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nROK7271 Fanless Vehicle PC 12/13th Gen CPU

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SKU:
nROK 7271-WI
Brand: Nexcom

Introducing nROK 7271 (Preliminary): A fanless, rugged rolling stock computer with 12/13th Gen Intel® Core™ CPU, DDR5, 5G/Wi-Fi, and PoE support, designed for industrial computing.

Key Features:

  • Powered by 12/13th Gen Intel® Core™ CPU
  • Fanless, compact and rugged design
  • Designed with DDR5, excellent memory bandwidth, lower latency
  • 2 x 2.5” SSD for data integrity (compatible with 15mm disk)
  • 5G/Wi-Fi, PoE, 10GbE, daughter board expansion support
  • 4 x Independent 10/100/1000/2500 Mbps PoE 802.3af/at, total 60W (nROK 7271-WIC4) / 30W (nROK 7271-WIC4-C8S)
  • Additional 8-port LAN M12 X-coded, 10/100/1000 Mbps Ethernet Switch GbE, PoE 802.3af/at, max. 30W (nROK7271-WIC4-C8S)
  • EN 50155, class OT3 conformity
  • Wide voltage input 24~110VDC (w/ isolation)
  • Optional up to 3-sec protection against temporary voltage dips

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The NEXCOM system nROK 7271 is designed to enhance the operational efficiency of public transportation and services. It is powered by an Intel® 12/13th Gen FCLGA1700 socket-type CPU and offers a versatile solution with 4/12-port 802.3 af/at PoE, delivering robust computing capabilities. Support for dual SIM cards per modem ensures improved connectivity quality through software-based backup of two SIM cards. Additionally, including RAID 0 and 1 guarantees the safety of data stored on the 2 x external SSD drives.

What sets the nROK 7271 apart is its ability to provide power isolation for voltages ranging from 24V to 110VDC. It also offers optional 3-second protection against temporary voltage dips, a critical feature for scenarios where fluctuations in input voltage could potentially disrupt equipment operation.

With a daughter board expansion design, it offers the option for an additional 1 x mini-PCIe slot (BOM optional for M.2 Key E) and 2 x M.2 Key B slots. Moreover, it provides flexibility with options for an 8-port 1Gbps Ethernet Switch GbE with PoE 802.3af/at support (max. 30W), or a 2-port 10GbE M12 X-coded configuration. This versatility makes the nROK 7271 well-suited to meet various demands in rolling stock applications, including infotainment, transportation cellular routers, video servers, and video surveillance systems.

Key Features:

  • Powered by 12/13th Gen Intel® Core™ CPU
  • Fanless, compact and rugged design
  • Designed with DDR5, excellent memory bandwidth, lower latency
  • 2 x 2.5” SSD for data integrity (compatible with 15mm disk)
  • 5G/Wi-Fi, PoE, 10GbE, daughter board expansion support
  • 4 x Independent 10/100/1000/2500 Mbps PoE 802.3af/at, total 60W (nROK 7271-WIC4) / 30W (nROK 7271-WIC4-C8S)
  • Additional 8-port LAN M12 X-coded, 10/100/1000 Mbps Ethernet Switch GbE, PoE 802.3af/at, max. 30W (nROK 7271-WIC4-C8S)
  • EN 50155, class OT3 conformity
  • Wide voltage input 24~110VDC (w/ isolation)
  • Optional up to 3-sec protection against temporary voltage dips

