XVR-10079-20 QSFP-100G-PSM4 100GBASE-PSM4 Transceiver for Arista

The XVR-10079-20 is a high-performance 100GBASE-PSM4 QSFP+ transceiver module designed as a compatible replacement for Arista networks. Operating at a wavelength of 1310nm, this transceiver delivers reliable 100G data transmission over parallel single-mode fiber, making it an excellent choice for data center interconnects and high-speed network infrastructure. The PSM4 (Parallel Single Mode 4-lane) design utilizes four independent optical lanes, each operating at 25Gbps, to achieve an aggregate throughput of 100Gbps. This module is engineered to meet industry-standard specifications, ensuring seamless integration with compatible Arista network equipment. Its compact QSFP form factor allows for high-density port configurations, helping to maximize rack space efficiency. Ideal for short to medium-reach applications, this transceiver supports distances up to 500 meters over SMF (single-mode fiber), making it well-suited for campus and enterprise network deployments. Please verify compatibility with your specific hardware configuration before installation.