{"title":"LattePanda IOTA 51W PoE Expansion Board (IEEE 802.3bt)","handle":"51w-poe-expansion-board-for-lattepanda-iota-ieee-802-3bt","url":"/products/51w-poe-expansion-board-for-lattepanda-iota-ieee-802-3bt","description":"Designed specifically for the LattePanda IOTA single-board computer, this expansion board adds IEEE 802.3bt PoE++ power and Gigabit Ethernet data over a single Ethernet cable. It can deliver up to 51W, helping simplify installations where a separate power adaptor would be awkward or where peripherals also need a stable supply.The board provides a dedicated 12V DC output for external devices such as sensors, cooling fans or small actuators, making it useful for self-contained industrial control, edge computing, IoT gateway and smart surveillance builds. It connects to the LattePanda IOTA via a PCIe 3.0 x1 FPC connector.The pack includes 51W PoE Expansion Board x1, 16-Pin FPC Cable x1, 4-Pin Power Cable x1, M3 Single-ended Hex Standoff (for stacking on top) x4, M3 Double-ended Hex Standoff (for side-by-side mounting) x4, M3 Screw x4 and User Manual x1. DFRobot also provides a product wiki for setup documentation.Features:51W high-power PoE supply: Complies with IEEE 802.3bt and provides a maximum power output of 51W.Single-cable power and networking: Combines power and data transmission over one Ethernet cable to reduce cable clutter and simplify deployment.Gigabit networking: Maintains a high-speed 1.0 Gbps network connection.External device power output: Dedicated 12V DC connector can power components such as sensors, cooling fans or actuators.LattePanda IOTA integration: Engineered specifically for direct use with the LattePanda IOTA single-board computer.Specifications:PoE Standard: IEEE 802.3btPoE Input Voltage: 37–57V DCOutput Voltage: 12V DCMaximum Output Power: 51WEthernet Port Speed: 1.0 Gbps (Gigabit)Connection Interface: PCIe 3.0 x1 FPC connector (for direct connection to LattePanda IOTA)Power Output Interfaces: 4-Pin power connector; 12V DC connector4-Pin power connector: Powers the LattePanda board12V DC connector: Powers external devicesDimensions: 88mm × 70 mmImportant notes: Only the Ethernet port on this expansion board supports PoE; the built-in Ethernet port on the LattePanda IOTA board does NOT support PoE. Use IEEE 802.3bt compatible PoE switches or routers, as lower-specification devices such as 802.3af/at can cause insufficient power, instability, frequent reboots or failure to boot. The silver inductor marked “100” may become slightly warm under light loads due to SSR FPWM mode operation; this is normal and does not affect performance or product lifespan.","vendor":"DFRobot","product_type":"PoE Expansion Board","in_stock":true,"options":[],"variants":[{"id":15584,"title":"Default Title","sku":"DF-DFR1248","mpn":"DFR1248","price":102.4,"on_sale":false,"in_stock":true,"available_quantity":246}]}