Description:

Raspberry Pi PoE HAT

The Raspberry Pi PoE HAT powers a Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ via an Ethernet cable. Power-sourcing equipment is required on the Ethernet network.

The Raspberry Pi Power over Ethernet HAT is a smallaccessory for the Raspberry Pi computer. It can only be used with the RaspberryPi 4 Model B (launched June 2019) and the Raspberry Pi 3 Model B+ (launchedMarch 2018). The PoE HAT allows you to power your Raspberry Pi using Power overEthernet–enabled networks; for this product to be used, the network it isconnected to needs to have power-sourcing equipment installed.

Supplied with this product

·       RaspberryPi PoE HAT

·       Mechanicalspacers

Other hardware needed

·       ARaspberry Pi 4 Model B or Raspberry Pi 3 Model B+

·       AnEthernet cable

·       Power-sourcingequipment for a 802.3af Power over Ethernet network

Connecting your PoE HAT to theRaspberry Pi

·       Beforeinstalling the PoE HAT, you must attach the supplied spacers in the fourcorners of the board

·       Thenconnect the Raspberry Pi PoE HAT to the two 0.1” headers (40 + 4) that arefitted on the Raspberry Pi

·       Oncethe PoE HAT board is connected, you can power the Raspberry Pi through its RJ45network connector

Disconnecting your PoE HAT

·       Takecare when separating the HAT from the Pi

·       Pullevenly so that it detaches from all the pins at the same rate; do not pullone end of the connector off before the other

Additional information

No modification to the main Raspberry Pi board is needed forthis product to work. Please ensure that your Raspberry Pi’s software is up todate for all functionality to be available. The PoE HAT is fitted with a smallfan that is controlled by the Raspberry Pi via I2C. The fan will turn on andoff automatically depending on the temperature of the main processor on theRaspberry Pi.

Specification

The Raspberry Pi PoE HAT is an add-on board for theRaspberry Pi 4 Model B and the Raspberry Pi 3 Model B+. It allows the RaspberryPi to be powered via a power-enabled Ethernet network.

·       802.3afPoE

·       Fullyisolated switched-mode power supply

·       37–57VDC, Class 2 device

·       5V/2.5ADC output

·       25mmx 25mm brushless fan for processor cooling

·       Fancontrol

Safety

IMPORTANT: PLEASE RETAIN THIS INFORMATION FOR FUTUREREFERENCE.

Warnings

This product:

·       Shallonly be powered using 802.3af-compliant power sourcing equipment; any externalpower supply used with the Raspberry Pi shall comply with relevant regulationsand standards applicable in the country of intended use

·       Shouldbe operated in a well-ventilated environment, and should not be covered

·       Shouldbe placed on a stable, flat, non-conductive surface while in use, and shouldnot be contacted by conductive items

Instructions for safe use

To avoid malfunction or damage to your Raspberry Pi product,please observe the following advice:

·       Donot block or obstruct the fan

·       Donot insert anything into the fan at any time

·       Donot expose the product to water or moisture, and do not place it on aconductive surface whilst it is in operation

·       Donot expose it to heat from any source; the product is designed for reliableoperation at normal room temperatures

·       Takecare whilst handling to avoid mechanical or electrical damage to the printedcircuit board and connectors

·       Avoidhandling the Raspberry Pi while it is connected to a power outlet; only handleby the edges to minimize the risk of electrostatic discharge damage

·       Allother peripherals used with the Raspberry Pi should comply with relevantstandards for the country of use and be marked accordingly to ensure thatsafety and performance requirements are met; these peripherals include, but arenot limited to, keyboards, monitors, and mice used in conjunction with theRaspberry Pi

Kit include:

1 x Raspberry Pi PoE HAT

Documents:

·        Raspberry Pi PoE HAT product brief

·        Raspberry Pi PoE HAT mechanical drawing