SFP transceiver module BlueOptics SFP-10G-RJ45-QN Copper 10000 Mbit/s SFP+

The BlueOptics SFP-10G-RJ45-QN Copper SFP+ transceiver module provides a compact solution for 10 Gigabit Ethernet over copper cabling. Designed to fit SFP+ slots, this module enables data transfer rates up to 10000 Mbit/s and is intended for short-distance connections between switches, servers and other network equipment. Its standardized SFP+ form factor allows straightforward installation in compatible ports without additional adapter hardware.

Advantages

This BlueOptics copper SFP+ transceiver offers a small footprint and compatibility with standard SFP+ ports, enabling cost-effective 10 Gbps links over existing copper infrastructure. It supports high data throughput at low latency for server-to-switch and switch-to-switch links in data centers and enterprise networks. The module's plug-and-play design simplifies upgrades and replacements while maintaining predictable performance for short-range connectivity.

Suitable for

• 10 Gigabit Ethernet connections between switches and servers over copper
• Edge and aggregation links in enterprise LANs
• Short-reach interconnects in data centers and server rooms
• Upgrading switches with SFP+ ports to support copper cabling

Key specifications

• Interface type: SFP+
• Maximum data transfer rate: 10000 Mbit/s (10 Gbps)
• Media: Copper cabling (RJ45-compatible copper interface)
• Form factor: SFP+ transceiver module
• Typical use: Short-distance 10 Gigabit links

How to use

Insert the BlueOptics SFP-10G-RJ45-QN into a compatible SFP+ slot on your switch, router or network adapter until it clicks into place. Connect the copper Ethernet cable (RJ45) between the transceiver and the corresponding network device. Ensure that both ends support 10 Gbps operation and that link settings on devices are configured for the desired speed and duplex. Monitor link status through the device's management interface to confirm successful negotiation.

Recommendations

Use high-quality Cat6a or better copper cabling for reliable 10 Gbps performance at short distances, keep firmware and device drivers up to date, and verify compatibility with the host equipment’s SFP+ slot to avoid interoperability issues.