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. Product Details SFP-10G-LR-S= provides the following features: ①Duplex LC connector ②Support hot-pluggable ③Metal with lower EMI ④Excellent ESD protection ⑤DFB Transmitter and PIN Receiver ⑥Distance up to 10km on 9/125um SMF ⑦Single 3.3V power supply and Low power dissipation ⑧GR-253-CORE compliant ⑨RoHS Compliant and Lead-Free ⑩Compliant with IEEE 802.3ae ⑪Compliant with SFP+ MSA: SFF-8431 Rev4.1 ⑫Compliant with SFF-8472 Rev.11.0 ⑬Digital diagnostic compatible with SFF-847 Rev11.0 Compare to Similar Items Table 2 shows the comparison. Product Name SFP-10G-LR-S= SFP-10G-SR Wavelength (nm) 1310 850 Cable Type MMF SMF Distance (Max.) 10km 300m Operating Temperature Range 0C to 70C 0to 70C SFP-10G-LR-S= Specification SFP-10G-LR-S= Specification Compatible OEM Cisco Connector LC Form Type SFP+ Connection SMF Reach 10km Speed Description 10-Gigabit Transceiver Type LR Wavelength 1310nm Dimension (HxWxD) 1.2 in. x 2.75 in. x 4.75 in. Temperature Range 0C to 70C Digital Diagnostics (DDM) Yes Hot Swappable Yes Data Rate 8 Gbps to 11.3 Gbps Interface Details 10GBase LR