OS2 MPO Fiber Optic Loopback Adapter 12-Core MPO Connector Singlemode Test Plug OS2 MPO Fiber Optic Loopback Adapter, 12-Core MPO Connector Singlemode 9/125 Test Plug for QSFP+ Transceiver Testing Applications or Network restorations
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Product DescriptionMPO loopback is used to test network system in the signal comes back, through the echo signal, can detect the network link in the various potential abnormalities, the test is widely used, in order to ensure the normal network link provides an effective way of testing. |