Citrix FCLF-8521-3CTX 1000BASE-T 1Gbps 10km RJ-45 SFP Optical Transceiver Module.
Data Transfer Rate: 1Gbps
Input/Output Ports: RJ-45
Form Factor: SFP
Features: Commercial Temperature Range: 0 to 85°C; Fully metallic enclosure for low EMI; Low power dissipation (1.05W typical); RoHS-6 compliant (lead-free); Access to physical layer IC via 2-wire serial bus.