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    AJMRTC PoE HAT (E) for Raspberry Pi 3B+ 4B, IEEE 802.3af Compliant Power Over Ethernet HAT, Fully Isolated SMPS, Compact Mini Layout, Fits Raspberry Pi Official Case, Single Ethernet Cable for Network

    • - Mini compact PoE HAT (E) built for Raspberry Pi 3B+ and 4B, compatible with official case
    • - Compliant with IEEE 802.3af PoE standard, requires matching PoE power sourcing equipment
    • - Adopts fully isolated SMPS switched-mode power supply, stable output and anti-interference
    • - Space-saving PCB layout, retains standard PoE pins for clean assembly
    • - Deliver data and power through one Ethernet cable for remote embedded deployment
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    Overview
    Specs
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    PoE HAT (E) is a mini Power-over-Ethernet expansion board designed for Raspberry Pi 3B+ and 4B. It follows IEEE 802.3af PoE specification and uses isolated SMPS power conversion for reliable performance. Its slim form factor allows installation inside the official Raspberry Pi case without modification. It sends both network data and power over one Ethernet cable, eliminating separate DC wiring. It is widely used for remote monitoring, edge gateways and fixed IoT nodes.


    Specifications:

    1. Model: PoE HAT (E)
    2. Compatible Board: Raspberry Pi 3B+, Raspberry Pi 4B
    3. PoE Standard: IEEE 802.3af
    4. PoE Input: 37V ~ 57V DC
    5. Output: 5V DC, Max 2.5A
    6. Power Design: Fully isolated SMPS
    7. Dimension: 65.00 × 32.00 mm
    8. Fitment: Works with Raspberry Pi official case
    9. Requirement: 802.3af PoE power sourcing equipment required
    10. Application: Remote monitoring, IoT gateway, unattended embedded node


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