HPE X120 1G SFP LC LH40 1550nm Rfrbd XCVRDiscover reliable longhaul Ethernet connectivity with the HPE X120 1G SFP LC LH40 1550nm Refurbished XCVR. This compact, plugin transceiver delivers a true 1 Gbps data rate over singlemode fiber, optimized for extended distances and demanding network environments. The LH40 designation signals up to 40 kilometers of reach on standard singlemode fiber, enabling you to extend your data center or campus network without costly rewiring or additional