cable connecting modules of the OADM. A light source coupled to a first port of a first module is controlled to emit a test light. A determination is made whether or not the test light is received at a first photo-detector connected to a second port. Continuity of a connection between the first port and the second port is validated when the test light is received at the first photo-detector.
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