樹莓派官方出品Raspberry Pi PoE+ HAT 樹莓派 POE 網路供電擴展板 Pi4 專用

描述

樹莓派官方出品Raspberry Pi PoE+ HAT 樹莓派 POE 網路供電擴展板 Pi4 專用

Raspberry Pi PoE+ HAT 旨在取代所有新設計和現有設計中的現有Raspberry Pi PoE HAT。與原版一樣，PoE+ HAT 允許您使用以太網供電網絡為 Raspberry Pi 供電。PoE+ HAT 符合 IEEE 802.3af（802.3at 類型 1，PoE+）規範的所有要求。這將網絡通過 CAT5 電纜提供的功率從 15.4 瓦 (PoE) 提高到 25.5 瓦 (PoE+)。

PoE+ HAT 無需修改主 Raspberry Pi 板即可工作，但您需要確保您的 Pi 軟件是最新的才能使用所有功能。Raspberry Pi PoE+ HAT 配有一個小風扇，由 Raspberry Pi 通過 I ² C 控制，並會根據 Pi 上主處理器的溫度自動打開和關閉。

注意：本產品不包含 Raspberry Pi。您需要單獨購買所需的 Pi。

硬體規格

• 輸入電壓：37-57V DC，2 類設備
• 輸出功率：5V DC/3.0A
• 冷卻：25mm x 25mm 無刷風扇提供 2.2CFM 處理器冷卻
• 全隔離開關電源
• 風扇控制
• 機械兼容現有的 Raspberry Pi PoE HAT

資源與文件

• 產品簡介

Raspberry Pi PoE+ HAT

The Raspberry Pi PoE+ HAT is designed to replace the existing Raspberry Pi PoE HAT in all new and existing designs. Like the original, the PoE+ HAT allows you to power your Raspberry Pi using Power over Ethernet networks. The PoE+ HAT meets all the requirements of the IEEE 802.3af (802.3at Type 1, PoE+) specifications. This ups the power the network can supply from 15.4 watts (PoE) to 25.5 Watts (PoE+) over CAT5 cable.

No modification to the main Raspberry Pi board is needed for the PoE+ HAT to work but you will need to ensure that your Pi’s software is up to date for all functionality to be available. The Raspberry Pi PoE+ HAT is fitted with a small fan that is controlled by the Raspberry Pi via I²C and will turn on and off automatically depending on the temperature of the main processor on your Pi.

Note: There is no Raspberry Pi included with this product. Your desired Pi will need to be purchased separately.

Features

• Input voltage: 37-57V DC, Class 2 device
• Output power: 5V DC/3.0A
• Cooling: 25mm x 25mm brushless fan delivering 2.2CFM for processor cooling
• Fully isolated switch-mode power supply
• Fan control
• Mechanically compatible with the existing Raspberry Pi PoE HAT