Arista Compatible AOC-S-S-25G-4M 25GBASE-AOC SFP28

Deliver reliable 25 GbE connectivity across short-to-medium rack distances with this 4 m SFP28 active optical cable. Built for Arista-compatible environments, it gives infrastructure teams a practical way to connect switches, servers, and storage without the added bulk of separate optics and fiber patching. Active optical cable design is a strong fit when the run is longer than a copper DAC can comfortably cover, but still close enough that a full optical transceiver pair is unnecessary. That makes this cable useful in dense data centers where clean routing, low cable weight, and predictable installation matter. The 4 m length supports structured rack layouts and adjacent equipment placement while preserving the simplicity of a cable-based link. TAA compliance supports regulated procurement workflows, and the SFP28-to-SFP28 interface aligns with 25 GbE ports across modern infrastructure. For teams standardizing on 25 GbE, this AOC helps balance reach, density, and deployment efficiency without overbuilding the link.