The QSFP40GLR4ES is a Dell EMC QSFP-40G-LR4 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-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi). Technical Specifications: Wavelength: 1311nm Maximum Data Transfer Rate: 40 Gbps Type: Single Mode Connection Type: MPO Connector Maximum Transfer Distance: 10 km (6.2 mi) MTBF: 8,596,956 hours hours Power Consumption: < 1.3W 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.

• QSFP+ boosts dependability and productivity to the highest level
• 40GBase-LR4 network technologyensures reliable connectivity, maximizing productivity
• 40 Gigabit Ethernet technology is designed to deliver high-performance network connections, optimizing data transfer speeds while minimizing power consumption and CPU utilization
• Optical fiber cable compatibility ensures long-distance connectivity and provides high-speed data transmission rates between servers and network components
• Single-mode fiber optics utilize a single wavelength of light to efficiently transmit data and audio/video applications over extensive distances
• Hot-swappable form factorensures effortless and user-friendly operation, enhancing overall efficiency
• QSFP+withoptical networkapplication/usage ensures maximum productivity and usability