【10GBase-LR SFP+ Transceiver, SMF】: Gigabit Ethernet Fiber transceiver module, 10 Gigabit Ethernet Single Mode SFP+ Module, 10 Gb/s, 1310nm wavelength, Duplex Dual LC, SMF, operates on single-mode (OS2/OS3) LC/UPC fiber cable spans of up to 10km (6.2 mile) in length. | 【Easy to Plug and Play 】Hot-swappable, Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. Fully hot-pluggable with ESD protection. Widely used in fiber switches, routers, NIC, server or other fiber optic equipment with 10Gbps SFP ports. SFP MSA Compliant, IEEE 802.3ab Compliant. | 【Wide Compatibility】 Widely compatible with Cisco, Meraki, Ubiquiti UniFi, Mikrotik, Intel, Netgear, D-Link, Qnap, Linksys and other open switches | 【100% Aging Test & Low Power Consumption】: Max. Power Consumption <1W, that can save costs wisely. Low EMI and advanced ESD protection. 100% aging Testing for all SFP module makes sure all delivered SFP modules are stable and reliable | 【Professional Worry-free Service: 】:Kangsien are a professional manufacturer . Each transceiver is individually tested on switches before delivery. And We provides 24 Hour and 7 Day Customer Service, 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support.