100% Arista Networks Compatible. . The QSFP-40G-LR4-AR-ST is an Arista Networks QSFP-40G-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks brand compatible 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: 1270nm to 1330nm Maximum Data Transfer Rate: 40 Gbps Type: Single Mode Connection Type: LC Maximum Transfer Distance: 10 km (6. 2 mi) MTBF: 95, 832, 027 hours Power Consumption: Digital Diagnostics Monitoring (DDM): Yes This QSFP+ module is hot-swappable making upgrades and replacements seamless by minimizing network disruptions. StarTech SFPs All StarTech SFP & SFP+ transceiver modules are backed by a STARTECH LIFETIME and FREE LIFETIME MULTILINGUAL TECHNICAL SUPPORT. StarTech offers a wide variety of SFP modules and direct-attach SFP Cables, providing the dependability and reliability you need to ensure consistent network performance.

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