Nexcom Train Computer – ATC 3750-IP7-WI8MR

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Nexcom Train Computer – ATC 3750-IP7-WI8MR

NVIDIA® Jetson AGX Orin™ Solution Performance Edge AI Computing for Railway Systems

Key Feature

  • Built-in NVIDIA® Jetson AGX OrinTM SOM, performance up to 200/275 TOPS (INT8)
  • Designed to be rugged and compact with IP67 rating
  • 8 MIPI/GMSL2 for MIPI CAM/IP CAM/LiDAR sensors and 2.5GbE (X-coded)
  • HEVC/H.265 hardware DECODE, supports up to 7 x 4K30
  • Wide operating temperature range of -25°C~70°C
  • Ultra-fast PCIe 4.0 x4 NVMe SSD for data integrity
  • Expandable for GNSS, LTE/5G NR and Wi-Fi 5/6
  • 24~110VDC isolation, with ignition control and OCP/OVP
  • Integrated with NEXCOM Acceleration Linux (NAL) JetPack 6.0
  • MIL-STD-810H military standard for vibration/shock resistance
  • CE/FCC, UKCA, EN50155 (EN55011, EN50121-3-2, EN61373, OT3), EN45545-2 certified

Request a Quote Datasheet

AI has become a key component of automated rail vehicle technologies. With the built-in high-performance NVIDIA® Jetson AGX Orin™ SOM, the ATC 3750-IP7-WI8MR can deliver workloads of up to 200/275 TOPS in Artificial Intelligence (AI) processing and inference, and supports applications such as railway safety assurance, operations optimization, maintenance management and autonomous trains.

 

Thanks to NEXCOM's excellent thermal solutions, the ATC 3750-IP7-WI8MR can achieve 200/275 TOPS workload performance in harsh environments without a fan kit, running within the defined TDP (15W~60W).

 

The ATC 3750-IP7-WI8MR is a rugged, compact-sized, IP67-rated railway AI-enabled computer with 24~110VDC (power isolation) with IGN control, 8 MIPI/GMSL2 for access to MIPI CAM/LiDAR sensors and rich peripheral ports: GbE/2.5GbE, USB3.2, isolated CANBus, RS232, Console, DI/DO, OTG and HDMI. With the installation of 5G NR and Wi-Fi 5/6 modules, the ATC 3750-IP7-WI8MR can cooperate with CPS for AI model retraining, making it suitable for deployment in complex applications such as railway vehicle-related applications. In harsh environments, the ATC 3750-IP7-WI8MR can operate over a wide temperature range of -25~70°C and meet the MIL-STD-810H military standard for vibration and shock resistance. For regulation, the ATC 3750-IP7-WI8MR is certified to CE/FCC Class A, UKCA, EN50155 and EN45545-2.

