StarTech.com MSA Uncoded Compatible SFP+ Module, 10GBASE-ER, 10GbE Single Mode (SMF) Fiber Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC Connector, 40km, 1550nm, DDM, Mini GBIC Module - Lifetime Warranty (SFP10GBERST) - SFP+ transceiver module - 10 GigE - 10GBase-ER - LC single-mode - up to 40 km - 1550 nm

The SFP10GBERST is an MSA compliant fiber SFP transceiver that's designed, programmed and tested to work with 10GBASE-ER compatible MSA switches and routers. The SFP+ transceiver module supports a maximum distance of up to 40 km (24.8 mi) and delivers dependable 10 GbE connectivity over fiber cabling. This SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the convenience and reliability you need to ensure dependable network performance.