Introduction
Product Overview
AI has become an essential component of automated railway vehicle technologies. With its built-in high performance NVIDIA® Jetson AGX Orin™ SOM, the ATC 3750-IP7-WI8MR can deliver up to 200/275 TOPS workload on Artificial Intelligence (AI) processing and inference, supporting applications such as railway safety assurance, operation optimization, maintenance management, and self-driving train.
Thanks to NEXCOM’s excellent thermal solutions, the ATC 3750-IP7-WI8MR can work through its defined TDP (15W~60W) in harsh environments without a fan kit to achieve 200/275 TOPS workload performance.
The ATC 3750-IP7-WI8MR is an IP67 rated, rugged, compact-size railway AI powered computer that features DC 24V~110V (power isolation) with IGN control, 8 MIPI/GMSL2 for accessing MIPI CAM/LiDAR sensors, and rich peripheral ports: GbE/2.5GbE, USB 3.2, isolation CAN bus, RS-232, Console, DI/DO, OTG, and HDMI®. With the installation of 5G NR, Wi-Fi 5/6 modules, the ATC 3750-IP7-WI8MR can collaborate with CPS for AI model re-training, making it suitable for deployment in sophisticated applications such as railway vehicle relevant applications. In harsh environments, the ATC 3750-IP7-WI8MR can operate at a wide temperature range of -25°C~70°C and meet the MIL-STD-810H military standard for anti-vibration and shock. For regulation,
the ATC 3750-IP7-WI8MR is certified by CE/FCC Class A, UKCA, EN 50155, and EN 45545-2.
Specifications
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CPU12-core Arm® Cortex®-A78AE v8.2 64-bit, 3MB L2 + 6MB L3
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Memory64GB 256-bit LPDDR5, 204.8 GB/s
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Graphics2048-core NVIDIA® Ampere architecture with 64 Tensor Cores
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Storage64GB eMMC 5.1 flash storage, 200MHz (HS400 or HS533)
1 x Accessible SD card (SDXC-I/ UHS-I, SD 3.0)
1 x M.2 Key M 2280 (PCIe 4.0 x4), NVMe SSD -
Display1 x HDMI® 2.0a/b, up to 3840x2160@60Hz
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LAN1 x GbE port, 1 x 2.5GbE port, X-coded connector
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COM1 x RS-232/422/485, 1 x RS-232
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USB2 x USB 3.2 Gen 2, 2 x USB 2.0
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GPIO4 x GPI, 4 x GPO
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CAN2 x CAN FD, compatible with CAN 2.0A/2.0B
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M.21 x M.2 Key B 3042/3052 socket (USB 3.2/2.0)
1 x M.2 Key E 3030 socket (PCIe 4.0, USB 2.0) for Wi-Fi 5/6 -
PCIe1 x Full size Mini PCIe socket (USB 2.0)
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Power24V~110V DC w/ power isolation, K-coded connector
Ignition on/off control & programmable on/off delay timer -
Dimensions260.0mm (W) x 155.0mm (D) x 88.0mm (H) (w/o mount bracket)
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Weight4.5kg
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Operating SystemNEXCOM Aided Linux (NAL) w/ Jetpack 6.1 integrated
NEXCOM custom functions (GNSS, 5G/NR, 6-axis sensor, MCU control)
Ubuntu 22.04 (L4T 36.3, Linux kernel 5.15) -
EnvironmentOperating temperature: -25°C~70°C (TDP 15W~60W, fanless)
Storage temperature: -40°C~85°C
Relative humidity: 10%~95% (non-condensing) -
CertificationsCE approval, FCC Class A, UKCA, EN 50155, and EN 45545-2 certified
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GNSSu-blox NEO-M9N GNSS module (VIOB-GPS-07) for GPS/Gloness/QZSS/Galileo/Beidou
Optional DR (Dead Reckoning) function -
WWAN1 x M.2 Key B 3042/3052 socket (USB 3.2/2.0), 2 x nano-SIM slot
