A Copper SFP (Small Form-factor Pluggable) module is a compact, hot-swappable transceiver used to connect network devices like switches, routers, or servers through copper Ethernet cables (Cat5e/6/6a). Unlike fiber SFPs, it uses RJ-45 connectors and supports data rates up to 1Gbps over short distances (typically up to 100 meters).
Here’s a detailed look at its benefits and use cases: