Network admins, this StarTech SFP transceiver is 100% compatible with Arista Networks equipment and delivers reliable 1GbE connectivity. It's designed for 1000BASE-LX networks using single mode fiber with LC connectors, giving you up to 10km (6.2 mile) reach. The 1310nm wavelength and DDM (Digital Diagnostic Monitoring) support let you monitor the transceiver's status through SNMP tools. Hot-swappable design means you can install or replace it without shutting down your network. It's been specifically programmed and tested to work seamlessly with Arista switches and routers. StarTech backs it with lifetime support and it won't void your OEM warranty. It also works with other MSA-compliant switches from Ubiquiti, Netgear, D-Link and more. If you need reliable fiber connectivity for your network infrastructure, this transceiver delivers professional performance without the OEM price tag. The quality is solid and you get peace of mind with lifetime technical support!