ESOPTIC 10G SFP+ RJ45 transceiver delivers up to 10Gbps over 30m/80m Cat6a/7 cables, ideal for high-density copper networks. Compatible with major brands, it's your go-to 10gb copper sfp, 10g copper sfp+, and copper sfp+ solution—perfect for seamless 10gb sfp to rj45 connectivity and reliable 10g copper sfp 80M performance.