Startech SR4 40 Gigabit Fiber 40GBase-SR4 QSFP+ Transceiver Module

The QSFP40GSR4ST is a Cisco QSFP-40G-SR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco™ 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).

Technical Specifications:

• Wavelength: 850nm



• Maximum Data Transfer Rate: 40 Gbps



• Type: Multi Mode Fiber



• Connection Type: MPO Connector



• Maximum Transfer Distance: 150 m (492 ft)



• MTBF: 1,649,326 hours



• Power Consumption: Less than 0.7 Watts



• Digital Diagnostics Monitoring (DDM): Yes

This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

StarTech.com SFPs

All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. 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.