Maintain high-speed east-west traffic on short-reach multimode fiber with the Axiom AXG103407 25GBASE-SR SFP28. Designed for Lenovo TAA environments, this transceiver supports 25 GbE connectivity in data center fabrics where port density, consistent optics behavior, and sourcing compliance are part of the buying decision. The 25GBASE-SR standard is a practical fit for top-of-rack and leaf-spine designs that stay within multimode distances. Its SFP28 form factor supports compact switch and server ports, helping preserve rack density without moving to larger optics. For teams standardizing on 25 GbE, this module provides a straightforward path to higher throughput on existing multimode infrastructure. Axiom positions this optic for organizations that need compatible, procurement-ready hardware rather than generic replacements. The Lenovo TAA designation matters in regulated and public-sector environments where sourcing requirements can affect vendor approval. Use it to extend short-reach links between servers, access switches, and aggregation layers while keeping the optics layer aligned with enterprise purchasing controls.