SFP to RJ45 Converter INTELLINET 0766623510493 1000Mbps up to 100 m

The INTELLINET SFP to RJ45 converter provides a compact solution for converting an SFP slot into a standard RJ45 copper Ethernet port. Capable of delivering Gigabit Ethernet (1000 Mbps) over twisted-pair copper cabling to distances up to 100 meters, this module plugs directly into devices with an available SFP cage to offer fast, backwards-compatible connectivity without modifying existing network hardware. It is intended for use where a fiber SFP port needs to interoperate with copper-based devices, simplifying network design and device interconnection.

Advantages

This SFP to RJ45 converter supports Gigabit speeds while maintaining compatibility with standard RJ45 Ethernet cabling and hardware. Its hot-pluggable form factor allows quick installation into any compatible SFP slot without powering down the host device. The module provides a space-saving alternative to full-size media converters and reduces the need for additional cabling or switch ports by converting fiber-capable ports to copper. Passive operation and standard-compliant signaling ensure straightforward integration into mixed-media networks.

Suitable for

• Connecting copper-based switches, routers or servers to devices with SFP ports
• Extending network reach within buildings using Cat5e/Cat6 cabling up to 100 m
• Converting spare SFP slots into RJ45 ports for temporary or permanent link changes
• Integrating copper devices into fiber-centric infrastructure during migrations or upgrades

Key specifications

• Interface: SFP form-factor on one side; 8P8C (RJ45) Ethernet port on the other
• Data rate: 1000 Mbps (Gigabit Ethernet)
• Copper link distance: up to 100 meters over twisted-pair cabling
• Cabling: compatible with Cat5e, Cat6 and higher twisted-pair copper cables
• Hot-pluggable SFP module suitable for standard SFP cages
• Auto negotiation for speed and duplex when supported by connected equipment

How to use

Insert the SFP module into any compatible SFP cage on a switch, router or media converter until it clicks into place. Connect a standard RJ45 Ethernet cable from the module’s RJ45 port to the copper device or network outlet. Ensure the connected devices are powered and configured for automatic negotiation or set matching speed and duplex manually in device network settings if required. Verify link and activity LEDs on the host device or attached equipment to confirm a successful connection.

Usage recommendations

Use high-quality Cat5e or Cat6 cabling for reliable Gigabit performance and maintain cable runs within the 100 m limitation. Avoid exposing the module to excessive dust or moisture and insert or remove the SFP module only when the host equipment’s documentation permits hot-plug actions. For long-term installations, verify compatibility with the host device and test the link under expected traffic conditions to ensure stable operation.