SFP+ Copper Transceiver CBO SFP-10G-RJ45-80M 10 Gbps for 10GBASE-T, 80 m over Cat6a/Cat7

CBO SFP-10G-RJ45-80M is an SFP+ copper transceiver module that provides 10 Gbps connectivity for 10GBASE-T networks. Designed to plug into SFP+ ports on switches, servers and network appliances, it offers a standard RJ45 Ethernet interface and supports link distances up to 80 meters over Cat6a or Cat7 copper cabling. The module enables integration of high-speed copper links into data center or enterprise networks where short-reach 10G copper connections are required.

Advantages

The SFP+ copper transceiver supports 10 Gbps data rates while using familiar RJ45 connectors, simplifying deployment in environments with existing copper infrastructure. Its compact SFP+ form factor saves port space compared to fixed RJ45 ports on some devices and allows flexible use across compatible SFP+ slots. Because it operates over Cat6a/Cat7 cabling to 80 m, it provides a cost-effective alternative to optical transceivers for short-range 10G links and enables straightforward replacement or upgrade paths without re-cabling.

Suitable for

• Connecting servers to top-of-rack or aggregation switches over 10G copper links
• Upgrading switch uplinks to 10GBASE-T where fiber is not required
• Short-range connections in data centers, server rooms and network closets using Cat6a/Cat7
• Network appliances and devices with SFP+ ports that need a RJ45 interface

Key specifications

• Interface: SFP+ plug-in module with RJ45 8P8C port
• Data rate: 10 Gbps (10GBASE-T)
• Maximum supported distance: up to 80 meters over Cat6a or Cat7 cabling
• Form factor: SFP+ (small form-factor pluggable)
• Operating environment: designed for standard network equipment operating ranges

How to use

Insert the SFP+ copper transceiver into a compatible SFP+ port on your switch, server or network appliance until it latches. Connect an RJ45 copper cable of Cat6a or Cat7 quality between transceivers or from the transceiver to the network endpoint. Ensure link partners are configured for 10GBASE-T operation if manual settings are required. Monitor link status indicators on the host device to confirm successful negotiation and 10 Gbps operation.

Recommendations

Use high-quality Cat6a or Cat7 twisted-pair cable and maintain proper cable management to achieve reliable 10 Gbps links up to 80 meters. Verify compatibility with the host device's SFP+ port and firmware, and update device firmware if interoperability notes recommend it. For runs beyond 80 meters or for electromagnetic-sensitive environments, consider optical transceivers and fiber cabling.