StarTech.com Brocade 40G-QSFP-SR4 Compatible QSFP+ Module - 40GBASE-SR4-40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 850nm - DDM (40G-QSFP-SR4-ST)

StarTech.com Brocade 40G-QSFP-SR4 Compatible QSFP+ Module - 40GBASE-SR4-40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 850nm - DDM (40G-QSFP-SR4-ST)

• 100% Brocade compatible: Meets MSA standards and is designed, programmed and tested to perform identically to the Brocade 40g-qsfp-sr4 transceiver module
• Lifetime : this Brocade 40g-qsfp-sr4 compatible QSFP+ module is backed by a lifetime from StarTech
• Qsfp+ fiber module performance: MAX data transfer rate: 41. 25 Gaps | Wavelength: 850nm | Type: Multi mode | connection Type: MPO | maximum transfer distance: 150 M (492 ft) | Power consumption: low power consumption - simple installation: This 40GBase-SR4 QSFP+ module can be plugged directly into brocade’s routers or switches and is hot-swappable making upgrades and replacements seamless by minimizing network disruptions
• Industry leading product support: all StarTech SFP & SFP+ transceiver Modules are backed by free Lifetime multilingual technical support before and after purchase. StarTech offers a wide variety of sfp and QSFP modules and Direct-Attach SFP and QSFP cables,  providing the convenience and reliability you need to ensure dependable network performance.