Network transceiver for 10G copper links, built to bring multi-rate RJ45 connectivity to SFP+ ports. Network teams and small data centres gain low-power, hot-pluggable uplinks that simplify upgrades with QSFPTEK 10GBase-T SFP+ Copper Module. Does compatibility and efficiency meet the needs of critical network gear?
⚡ At a Glance
- • Data Rates: Supports 1.25G, 2.5G, 5G and 10G over RJ45, with 1000Mbps on Cat5e or better; distances: 30m at 10G, 50m at 5G/2.5G, 100m at 1G
- • Best for: Network engineers and IT teams upgrading server racks and switch uplinks to multi-rate copper links
- • Not ideal for: Environments relying exclusively on optical fibre or Cisco Nexus and Meraki series switches
Multi-rate SFP+ RJ45 transceiver supports 10G/5G/2.5G/1.25G and 1G on Cat5e+. Low power draw and metal housing help maintain reliability in rack environments.
Flexible link speeds - with multi-rate 10GBase-T SFP+ support
Auto negotiation across 10G, 5G, 2.5G and 1.25G enables compatibility with ports running different speeds, while RJ45 interface accepts standard copper cabling. The module requires one end to remain a 10G port while the other end can operate at lower speeds.
Allows gradual upgrades by connecting newer 10G switches to older gear without replacing cabling immediately. Maintains usable link speeds across mixed hardware during migration.
Lower thermal load - with under 2.5W power dissipation and heat-conducting gasket
Power consumption stays below 2.5W and a metal heat-conducting gasket conducts heat away from critical components. Reduced thermal output helps when many ports are populated in a switch.
Keeps switch fans from working harder and reduces risk of thermal throttling, improving long-term reliability in dense rack installations.
Quick maintenance and durability - with hot-pluggable design and metal housing
Hot-pluggable SFP+ form factor supports 90 degree ring-latch removal and repeated insertion cycles, while metal housing resists wear from frequent handling. Plug-and-play operation avoids manual configuration for most switches.
Makes module swaps fast during maintenance windows and reduces downtime for link replacements, useful in busy server rooms and branch offices.
✨ The 4 Key Reasons for QSFPTEK 10GBase-T SFP+ Copper Module
- Low power consumption - Minimises heat and energy draw across populated switch bays
- Heat-conducting gasket - Extends service life under continuous operation
- Wide vendor compatibility - Works with many SFP+ RJ45-capable switches from major brands
- Hot-pluggable metal housing - Enables fast swaps and repeated use without degradation
📋 Technical Details at a Glance
- Transceiver type: SFP+ Copper Module
- Interface: RJ-45 connector
- Supported data rates: 1.25G, 2.5G, 5G, 10G and 1000Mbps
- Maximum distance: 30 metres at 10Gbps, 50 metres at 5Gbps and 2.5Gbps, 100 metres at 1000Mbps
- Power dissipation: Less than 2.5W
❓ Frequently Asked Questions
Q: What data rates and cable types are supported?
A: Supports multi-rate operation at 10G, 5G, 2.5G, 1.25G and 1G; RJ45 interface accepts Cat5e or better for 1000Mbps and higher grade cabling for faster links.
Q: Will it work with Cisco switches?
A: Compatible with Cisco SFP-10G-T-S style ports but explicitly not supported on Cisco Nexus and Cisco Meraki series, so verify switch model before deploying.
Q: How much power does the module use and how is heat managed?
A: Power dissipation is under 2.5W and a heat-conducting gasket helps remove heat from the module, improving longevity and stability in populated racks.
🏆 Our Verdict
Suitable for network administrators and small to medium data centres moving toward mixed-speed copper uplinks. Multi-rate RJ45 SFP+ support combined with low power draw and robust metal housing makes it a practical choice for staged upgrades. Strong long-term value comes from wide vendor compatibility and reduced operational heat, which helps protect infrastructure over time.
