NEXCOM ATC 3540/3750 Computers Transport Intelligently


Mobile Computing Solutions, Always Moving Forward

NEXCOM introduces the ATC 3540 and ATC 3750 series, cutting-edge Edge AI platforms explicitly designed for railway vehicles. These advanced solutions leverage the power of NVIDIA® Jetson Orin™ NX and NVIDIA® Jetson AGX Orin™ AI inference accelerators, enabling sophisticated driving aids and obstacle precaution applications for rolling stock. Equipped with multiple PoE+ ports, these platforms facilitate seamless connectivity with essential sensors and cameras, ensuring real-time data transmissions via 5G. This reduces TCO (Total Cost of Ownership) and minimizes risks by providing early braking reminders to prevent derailment, object detection, and collision avoidance.

Advanced Edge AI Computing Solutions

The ATC 3540, a compact and fanless mobile computer, boasts the NVIDIA® Jetson Orin™ NX AI inference accelerator, delivering outstanding AI capabilities. With its wide temperature range and IP67 rating, it excels in harsh environmental conditions, ensuring reliable performance.

On the other hand, the ATC 3750, a robust vehicle computer, is equipped with the NVIDIA® Jetson AGX Orin™ AI inference accelerator. With increased processing power and versatile peripheral connectivity, including 6x GbE PoE+ and optional 10GbE, it offers advanced computing and AI operations for safety applications, including collision avoidance, in challenging environments.

Both mobile computers enable real-time monitoring of critical information by integrating IP cameras, mmWave radar, or LiDARs. They provide essential functionalities such as driving and braking control, collision protection, people counting, traffic light detection, railway ballast bed monitoring, railway station monitoring, and monitoring drivers’ physiological state. These features significantly enhance safety in rolling stock applications.

Seamless Software Support

NEXCOM provides a comprehensive software service known as NEXCOM Accelerator Linux (NAL), which integrates the NVIDIA® Jetson Jetpack 5.1.1 package, Ubuntu 20.04, an onboard MCU Library, and custom-made peripheral I/O functionality drivers. Developers can efficiently control the hardware and NVIDIA® Jetson SOM through APIs, sample code, and I/O utility, streamlining customer APP development.

Delivering Unmatched Reliability

Railway SKUs for the ATC 3540 and ATC 3750, along with the optional power isolation kit VTK PWA series, offer complete power protection. These platforms hold the EN 50155 certification and feature an M12 X-coded connector to prevent wire detachment. Additionally, the ATC 3750 provides passive cooling and an optional fan kit for hybrid cooling, ensuring effective heat dissipation across a wide temperature range in harsh environments. These features enable high-speed data processing, efficient operations, and excellent connectivity, facilitating real-time obstacle detection for collision avoidance. In unfenced environments, these railway computers play a crucial role in detecting and eliminating blind spots, where unexpected obstacles like animals may enter, thus minimizing accidents, damages, deaths, and delays while maintaining transportation volume and revenue.

The ATC 3540 and ATC 3750 stand as game-changing devices, revolutionizing the transportation industry by providing efficient, cost-effective, and safe solutions. Their widespread adoption across numerous vertical markets sets new standards for innovation and technological advancement in the transportation sector.

ATC 3540-IP7-A4CR Main Features

  • Built-in NVIDIA® Jetson Orin™ NX SOM, up to 100 INT8 TOPS
  • 4-port GbE PoE+ (X-coded) for IP CAM/LiDAR sensors
  • HEVC/H.265 hardware CODEC, 18 x 1080p30 compute power (decoded)
  • Wide range operating temperature of -30°C ~70°C
  • Rugged and fanless design with IP67 rating
  • Ultra-speed PCIe 4.0 x4 NVMe SSD for data integrity
  • NEXCOM Acceleration Linux (NAL) OS w/ JetPack 5.1.1 integrated
  • Expansible for LTE/5G NR & Wi-Fi 5/6
  • CE/FCC, UKCA, EN50155 certified

ATC 3750-A6CR Main Features

  • Built-in NVIDIA® Jetson AGX Orin SOM, up to 200/275 TOPS (INT8) performance
  • 6-port GbE PoE+ (X-coded) for IP CAM/LiDAR sensors, optional 1-port 10GbE (X-coded)
  • HEVC/H.265 hardware DECODE up to 7 x 4K30 performance
  • Expansible for GNSS, LTE/5G NR & Wi-Fi 5/6
  • 24V DC-IN w/ power isolation, ignition control & OCP/OVP
  • NEXCOM Acceleration Linux (NAL) integrated w/ JetPack 5.0.2/5.1.1
  • Military standard of MIL-STD-810H for anti-vibration/shock
  • CE/FCC, UKCA, EN50155
    (EN55011, EN50121-3-2, EN61373) certified

Ordering Information

ATC 3540-IP7-A4CR (P/N: 10AT0354001X0)

IP67 rating Edge AI compute, NVIDIA® Jetson Orin™ NX SOM, 8GB LPDDR5, 128GB NVMe, 4 x PoE+ (X-coded), 1 x GbE (X-coded), 2 x USB3.2, 24VDC w/ power isolation, rail

ATC 3540-IP7-A4CR-16 (P/N: 10AT0354003X0)

IP67 rating Edge AI compute, NVIDIA® Jetson Orin™ NX SOM, 16GB LPDDR5, 128GB NVMe, 4 x PoE+ (X-coded), 1 x GbE (X-coded), 2 x USB3.2, 24VDC w/ power isolation, rail

ATC 3750-A6CR (P/N: 10AT0375002X0)

NVIDIA® Jetson AGX Orin™ SOM , 32GB LPDDR5, 64GB eMMC, 6 x PoE+ (X-coded), 2 x USB 3.2, 2 x RS232, OTG/Console, Rail, 24VDC

ATC 3750-A6CR-64 (P/N: 10AT0375003X0)

NVIDIA® Jetson AGX Orin™ SOM, 64GB LPDDR5, 64GB eMMC, 6 x PoE+ (X-coded), 2 x USB 3.2, 2 x RS232, OTG/Console, Rail, 24VDC

VTK PWA20-01 (P/N: 10VK00PWA01X0)

24V DC/DC converter, 200W, w/ isolation