Cisco SFP-10G-LR++= Cisco 10GBASE-LR SFP+ Transceiver Module For SMF, 1310-nm Wavelength - For Data Networking, Optical Network - 1 x Duplex LC 10GBase-LR Network - Optical Fiber - 1310 nm - Single-mode - 10 Gigabit Ethernet - 10GBase-LR - 10 Gbit/s - 32808.40 ft Maximum Distance - TAA Compliant

Cisco 10GBASE-LR SFP+ Transceiver Module For SMF, 1310-nm Wavelength - For Data Networking, Optical Network - 1 x Duplex LC 10GBase-LR Network - Optic...