StarTech.com Extreme Networks 10319 Compatible QSFP+ Module, 40GBASE-SR4, 40GbE Multimode Fiber MMF Optic Transceiver, 40GE Gigabit Ethernet QSFP+, MPO Connector, 150m, 850nm, DDM, QSFP+ - Lifetime Warranty (10319-ST) - SFP+ transceiver module (equivalent to: Extreme Networks 10319) - 40 Gigabit LAN - 40GBASE-SR4 - MPO multi-mode - up to 150 m - 850 nm

The 10319-ST is an Extreme Networks 10319 compatible fiber transceiver module that has been designed, programmed and tested to work with Extreme Networks brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft). This QSFP+ 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.