Arista Networks XVR-00071-01 Optical Transceiver

Arista XVR-00071-01 is a QSFP+ 40G transceiver (QSFP-40G-UNIV) intended for use in Arista 40G ports. The 1310 nm module uses a duplex LC fiber interface and, as a 40G-UNIV transceiver, supports flexible fiber media for high-speed links. It delivers up to 150 meters on OM3/OM4 multimode fiber and up to 500 meters on single-mode fiber, making it suitable for data-center switch interconnects and uplinks where fiber type and reach can vary. The part number XVR-00071-01 identifies this particular Arista QSFP-40G-UNIV module, commonly deployed in data-center networks that require reliable 40 GbE connectivity across diverse media. When planning deployments, verify chassis and firmware compatibility with Arista’s transceiver guidance to ensure proper operation in your switch model.