https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL19445_%E2%80%93_PoE_HAT_%28C%29%2FenWSAL19445 – PoE HAT (C)/en - Versionsgeschichte2026-10-23T21:51:55ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL19445_%E2%80%93_PoE_HAT_(C)/en&diff=1756&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:36:11Z<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br />
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== Summary ==<br />
Technical overview of the Waveshare PoE HAT (C): a PoE+ expansion board that provides both power and network connectivity for Raspberry Pi 3B+/4B via a single Ethernet cable.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL19445 WSAL19445 – Power over Ethernet HAT (C) for Raspberry Pi 3B+/4B, 802.3af/at-compliant]<br />
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== Technical overview ==<br />
* Built on the Raspberry Pi 40-pin GPIO interface; compatible with Raspberry Pi 3B+ and 4B.<br />
* Supports the IEEE 802.3af/at standard (PoE/PoE+).<br />
* Uses a fully isolated switch-mode power supply (SMPS).<br />
* Onboard USB Type A socket can supply up to 5 V / 4 A MAX to external devices.<br />
* A 12 V output is available via a pin header, rated at 2 A maximum.<br />
* Includes an onboard active cooling fan for improved heat dissipation.<br />
* Product size: 56.5 × 65 mm.<br />
* The USB Type A port is for power delivery only – it does not provide data communication.<br />
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== Notes and version constraints ==<br />
* The source contains placeholders and incomplete sections (e.g., &#123;&#123;&#123;name2&#125;&#125;&#125;, &#123;&#123;&#123;userDefinedInfo&#125;&#125;), so some details such as exact connector dimensions or additional specifications are missing.<br />
* No explicit commands or configuration instructions are present in the source; if software configuration is required, it must be documented separately.<br />
* Compatibility with Raspberry Pi models other than 3B+/4B is not stated and should be verified before purchase.<br />
* The maximum power consumption of external devices connected to the USB port depends on the available PoE input power; this information is not provided in the source.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/PoE_HAT_(C) PoE HAT (C) - Waveshare Wiki]<br />
* Source revision: 103204<br />
* Captured: 2026-09-01T04:16:57+00:00<br />
* SHA-256: <code>65a398edf2c1a3f497881e047b0e9e5ecb3746c3220f9ddb4cfed6e862c7c642</code></div>JWTechPublisher