Axiom Memory AXG102644 25GBASE-ESR SFP28 Transceiver

Provide a 25 GbE optical connection over multimode fiber where a switch-to-switch, switch-to-server, or switch-to-storage link needs more reach than a direct-attach copper cable. The SFP28 form factor installs in a compatible 25 GbE SFP28 port and presents a 25GBASE-ESR optical interface for fiber-based Ethernet connectivity. This module is intended for Aruba JL485A-compatible deployments. It gives network teams an interoperable replacement or expansion optic for platforms that require that compatibility target, while retaining the density advantages of the compact SFP28 interface. Use it at both ends of a link with compatible 25 GbE optics and fiber infrastructure selected for the optical path. Axiom Memory AXG102644 differs from short-reach 25 GbE optical choices by using the extended-reach 25GBASE-ESR interface, making it suited to longer multimode-fiber runs within campus, data-center, and equipment-room networks. Its TAA-compliant designation is relevant where acquisition rules require products meeting Trade Agreements Act criteria. Validate the host port, peer optic, connector type, fiber grade, and total optical path before deployment to maintain a supported 25 GbE link.