StarTech.com 40GBase-SR4 QSFP+ Transceiver QSFP+ Module - MSA Compliant Fiber QSFP+ (QSFP-40G-ESR4-ST)

TECHNICAL SPECS: 40GBASE-SR4 | 40 Gbps | Multi Mode | MPO Connector | 850nm | Distances up to 300 m (984 ft) 100% MSA UNCODED COMPATIBLE: Designed, programmed and tested to work with compatible MSA UNCODED switches and routers to deliver dependable 40GbE connectivity