AD743AW Industrial Motherboard

Three Intel i226-V 2.5G ports with PoE on two of them, six COM with BIOS-switchable RS485/422, and a 9–36 V input, the AD743AW powers street lighting, service robots and camera sites without extra switches or converters.

CPU: Onboard Alder Lake-N · N97–i3-N305
Memory: 1× DDR5 4800 SO-DIMM, 16GB
Display: HDMI 2.1 · DP 1.4 · LVDS/eDP
Network: 3× Intel i226-V 2.5G · PoE LAN1/2
Power: DC 9–36V wide input (12 V selectable)
Temperature: −20/+60°C operating

Quote AD743AW Full specifications

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Why AD743AW

Four reasons to wire it up

PoE LAN

Three 2.5G ports, two powered

Three Intel i226-V controllers; LAN2 and LAN3 deliver 15 W PoE each, cameras, sensors and controllers draw power down the same cable they talk on.

Serial

Six COM, RS485 in BIOS

COM1/2 switch between RS232 and RS485/RS422 in BIOS; COM3–6 stay RS232. Enough ports to keep meters, drives and controllers on a single board.

Platform

Alder Lake-N, fanless

Onboard Alder Lake-N SKUs from N97 up to i3-N305, the performance you configure at order time, the cooling you don’t.

Power

DC 9–36V, no converter

Accepts 12 V, 24 V or 36 V site and vehicle rails directly; TPM 2.0 chip optional for secured deployments.

Full specifications

Technical data

Per the AD743AW English specification sheet, R100. Values can be verified against the datasheet on request.

AD743AW technical specifications
CPU	Onboard Intel Alder Lake-N / Twin Lake · N97 / N100 / N150 / i3-N305 · EFI BIOS
Memory	1× DDR5 SO-DIMM · 4800 MT/s · up to 16 GB
Storage	1× M.2 M-Key 2280 (PCIe x2 NVMe) · 1× SATA 3.0 (7-pin, with 5V 2-pin power)
Display	1× HDMI 2.1 · 1× DP 1.4 · 24-bit LVDS (LVDS or eDP, one of two)
Network	3× Intel i226-V 2.5G LAN · PoE 15 W on LAN1/LAN2 · M.2 B-Key 4G + Nano SIM · M.2 E-Key WiFi/BT
USB	2× USB 3.0 on rear · 2× USB 2.0 headers
Serial	6× COM · COM1/2 RS232 default, RS485/RS422 selectable in BIOS · COM3–6 RS232
Other I/O	8-bit GPIO header · CAN + I2C (2×3-pin, 2.0 mm) · SPK · AT/ATX · CPU smart fan + system fan
Security	TPM 2.0 chip optional (not fitted by default)
Power	DC 9–36V wide input (12 V selectable)
Dimensions	146 × 102 mm · ~160 g without heatsink (heatsink adds ~142 g)
Chassis	Q-BOX-S6 enclosure (124 × 220 × 78.5 mm)
Environment	−20°C to +60°C operating · −40°C to +85°C storage · 0–90% RH, non-condensing
Software	Windows 10 · Windows 11 · Linux

Need a port count that is not listed? Ask the engineer who owns the datasheet.

Ask about AD743AW

Configuration

Ordering options

Options are configured at order time against the standard base board.

AD743AW ordering options
Option	Standard	Optional
CPU SKU	N97 · N100 · N150 · i3-N305 (EFI BIOS)
Panel output	24-bit LVDS or eDP, one of two, selectable in BIOS
Security	TPM 2.0 chip (not fitted by default)
Enclosure	Q-BOX-S6 chassis, 124 × 220 × 78.5 mm