Fiber optic loopbacks are specialized connectors or cables designed to route the transmitted signal back to the receiver within the same device, effectively "looping" the signal... Read More
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Loopbacks
Fiber optic loopbacks are specialized connectors or cables designed to route the transmitted signal back to the receiver within the same device, effectively "looping" the signal. They are widely used for testing and troubleshooting network equipment, such as transceivers or switches, to verify functionality without requiring an external connection. Loopbacks are available in various connector types, like SC or LC, depending on the system being tested.
