Line protection with FD function
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Dear friend!
In optical link protection networking, the OTDR function can only test the optical fiber of the working link, but not the optical fiber of the protection link. The OLP board transmits all optical signals (including monitoring optical signals) to one link for transmission. If the current working fiber is faulty, the OLP board switches all optical signals to the protection fiber. Thank you! |
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Dear friend!
In optical link protection networking, the OTDR function can only test the optical fiber of the working link, but not the optical fiber of the protection link. The OLP board transmits all optical signals (including monitoring optical signals) to one link for transmission. If the current working fiber is faulty, the OLP board switches all optical signals to the protection fiber. Thank you! |
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