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PoE HAT board with metal heatsink and cooling fan attached to Raspberry Pi 5 GPIO header

MCDODO

MCDODO PoE HAT (F) Raspberry Pi 5 40PIN 802.3af/at Fan Heatsink

SKU CH-4WGX-ET5CM

Adds Power-over-Ethernet and active cooling to a Raspberry Pi 5 via its 40-pin header, compliant with IEEE 802.3 af/at

  • TypeSingle Board Computers
  • Powers Raspberry Pi 5 through Ethernet using 802.3 standard
  • Active fan and metal heatsink keep the board cool under load
  • Fully isolated SMPS delivers stable power without electrical noise
  • Standard 40-pin GPIO header fits Raspberry Pi 5 directly
  • Includes user manual for quick and safe setup

Raspberry Pi 5 PoE HAT with Fan

This PoE HAT adds Power over Ethernet to a Raspberry Pi 5 using the standard 40PIN GPIO header. It delivers power through a fully isolated switched-mode supply compliant with IEEE 802.3 af/at. An onboard high-speed fan and metal heatsink provide active cooling for sustained loads. The board is designed for makers and developers building network-powered edge devices.

IEEE 802.3 af/at Power Limits

The HAT follows the IEEE 802.3 af and at standards, which define the maximum power available from the Ethernet link. Power delivery is constrained by the class negotiated with the power sourcing equipment. Long cable runs or lower-class injectors will reduce the power budget for the Pi and any attached peripherals. Plan the power source to match the total system draw.

Active Cooling with Metal Heatsink

The integrated high-speed fan and metal heatsink are the primary thermal solution for the Raspberry Pi 5 on this board. They dissipate heat directly from the SoC area during intensive workloads. No separate fan header or external cooler is required because the cooling assembly is built onto the HAT itself. This makes the kit suitable for enclosed or passively ventilated installations.

Pontos fortes

  • Powers Raspberry Pi 5 through Ethernet using 802.3 standard
  • Active fan and metal heatsink keep the board cool under load
  • Fully isolated SMPS delivers stable power without electrical noise
  • Standard 40-pin GPIO header fits Raspberry Pi 5 directly
  • Includes user manual for quick and safe setup

Especificações

TypeSingle Board Computers

Perguntas sobre este artigo

Which version of the MCDODO PoE HAT should I choose for my Raspberry Pi 5?

This HAT fits the standard Raspberry Pi 40PIN GPIO header and is designed specifically for the Raspberry Pi 5, so the single version listed covers that board.

What does the 802.3 af/at compliance mean for actual power delivery to the Pi?

The HAT uses a fully isolated switched-mode power supply that negotiates power with the network switch, delivering up to the class limit the switch advertises.

Does the onboard fan and metal heatsink connect through the 40-pin header or a separate interface?

The cooling fan and heatsink are powered and controlled through the standard Raspberry Pi 40PIN GPIO header, requiring no extra cables or connectors.

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