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Arista 25G SFP28 Optical Transceivers

Arista 25G SFP28 optical transceivers are the high-performance standard for next-generation server access and high-density data center switching. Positioned as the natural successor to 10G SFP+, these modules provide 2.5 times the bandwidth while maintaining the same physical footprint and low power profile.

In 2026, Arista's 25G portfolio is centered on Multi-Rate flexibility and deep integration with Arista EOSŪ for real-time telemetry.