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- Products: Connector & Cabling Products
LCA/APC Duplex 9/125 Singlemode fibre Loopback module.
Fibre Optic Loopback modules are designed to assist in testing and network diagnostics.
A loopback test eliminates redundant connections and confirms that a transceiver or port is functioning properly.
The test is performed by using the transmit and receive in the same module.
A self-contained loopback module or a single strand of fiber is required to complete this test.