[產品] Raspberry Pi PoE+ HAT 擴充板 | Power over Ethernet

PoE HAT 再升級! 樹莓派基金會推出新的 PoE HAT,並命名為 PoE+ HAT。它符合 IEEE 802.3at(又名 PoE+)並相容 IEEE 802.3af 標準,輸出功率高達 25.5W。802.3at 和 802.3af 的比較可以參考這篇文章

《特色》
* 最大輸出電流從 2.5A 升級到 5A,最大輸出功率從 15.4W 升級到 25W。
* 新增電流感測器,採用平面變壓器而非線繞變壓器,提昇使用效率

《規格》
* 標準: IEEE 802.3at-2009 PoE
* 輸入電壓: 37-57 V DC, Class 4 device
* 輸出功率: 5V DC/5A
* 散熱方式: 25 × 25mm brushless fan delivering 2.2 CFM for processor cooling
* 特色: 完全隔離電源開關(風扇控制)
* 作業溫度: 0 °C to +50 °C

PoE+ HATPoE HAT 的外觀比較》

圖片來源:New Raspberry Pi PoE+ HAT handles up to 25.5 Watts

Raspberry Pi PoE+ HAT Raspberry Pi PoE HAT
標準: IEEE 802.3at & 802.3af IEEE 802.3af
級別: 4 2
電源: 完全隔離電源開關 完全隔離電源開關
輸入電壓: 37-57V DC 37-57V DC
輸出電壓: 5V DC 5V DC
最大輸出電流: 5A 2.5A
最大輸出功率: 25W 15.4W
散熱風扇:
電流檢測:
變壓器: 平面變壓器 線繞變壓器
相容模組: Pi 4B; 3B+; CM4IO Pi 4B; 3B+; CM4IO

《下載/文件》
* Product Brief

$ 900 (單買 PoE+ HAT)

$ 1020 (PoE+ HAT 加專用長排針)


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[活動] Raspberry Pi社群聚會 #34 @2022/01/24 | 年度聚會 | PIZZA

這次有提供比薩!! 每人場地費 $200,現場繳交。

報名:Raspberry Pi社群聚會 #34

第三十四次 Raspberry Pi 社群聚會,希望能透過社群活動的分享和交流,找到更多 Raspberry Pi 的可能。本次主題是「Raspberry Pi 新產品介紹 」。

分享者1:Larry (玖邦科技))
題目:mmWave 毫米波 AI 人員姿態辨識
大綱:透過 mmWave 毫米波雷達感測的 Doppler 都卜勒訊號來進行 AI 人員姿態辨識
Demo: Live Demo 人員姿態辨識

分享者2:Alvin(Creative5)
題目:5G + 樹莓派在企業專網的應用

分享者3:sosorry(台灣樹莓派)
題目:Raspberry Pi 新產品介紹
1) Raspberry Pi Zero 2 W(介紹 + DEMO)
2) Raspberry Pi POE HAT+(介紹)
3) Raspberry Pi Build HAT(介紹)
4) 其他產品(DEMO)

活動資訊

  • 活動時間: 2022/01/24(週一) 19:00 ~ 22:00 (6:40pm 開始入場)
  • 活動人數上限: 100
  • 活動地點:台北市重慶南路一段105號2樓(天瓏書局)

費用

  • 每人 $200 元場地費用,現場繳交
  • 帶作品展示的參加者免收場地費用

備註

* 安全措施

報名:Raspberry Pi社群聚會 #34

[產品] Raspberry Pi PoE HAT (Power over Ethernet) 擴充板

Raspberry-Pi-PoE-HAT-4in1

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

《特色》

The Raspberry Pi Power over Ethernet HAT is a small accessory for the Raspberry Pi computer. It can only be used with the Raspberry Pi 3 Model B+ (launched March 2018). The PoE HAT allows you to power your Raspberry Pi using Power over Ethernet–enabled networks; for this product to be used, the network it is connected to needs to have power-sourcing equipment installed.

Supplied with this product

  • Raspberry Pi PoE HAT
  • Mechanical spacers

Other hardware needed

  • Pi 3B+/Pi 4B
  • An Ethernet cable
  • Power-sourcing equipment for a 802.3af Power over Ethernet network

Connecting your PoE HAT to the Raspberry Pi

  • Before installing the PoE HAT, you must attach the supplied spacers in the four corners of the board
  • Then connect the Raspberry Pi PoE HAT to the two 0.1” headers (40 + 4) that are fitted on the Raspberry Pi
  • Once the PoE HAT board is connected, you can power the Raspberry Pi through its RJ45 network connector

Disconnecting your PoE HAT

  • Take care when separating the HAT from the Pi
  • Pull evenly so that it detaches from all the pins at the same rate; do not pull one end of the connector off before the other

Additional information

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

《規格》

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

  • 802.3af PoE
  • Fully isolated switched-mode power supply
  • 37–57V DC, Class 2 device
  • 5V/2.5A DC output
  • 25mm x 25mm brushless fan for processor cooling
  • Fan control

《下載》

《安全提醒》

  • Shall only be powered using 802.3af-compliant power sourcing equipment; any external power supply used with the Raspberry Pi shall comply with relevant regulations and standards applicable in the country of intended use
  • Should be operated in a well-ventilated environment, and should not be covered
  • Should be placed on a stable, flat, non-conductive surface while in use, and should not be contacted by conductive items

Instructions for safe use

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

  • Do not block or obstruct the fan
  • Do not insert anything into the fan at any time
  • Do not expose the product to water or moisture, and do not place it on a conductive surface whilst it is in operation
  • Do not expose it to heat from any source; the product is designed for reliable operation at normal room temperatures
  • Take care whilst handling to avoid mechanical or electrical damage to the printed circuit board and connectors
  • Avoid handling the Raspberry Pi while it is connected to a power outlet; only handle by the edges to minimize the risk of electrostatic discharge damage
  • All other peripherals used with the Raspberry Pi should comply with relevant standards for the country of use and be marked accordingly to ensure that safety and performance requirements are met; these peripherals include, but are not limited to, keyboards, monitors, and mice used in conjunction with the Raspberry Pi

* 注意:本商品不包含 Raspberry Pi 3 Model B+。
$ 840 (單買 PoE HAT)

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若需使用GPIO可加購 PoE HAT 專用長排針組。
PoE HAT Stacking Header

$ 960 (PoE HAT 加長排針)


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※請到 這裡 填寫表單購買,造成您的不便敬請見諒。