Keep short-reach network links simple, predictable, and easy to source with this 5-pack of Cisco-compatible SFP transceivers from AddOn Networks. Designed for 1 GbE copper connectivity, these modules are built for environments where existing twisted-pair cabling is already in place and a 100 m reach is sufficient for access-layer switching, server adjacency, or branch connectivity. The value of this pack is in deployment efficiency. Instead of mixing optics, media converters, and extra cabling, you can standardize on a familiar SFP form factor for copper uplinks. That reduces integration friction and helps procurement teams stock a consistent spare set for field replacements. TAA compliance also makes this pack suitable for organizations with sourcing requirements tied to government or regulated purchasing programs. For infrastructure teams, the appeal is straightforward: dependable interoperability, a compact transceiver footprint, and a cost-effective way to extend 1 GbE over copper without overbuying capability you do not need. When the job is to keep access links online and replacement parts on hand, this 5-pack delivers practical coverage with minimal complexity.