CBO Transceiver SFP-10G-RJ45 Copper 10GBASE-T SFP+ module for Ethernet over Cat6a/Cat7

The CBO Transceiver SFP-10G-RJ45 is a 10G copper SFP+ module designed to provide 10GBASE-T Ethernet over standard Cat6a or Cat7 cabling using an RJ45 connector. Intended for insertion into SFP+ ports on compatible switches, routers or servers, this transceiver enables 10 Gbit/s copper links without requiring optical fiber. It is suitable for network environments where copper cabling is already deployed or preferred for short- to medium-range 10 Gigabit connections.

Advantages

This SFP+ module offers 10G copper connectivity in a compact SFP+ form factor, allowing seamless upgrade of SFP+ ports to support RJ45-based 10G links. It eliminates the need for separate media converters or fiber infrastructure when Cat6a/Cat7 cabling is available. The RJ45 interface provides plug-and-play compatibility with standard copper patch cables and supports typical power and thermal profiles for SFP+ modules, simplifying deployment in data center and enterprise racks.

Suitable for

• Data center server uplinks over existing Cat6a/Cat7 cabling
• Switch-to-switch connections within rack or adjacent racks
• Network upgrades where fiber is not required or practical
• Equipment environments needing 10GBASE-T copper interfaces

Key specifications

• Interface: SFP+ module with RJ45 8P8C connector
• Data rate: 10 Gbit/s (10GBASE-T)
• Cable type: Cat6a or Cat7 copper cabling (typical 10G distances per cable standard)
• Form factor: SFP+ compliant hot-pluggable module
• Operating environment: designed for installation in standard network equipment SFP+ ports

How to use

Insert the SFP-10G-RJ45 module into a compatible SFP+ port on a switch, router or server until it clicks into place. Connect a Cat6a or Cat7 twisted-pair cable to the RJ45 port and to the remote device. Ensure that both ends support 10GBASE-T and that firmware or driver settings on the equipment permit 10 Gbit/s operation. Monitor link status indicators on the host device to confirm a successful 10G connection.

Recommendations

For reliable 10G performance, use certified Cat6a or Cat7 patch cables and maintain cable runs within the recommended distance limits for 10GBASE-T. Verify compatibility with the host switch or server and keep device firmware up to date. Use proper airflow and thermal management in racks to ensure the module operates within its intended temperature range.