NVIDIA ®
Jetson AGX Orin™ SOM		 32 GB 256-bit LPDDR5, 204.8 GB/s
- 8 x cores | 2 Cortex-A78AE CPU clusters (4 cores per cluster), 2.2 GHz
- 1792 CUDA® cores, 56 Tensor cores, 108 Sparse TOPS, 939 MHz
- 200 INT8 Sparse TOPS
- 2 x NVDLA v2.0 engines: 1.4 GHz | 46 TOPS each (Sparse INT8)64 GB 256-bit LPDDR5, 204.8 GB/s
- 12 x cores | 3 Cortex-A78AE CPU clusters (4 cores per cluster), 2.2 GHz
- 2048 CUDA® cores, 64 Tensor cores, 170 Sparse TOPS, 1.3 GHz
- 275 INT8 Sparse TOPS
- 2 x NVDLA v2.0 engines: 1.6 GHz | 52.5 TOPS each (Sparse INT8)Video Encoding: 2 x 4K60 | 4 x 4K30 | 8 x 1080p60 (H.265)Video Decode: 1 x 8K30 | 3 x 4K60 | 6 x 4K30 | 12 x 1080p60 (H.265)OpenGL 4.6+, OpenGL ES 3.2 and Vulkan 1.2+, CUDA 10.2+NVIDIA® JetPack 6.0
Storage 64 GB eMMC 5.1 flash storage, 200 MHz (HS400 or HS533)1 x Accessible SD card (SDXC-I/ UHS-I, SD3.0)1 x M.2 2280 Key M (PCIe4.0 x4), NVMe SSD
Expansion 1 x Full-size mPCIe socket (PCIe 4.0, USB 2.0)1 x M.2 3042/3052 Key B socket (USB 3.2/2.0), 2 x Nano SIM slots1 x M.2 3030 Key E socket (PCIe4.0, USB2.0) for Wi-Fi 5/6
Display 1 x HDMI 2.0A/B, up to 3840 x 2160@60Hz
G-Sensor 3D accelerometer and 3D gyroscope, ST LSM6DSLTR
MIPI/GMSL2 8 MIPI SerDes/GMSL2 portsController:Maxim MAX96712Supported cameras for E-con systems:
- STURDeCAM21
- STURDeCAM25
- STURDeCAM31PoC (Power over Coax)External cable length: 15 metersConnector: FAKRA Z-coded
Multi-Gigabit - 1-port GbE, 1-port 2.5 GbE
- 9 KB Jumbo frame
- IEEE1588 supported
- LAN controller: Intel I226-I
- X-coded connector
USB 2 x USB 3.2 Gen 2:
- Host Type-A connector
- 5V@900mA each
- Up to 10Gbit/s link speed and USB 2.0 (LS/FS/HS link speed) compatibility2 x USB2.01 x OTG, micro USB
Serial Port 1 x RS232 (Tx, Rx, RTS, CTS, DTR, DSR)/RS422/RS4851 x RS232(Tx, Rx, RTS, CTS)1 x Console (Tx, Rx)RS232 operating voltage, +- 9V, baud rate up to 115.2kb/s
OF/THO 4-bit inputSource: 9~36VDC (12V@1.1mA/24V@2.2mA)
- External: 0~33VDC pull-high, high level, 3.3 - 33 VDC; low level, 0 - 2 VDC4-bit output
- Source: 9~36VDC (nominal 35mA@24V)
- External: 5~27VDC pull-high, sink current with 220mA for each bit, 500mA max (@25C)Source or external selectable by software (default: source type)
CAN Bus 2 x CAN FD, compatible with CAN2.0A/2.0BIEC 61000-4-2 Electrostatic Discharge (ESD): ± 8KV/15KV (contact/air)Up to 5 Mb/s in data transmission, 2.5 KV isolated
Watchdog Timer Yes, via MCU
Remote ATX PWR
and Reset Trigger		 Reserved, wafer type
GNSS u-blox NEO-M9N GNSS module for GPS/GLONASS/QZSS/Galileo/Beidou (VIOB-GPS-07)Optional DR (Dead Reckoning) function
Power Supply 24~110VDC power isolation, K-coded connectorIgnition on/off control and programmable on/off delay timer
I/O Ports, Front Plate Reset button8 x LED Indicators2 x USB 3.2 type A (with cover)2 x Nano SIM1 x HDMI1 x SD1 x OTG2 x RP-SMA for Wi-Fi4 x SMA for LTE/5G1 x SMA for GNSS
I/O Ports, Rear Plate COM1/COM2 (M12 A-coded)MULTI (CAN FD, DI/DO, DR, GPS/PPS, M12 A-coded)2 x USB2.0 (M12, A-coded)GbE (M12, X-coded)2.5 GbE (M12, X-coded)8 MIPI/GMSL2 (FAKRA Z-coded)24~110V DC-IN, K-coded
Dimensions and Weight 260.0 mm x 155.0 mm x 88.0 mm (without mounting bracket), weight: 4.5 kg
Environment Operating temperatures: -25°C~70°C (TDP 15W~60W, fanlessStorage temperatures: -40°C~85°CRelative humidity: 10%~95% (non-condensing)
Vibration and Shock Vibration during operation:
- MIL-STD-810H, 514.8C Procedure 6, Category 4
- IEC 60068-2-64: 2.0g@5~500HzVibration during storage:
- MIL-STD-810G, 514.6E Procedure 1, Category 24, 7.7 gShock:
- MIL-STD-810G, 516.6 Procedure I, trucks and semi-trailers = 40 g
- Crash hazard: Procedure V, ground equipment = 75 g
Certifications CE approval, FCC Class A, UKCA, EN50155 and EN45545-2 certified
Operating System Integrated with NEXCOM Acceleration Linux (NAL) Jetpack 6.0NEXCOM special functions (GNSS, 5G/NR, 6-axis sensor, MCU control)Ubuntu 22.04 (L4T 36.3, Linux Kernel 5.15)
External Cable (optional) MULTI adapter cable, 20cmM12 adapter cable to COM1/COM2, 20cmM12 adapter cable to 2 USB2.0, 20cmX-coded adapter cable 1/2.5GbE, 20cm
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