OTDR: Launch Cable; Receive Cable

I'm familiar with the use of a launch cable with an OTDR, but, in reviewing the JDSU Fiber Test Reference Guide,

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the use of a receive cable as well.

How important is a receive cable?

Reply to
Rich
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Almost as important in order to see the last connector

Reply to
JGolan

Guide,

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> discusses the use of a receive cable as well.

Thanks. I'm putting it in the scope of work along with the length (1km minimum)

Reply to
Rich

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