SFP copper transceiver Ubiquiti UF-RJ45-1G, RJ-45 interface, 1000BASE, 1000 Mbps, up to 100 m, 0–70°C

The Ubiquiti UF-RJ45-1G is a copper SFP transceiver module designed to connect RJ45 Ethernet copper links to devices with SFP ports. It supports a maximum data transfer rate of 1000 Mbit/s, has a metallic enclosure, and a low power consumption of 1.2 W, making it suitable for short-distance network connections where an SFP port must interface with standard Ethernet copper cabling.

Advantages

The UF-RJ45-1G provides a compact SFP form-factor solution for integrating copper RJ45 Ethernet into SFP-based equipment. Its metallic housing offers physical durability and EMI shielding, while the 1.2 W power consumption minimizes additional load on networking equipment. Compatibility with standard 1000BASE-T Ethernet ensures straightforward interoperability with existing copper infrastructure.

Suitable for

• Connecting switches, routers or servers with SFP ports to copper Ethernet networks
• Short-distance uplinks and access links using Cat5e/Cat6 cabling
• Environments requiring a compact SFP solution instead of fixed RJ45 ports

Key specifications

• Interface type: SFP
• Maximum data transfer rate: 1000 Mbit/s (1000BASE-T)
• Product colour: Metallic
• Power consumption: 1.2 W

How to use

Insert the UF-RJ45-1G into an available SFP slot on compatible networking equipment. Connect a standard RJ45 Ethernet cable (Cat5e/Cat6) to the module's RJ45 port. The device should auto-negotiate link speed up to 1 Gbit/s with the connected equipment; verify link status through the host device's interface after installation.

Recommendations

Use the UF-RJ45-1G for connections within typical copper Ethernet reach (up to 100 m) and ensure network equipment supports 1000BASE-T over SFP. Avoid exposure to extreme temperatures and physical shock; follow the host device vendor's guidelines for hot-plugging SFP modules.