Belkin F2F402LL-04M-G 4 m 10GB Aqua OM3 LC/LC Duplex fibre optic cable

4 m OM3 Duplex Patch Cable

This four-metre Belkin patch cable uses 50/125 µm multimode fibre rated OM3 and terminates in LC/PC duplex male connectors at both ends. It is built for 10 Gb Ethernet links between servers, storage arrays or network switches in data-centre or campus environments. The aqua jacket identifies the OM3 grade at a glance. Factory termination and testing give consistent insertion loss and return-loss performance.

LC/LC Connectors and PVC Jacket

Two LC connectors on each end allow rapid, polarity-aware deployment without field polishing. The 3 mm PVC jacket protects the glass cores while remaining flexible enough for dense patch-panel routing. Backward compatibility with existing multimode equipment lets the cable slot into current OM1 or OM2 installations without re-termination. Lifetime warranty coverage from the manufacturer backs the factory-tested build quality.

10 Gb Short-Range Capacity

At 850 nm the cable exhibits a maximum attenuation of 2.5 dB/km and a minimum return loss of 20 dB, supporting 10 Gb Ethernet over the full four-metre run. The OM3 bandwidth headroom covers typical rack-to-rack or row-to-row distances in enterprise LANs. Runs that exceed the OM3 distance envelope for 10 Gb or that require single-mode reach need a different cable type. Buyers needing longer spans or single-mode interfaces should select an alternative product.