FCLF-8520-3

The Finisar FCLF-8520-3 is a copper SFP transceiver module designed to provide reliable Gigabit Ethernet connections over standard copper cabling. It is commonly used in network environments where fiber-optic installations are impractical or where existing copper infrastructure is leveraged.

Built for IT professionals and network administrators, this module fits into a variety of devices including switches and routers to extend network reach without sacrificing speed.

Key Features

• Operates at 1.25Gbps for seamless Gigabit Ethernet performance
• Supports up to 100 meters over Cat5e or better copper cabling
• Compatible with 1000Base-T Ethernet standards for broad interoperability
• RJ-45 interface simplifies connection to existing network hardware
• SFP form factor ensures flexible deployment across multiple devices

This transceiver is often found in enterprise and data center settings, enabling quick upgrades or expansions of copper-based networks. It helps maintain straightforward cabling setups and reduces complexity when connecting network equipment.