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Compact SFP+ transceiver module with RJ45 port, matte metal finish

Ubiquiti Networks

Ubiquiti Networks UACC-CM-RJ45-MG 10Gb SFP+ to 10/5/2.5GbE RJ45 Transceiver

SKU CH-AVG2-45W5M

Connects 10Gb SFP+ ports to 10/5/2.5GbE RJ45 links over Cat6a up to 100 metres

  • Device TypeTransceiver
  • SFP+ to RJ45 interface connects 10Gb fibre to copper ports
  • Supports 1GbE, 2.5GbE, 5GbE and 10GbE transmission rates
  • Cat6a cabling enables up to 100 metres reach
  • Hot-swappable transceiver installs without network downtime
  • First listed by the manufacturer on 22 September 2025

Compatible SFP+ Ports

This transceiver plugs into any SFP+ cage and presents a standard RJ45 jack for copper cabling. It targets network engineers who need multi-rate 10GbE connectivity over existing twisted-pair infrastructure.

Cat6a Distance Support

Using Cat6a cables enables transmission distances up to 100 metres at the highest rate. The module auto-negotiates 1, 2.5, 5 and 10 GbE speeds so a single part covers several link tiers.

Host Port Requirements

Verify that the switch or router SFP+ port supplies enough power for the module and that its firmware recognises third-party copper transceivers. Some platforms restrict operation to vendor-coded optics only.

Highlights

  • SFP+ to RJ45 interface connects 10Gb fibre to copper ports
  • Supports 1GbE, 2.5GbE, 5GbE and 10GbE transmission rates
  • Cat6a cabling enables up to 100 metres reach
  • Hot-swappable transceiver installs without network downtime
  • First listed by the manufacturer on 22 September 2025

Specifications

Device TypeTransceiver

Questions about this item

Will the RJ45 port or the SFP+ cage need replacement first under continuous operation?

The transceiver is a single sealed module; neither the RJ45 port nor the SFP+ cage is user-serviceable, so the entire unit would be replaced if either interface fails.

What speed ceiling appears first when the link runs at full 10GbE throughput for hours?

The module negotiates 10, 5, 2.5 or 1GbE; the first limit reached is the 100-metre distance ceiling on Cat6a cable at 10GbE.

How much heat does the module add to a switch chassis when it stays at 10GbE all day?

The transceiver draws power from the SFP+ slot and operates within standard module thermal limits; no separate cooling is required.

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