NRU-52S+ / NRU-52S

Features and Benefits

Overview

NRU-52S series is a rugged, wide temperature, fanless edge AI computer delivering up to 100 TOPS for AI-based video analytics applications requiring H.264/H.265 video decoding and real-time inference. Power by an NVIDIA® Jetson Orin™ NX/ Xavier™ NX system on module (SoM), it comprises of NVIDIA® Ampere GPUs (Orin NX), CUDA cores, Tensor cores, and NVDLA (NVIDIA® Deep Learning Accelerator).

Benefiting from the power-efficiency of NVIDIA® Jetson Orin™ NX, which consumes only 25W of power, NRU-52S+ can decode up to 18 streams of 1080p video at 30 FPS, and also offer 100 TOPS inference performance. The high AI performance per watt makes NRU-52S+ ideal for applications with a limited power source, such as in a robot, vehicle, or rolling stock. Also, with Neousys’ industrial-grade thermal design, NRU-52S+ is ideal for edge deployments that require fanless wide temperature operations, such as at roadside, wayside, construction site, agriculture, or in a dusty factory.

NRU-52S+ offers four IEEE 802.3bt PoE++ ports, each port can supply up to 90W to IP cameras or PTZ speed dome cameras for AI-based detection, tracking, and recognition applications. NRU-52S+ also offers flexible expansions with two mPCIe sockets for NVMe storage, WIFI, GNSS, or V2X module; one M.2 B key for 4G LTE or 5G NR module with dedicated passive thermal design, and a total of five antenna holes for mobile broadband.It also has one hardware configurable RS232/RS422/RS485, 1x GPS PPS input, 3-CH isolated DI, and 4-CH isolated DO for communication with external devices.

By integrating PoE++ connectivity, 100 TOPS inference performance, a vast of NVIDIA AI JetPack toolkits, NRU-52S+ can enable more possibilities for real-time video analytics such as autonomous machines, security alerts, law enforcement, and V2X applications. With its -25°C to 70°C fanless operation, wide-range DC input, ignition control, and 4G/ 5G connectivity, NRU-52S+ is not only for indoor/ stationary installations but also ideal for harsh edge deployments.

Specifications

System Core

Processor

NRU-52S+-JON8/ NRU-52S+-JON16:

  • NVIDIA® Jetson Orin™ NX system-onmodule (SOM), comprising NVIDIA® Ampere GPU and ARM Cortex CPU

NRU-52S-NX8/ NRU-52S-NX16:

  • NVIDIA® Jetson Xavier™ NX systemon-module (SOM), comprising NVIDIA® Volta GPU and Carmel CPU

Memory

NRU-52S+-JON8/ NRU-52S+-JON16:

  • 8GB/ 16GB LPDDR5 @ 3200 MHz on SOM

NRU-52S-NX8/ NRU-52S-NX16:

  • 8GB/ 16GB LPDDR4x (Xavier NX 8GB/
    16GB) @ 1600/ 1866 MHz on SOM

eMMC

NRU-52S+-JON8/ NRU-52S+-JON16:

  • N/A

NRU-52S-NX8/ NRU-52S-NX16:

  • 16GB eMMC 5.1 on SOM

Bundled JetPack Version

NRU-52S+-JON8/ NRU-52S+-JON16:

  • JetPack 5.1.1

NRU-52S-NX8/ NRU-52S-NX16:

  • JetPack 4.6.1

Ethernet port

  • 4x Gigabit ports with screw-lock, share 1 Gbps total bandwidth

PoE Capability

  • In compliant with IEEE 802.3bt PoE++ Type 3 and Type 4 PSE, maximum 90W output on single PoE++ port Compatible with 802.3at (PoE+) and 802.3af (PoE) PD

USB

  • 2x USB 3.1 Gen1 ports (total 5 Gbps shared with M.2 B key)

Video Port

  • 1x DisplayPort, supporting 3840×2160 at 60Hz

Serial Port

  • 1x hardware configurable RS-232/422/485 port

CAN Bus

  • 1x isolated CAN 2.0 port

Isolated DIO

  • 1x GPS PPS input, 3-CH isolated DI and 4-CH isolated DO

Ground Terminal

  • 1x M4 ground terminal for chassis ESD shielding

Mini PCI Express

NRU-52S+-JON8/ NRU-52S+-JON16

  • With Orin NX:
    1x full-size mini PCI Express socket (PCIe + USB 2.0) for M.2 M 2242 NVMe with adapter for storage
  • 1x full-size mini PCI Express socket (PCIe + USB 2.0) for GNSS, V2X, or CAN

NRU-52S-NX8/ NRU-52S-NX16

  • With Xavier NX:
    1x full-size mini PCI Express socket (PCIe + USB 2.0) for WiFi, NVMe storage
  • 1x full-size mini PCI Express socket (USB 2.0) for GNSS, V2X, or CAN

M.2

  • 1x 3042/3052 M.2 B key (USB 3.1 Gen 1 + USB 2.0) for 4G/5G module with dual SIM support (1x front-accessible, 1x internal)

DC Input

  • 1x 3-pin pluggable terminal block for 8V to 35V DC input and ignition power control (V+/ GND/ IGN)

Dimension

  • 173 mm (W) x 144 mm (D) x 60 mm (H)

Weight

  • 1.4 kg

Mounting

  • Wall-mount bracket (optional)

Operating Temperature

  • -25°C ~ 70°C with passive cooling
    (15W TDP mode with 50W PoE++ power supply)
  • -25°C ~ 70°C with optional fan kit
    (15W TDP mode with 144W PoE++ power supply)

Storage Temperature

  • -40°C ~ 85°C

Humidity

  • 10% ~ 90%, non-condensing

Vibration

  • Operating, MIL-STD-810H, Method 516.8, Procedure I

Shock

  • Operating, MIL-STD-810H, Method 514.8, Category 4

EMC

  • CE/FCC Class A, according to EN 55032 & EN 55035
  • EN 50121-3 (EN 50155:2017, Clause 13.4.8)