Support short-reach fiber links with a Cisco-compatible 1000BASE-SX SFP designed for multimode deployments. The 850 nm optical wavelength and LC duplex connector align with common enterprise fiber plant standards, making it a practical fit for access switches, aggregation uplinks, and data networking environments that need dependable 1 GbE transport. This AddOn transceiver is TAA compliant, which matters when sourcing for public sector, regulated, or contract-controlled environments. It gives infrastructure teams a cost-conscious alternative to OEM optics while preserving the form factor and link behavior expected in Cisco-compatible deployments. That makes it easier to standardize spares, simplify procurement, and keep approved inventory on hand. For teams managing dense switch stacks or refresh cycles, the SFP form factor keeps the footprint small and the deployment straightforward. It is a focused choice for short-distance multimode runs where the requirement is clean interoperability and procurement flexibility, not excess reach or unnecessary optical headroom.