TP-Link Omada SM5110-LR SFP+

1 x LC 10GBase-LR Duplex Network - 8 Pack - For Data Networking, Optical Network - Optical Fiber - 9/125 µm - 1310 nm Wavelength - Single-mode - 10 Gigabit Ethernet - 10GBase-LR - 10 Gbit/s - 10 km Maximum Distance - Hot-swappable, Hot-pluggable