Not in immediate stock. Direct ship from manufacturer, long lead times may apply due to material shortages
The QSFP40GSR4ES is a Dell EMC QSFP-40G-SR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC 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.
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.