SFP+ [Plus] SFP-10G-LR 20km 1310nm transceiver module. Work on 10 km too.

NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*

1.25G Copper SFP Transceiver Module for RJ45 Ethernet Switches Networks

1.25Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex LC 850nm 3.3v SFP

1G SFP SX Transceiver Module 1000BASE-SX Multi-Mode 850nm 550m LC DOM MMF

1.25G SFP LC Module, 1000Base-SX Multi-Mode Fiber Optic Transceiver, 2 Pack

1000BASE-SX SFP Transceiver, 1.25G LC Multimode 850nm 550m Module, Compatible wi

Lot of 10 US Critical | SFP-10G-LR-US | 10GBASE-LR SFP+ SMF Transceiver Module