Yes. The Finisar FCLF8522P2BTL is a 1000BASE-T RJ-45 copper SFP designed for host systems with an SGMII interface and follows the SFP MSA. It supports 10/100/1000 Ethernet over Cat5 or better cable up to 100 meters.

Installation is simple: insert the hot-pluggable SFP into a compatible SFP slot, then connect a standard RJ-45 Ethernet cable. No fiber patch cable is needed. For best results, confirm your device supports copper 1000BASE-T SFP modules and SGMII operation.

This module uses a fully metallic enclosure for low EMI, a compact integrated RJ-45 connector, and a RoHS-compliant design. It is built for reliable Gigabit Ethernet performance with low typical power consumption of 1.05W and an extended operating case temperature range of -40°C to 85°C.

If the link does not come up, check that your host device supports 1000BASE-T copper SFP modules, verify the port is configured correctly, and test with Cat5e or better cabling under 100 meters. You can also access PHY settings through the 2-wire I2C interface for deeper troubleshooting.