Bring 1 GbE to copper runs without changing the switch architecture. The HP JL747A compatible SFP from AddOn Networks provides RJ-45 1000BASE-T connectivity for environments that still depend on structured cabling, patch panels, and short-to-medium copper links. Rated for distances up to 100 m, it supports straightforward deployment in access closets, branch networks, and mixed-media infrastructure where fiber is unnecessary or already terminated at the edge. This module is built for teams that want predictable interoperability and a practical path to extend Ethernet over existing cabling. It fits standard SFP ports and keeps the network design simple: insert, connect, and bring the link online with copper media already in place. For procurement teams, it offers a cost-conscious alternative to re-cabling while preserving the performance profile expected from 1 GbE access connections. Choose this module when the priority is compatibility with installed copper plant, not optical transport. It is a focused solution for switch ports that need reliable 1000BASE-T service at the edge, in wiring closets, and across short campus links.