The Allen-Bradley 1783-SFP1GTE SER.A. is a 1000BASE-T (1 Gbps) copper Small Form-factor Pluggable (SFP) transceiver designed for industrial Ethernet applications. It supports RJ-45 connectivity over Cat5e/6 cables up to 100 meters and is commonly used with Stratix 5700, 6000, 8000, and 8300 series managed switches