StarTech.com MSA Uncoded Compatible QSFP+ Module, 40GBASE-SR4, 40GbE Multi Mode (MMF) Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, MPO Connector, 100m, 850nm, DDM, 40 Gbps QSFP+ - Lifetime Warranty (QSFP40SR4ST) - QSFP+ transceiver module - 40GbE - 40GBASE-SR4 - MPO multi-mode - up to 150 m - 850 nm - for P/N: PEX40GQSFDPI, PEX40GQSFPI

The QSFP40SR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-SR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 150 m (492 ft) and delivers dependable 40 GbE connectivity over fiber cabling. 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.