Dell Networking, Transceiver, SFP+, 10GbE, LR, 1310nm Wavelength, 10km Reach – Kit – For Data Networking, Optical Network 1 LC Duplex 10GBase-LR Network – Optical Fiber Single-mode – 10 Gigabit Ethernet – 10GBase-LR – Hot-pluggable TRANSCEIVER Part# 407-BBOP *** Special Order Non-Returnable.

$349.00