SFP-10G-LR-S Sfp-10g-lr Sfp 10g Lr,Sfp-10g-lr-i 10g 10kmModule,Enterprise-class Sfp SFP-10G-LR-S= Overview his Cisco SFP-10G-LR-S compatible SFP+ transceiver provides 10GBase-LR throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector. It is guaranteed to be 100% compatible with the equivalent Cisco transceiver. Quick Specs Table 1 shows the Specs. SKU SFP-10G-LR-S= Connector LC Form Type SFP+ Cable Type SMF Distance (Max.) 10km Interface Details 10GBase LR Dimension (HxWxD) 1.2 in. x 2.75 in. x 4.75 in.