SFP+ copper RJ45 10 Gbps transceiver CBO SFP-10G-RJ45-80M-DE-BO 80 m over Cat6a/Cat7

BlueOptics SFP+ copper RJ45 10 Gbps transceiver CBO SFP-10G-RJ45-80M-DE-BO enables 10 Gigabit Ethernet connectivity through a standard RJ45 interface. The module is designed for insertion into SFP+ ports on switches, servers and other network equipment, providing a hot-pluggable copper solution for short-distance links. It supports transmission distances up to 80 meters when used with Cat6a or Cat7 copper cabling and is intended for environments that require reliable 10G over copper without fiber installation.

Advantages

This transceiver provides 10 Gbps data rates over widely available copper infrastructure, reducing the need for fiber conversion in short-reach deployments. Its SFP+ form factor offers hot-swappable installation and compact footprint, which helps preserve port density on network devices. Compatible with Cat6a and Cat7 cabling at distances up to 80 meters, the module simplifies upgrades to 10G networks in server rooms, wiring closets and data aggregation points.

Suitable for

• Connecting switches and servers in data centers and enterprise networks over short distances
• 10G uplinks between closets or cabinets using Cat6a/Cat7 copper cabling
• Ports that require hot-pluggable 10 Gigabit copper connectivity without fiber optics

Key specifications

• Interface: SFP+ form factor with RJ45 copper port
• Data rate: 10 Gbps Ethernet
• Maximum supported link length: up to 80 meters over Cat6a/Cat7
• Compatible cable types: Category 6a and Category 7 copper cabling
• Hot-swappable: yes, supports plug-and-play insertion into SFP+ ports
• Typical use environment: short-reach, horizontal and server-room connections

How to use

Insert the transceiver into a compatible SFP+ port on your network device until it clicks into place. Connect an RJ45 terminated Cat6a or Cat7 cable between the transceiver and the remote device. Ensure both ends use appropriate 10G-capable ports and verify link status via the device management interface. For hot-plug operations, follow the host device guidelines for insertion and removal to avoid link disruption. No special fiber handling or optical calibration is required for copper links.

Recommendations

For reliable 10 Gbps performance keep cable runs within the specified 80 meter limit and use high-quality Cat6a or Cat7 cables. Verify compatibility with the host device firmware or vendor compatibility list when possible. In environments with high electromagnetic interference, prefer shielded cabling and proper grounding to maintain signal integrity.