ENET QSFP-40G-SR4-S-ENC 40GBASE-SR4 QSFP+

Keep high-speed fiber links stable with the ENET QSFP-40G-SR4-S-ENC transceiver. Built for 40GBASE-SR4 deployments, it delivers 40 Gigabit Ethernet over multimode fiber at 850 nm with a maximum reach of 150 meters. The MPO/MTP interface supports parallel optics architectures commonly used in switch-to-switch and spine-leaf environments. This module is positioned for teams that need compatibility confidence without paying OEM pricing. It is MSA compliant, RoHS compliant, and tested for fit, form, and functionality against the target platform. ENET also backs the module with lifetime warranty coverage, making it a practical choice for production networks where replacement cycles, inventory consistency, and support matter. For infrastructure teams standardizing on multimode fiber, this transceiver helps preserve port density and deployment flexibility while maintaining the optical characteristics expected in 40 GbE short-reach links. It is a strong fit for environments where validated interoperability and predictable performance are more important than marketing claims.