SFP+ Ethernet Transceiver CBO SFP-10G-RJ45 10 Gbps RJ45 copper module

The BlueOptics SFP+ Ethernet Transceiver CBO SFP-10G-RJ45 is a compact copper SFP+ module that delivers 10 Gbps Ethernet over an RJ45 interface. Designed for insertion into SFP+ ports on switches, servers and other network devices, this transceiver enables 10 Gigabit connectivity using standard Cat6A/Cat7 copper cabling for short to medium reach links. The module supports hot-pluggable installation and preserves rack and port density by using the SFP+ form factor.

Advantages

This SFP+ RJ45 copper transceiver provides a cost-effective way to upgrade existing copper-based networks to 10 Gbps without replacing installed patch cabling. Its SFP+ form factor maintains compact port spacing and allows flexible deployment across compatible network equipment. Hot-pluggable operation reduces downtime during installation or replacement, and the RJ45 interface offers broad compatibility with widely used Ethernet copper cables and patch panels.

Suitable for

• 10 Gigabit Ethernet uplinks between switches and aggregation devices
• Server NIC connections to SFP+ ports on switches
• Short to medium distance copper connections within data centers or wiring closets
• Network upgrades where fiber is not available or cost-effective

Key specifications

• Data rate: 10 Gbps Ethernet
• Interface: RJ45 copper
• Form factor: SFP+
• Cabling: compatible with Cat6A/Cat7 for 10G performance
• Reach: suitable for short to medium copper runs (typical distances depend on cable category and installation)
• Installation: hot-pluggable

How to use

Insert the BlueOptics SFP+ RJ45 transceiver into a compatible SFP+ slot on the network device until it latches. Connect a suitable RJ45 copper cable to the module and to the remote device or patch panel. After insertion, verify link and speed status on both ends; most devices will negotiate 10 Gbps automatically when both ports and cabling support the rate. If necessary, check device firmware and port configuration to enable 10G operation.

Recommendations

Use high-quality, certified Cat6A or Cat7 copper cabling and proper termination practices to ensure reliable 10 Gbps performance. Confirm that both ends of the link support SFP+ RJ45 modules and that device firmware and drivers are up to date. For longer distances or electromagnetic-sensitive environments, evaluate fiber options instead of copper.