This product is listed in Transport, Nexcom
Specifications
CPU
  • Intel® 12/13th Gen Core™ CPU (65W/35W), Chipset: Intel R680E, Graphics: Intel® UHDGraphics770,1.55GHz
Memory
  • 2 x 262-pin SO-DIMM, DDR5 4800MHz
  • 64GB in max., ECC & dual-channel support
Video Output
  • 1 x HDMI 2.0a/b, up to 3840 x 2160@60Hz
  • 1 x VGA, up to 1920 x 1200@60Hz
Storage
  • 2 x 2.5” SATA 3.0 external SSD (15mm height, removable)
  • 1 x mSATA (occupied mini-PCIe slot)
  • 2 x M.2 Key B (occupied M.2 socket)
  • 1 x microSD card slot, SDXC v3.01
Expansion
  • 1 x Full size mini-PCIe socket (USB 2.0, PCIe 3.0/SATA 3.0)
  • 2 x M.2 3042/3050/3052 Key B socket (USB 2.0, USB 3.2 Gen 2, SATA 3.0) for LTE/5G NR module with 1 x external dual nano-SIMs
  • 1 x M.2 2230 Key E socket (USB 2.0, PCIe 3.0 x2), BOM optional M.2 2230 Key E socket (USB 2.0, PCIe 3.0, PCIe 3.0)
  • Additional expansion for nROK 7271-WI-H:
    - 1 x Full size mini-PCIe socket (USB 2.0, PCIe 3.0), BOM optional M.2 2230 Key E socket (USB 2.0, PCIe 3.0)
    - 2 x M.2 3042/3050/3052 Key B socket (USB 2.0, USB 3.2 Gen 1) for LTE/5G NR module with 2 x external dual nano-SIMs
GNSS and Onboard Sensor
  • 1 x Default U-blox NEO-M9N GNSS module for GPS+QZSS /Glonass/Galileo/Beidou
  • 1 x 3D accelerometer and 3D gyroscope
LAN and Power over Ethernet
  • nROK 7271-WIC4/nROK 7271-WIC4-C8S:
    - 1-port LAN M12 X-coded, 10/100/1000/2500 Mbps Intel® I226 GbE (support WOL)
    - 4-port Independent LAN M12 X-coded, 10/100/1000/2500 Mbps I226-IT GbE, PoE 802.3af/at, max. 60W (nROK 7271-WIC4)/30W (nROK 7271-WIC4-C8S) (non-isolation)
  • nROK 7271-WI/nROK 7271-WI-H:
    - 2-port LAN M12 X-coded, 10/100/1000/2500 Mbps Intel® I226 GbE (support WOL)
  • Additional PoE for nROK 7271-WIC4-C8S:
    - 8-port LAN M12 X-coded, 10/100/1000 Mbps Ethernet Switch GbE, PoE 802.3af/at, max. 30W (isolation)
Security
  • TPM 2.0: InfineonSLB9665TT2.0FW5.62
I/O Interface-Front
  • 4 x LED indicators (storage/WWAN/WLAN/programmable)
  • 1 x HDMI 2.0a/b
  • 2 x USB 3.2 Gen 2 type A (5V/0.9A)
  • 2 x Externally accessible dual nano-SIM card sockets with cover
  • 1 x microSD card slot with cover
  • 2 x 2.5” removable SSD tray
  • 1 x Reset button
  • 1 x Power button
  • nROK 7271-WIC4/nROK 7271-WIC4-C8S:
    - 1 x M12 X-coded LAN port
    - 4 x M12 X-coded PoE 802.3af/at
  • nROK 7271-WI/nROK 7271-WI-H:
    - 2 x M12 X-coded LAN port
  • 1 x Fan power connector
  • 1 x SMA connector for GNSS
  • 4 x SMA connector holes for WWAN
  • 8 x PoE 802.3af/at, M12 X-coded (nROK 7271-WIC4-C8S)
  • 2 x Externally accessible dual nano-SIM card sockets with cover, 8 x SMA connector holes for WWAN, and 2 x RP-SMA connector holes for WLAN (nROK 7271-WI-H)
I/O Interface-Rear
  • 1 x VGA
  • 1 x M12 A-coded 8-pin for 2 x USB 2.0
  • 1 x M8 (AUDIO) for 1 x Mic-in, 1 x Line-out
  • 2 x DB9 (COM1/2) for full RS232/422/485 (isolation)
  • 1 x DB15 (CAN/DIO)
    - 2 x Isolated CAN FD, compatible with CAN2.0A/2.0B
    - 4 x DI and 4 x DO (isolation), power in source for DIO isolation, 14~48VDC
  • 1 x M12 K-coded 5-pin for power input
  • 1 x Connector 2-pin for ignition input
  • 4 x SMA connector holes for WWAN
  • 2 x RP-SMA connector holes for WLAN
Power Management & Software Support
  • Power input 24~110VDC w/ isolation
  • Optional 2.2~3 sec (170W~120W) protection against temporary voltage dips (occupied rear side expansion)
  • Selectable boot-up & shut-down voltage for low power protection by software
  • Setting 8-level power on/off delay time by software
  • Support S3/S4 suspend mode
  • 10~255 seconds WDT support, setup by software
  • SDK (Windows/Linux) including utility and sample code
Operating System
  • Windows 11/Windows 10/Linux
Dimensions
  • 260 x 210 x 110 (W x D x H) (mm)
Weight
  • nROK 7271-WIC4: 7.2kg (TBD)
  • nROK 7271-WI: (TBD)
  • nROK 7271-WIC4-C8S: (TBD)
  • nROK 7271-WI-H: (TBD)
Environment
  • Operating temperatures
    - EN 50155, class OT3 (-35°C ~70°C), 85°C for 10 minutes (w/ 35W TDP CPU, 60W PoE, 8GB memory, industrial SSD) with air flow
  • Storage temperatures: -40°C to 80°C
  • Relative humidity: 90% (non-condensing)
  • Vibration (random)
    - 2g@5~500 Hz (in operation, SSD)
  • Vibration (SSD)
    - Operating: MIL-STD-810H, Method 514.8C, Procedure 1, Category 4, common carrier US highway truck vibration exposure
    - Storage: MIL-STD-810H, Method 514.8E, Procedure 1, Category 24, minimum integrity test
  • Shock (SSD)
    - Operating: MIL-STD-810H, Method 516.8, Procedure I, functional shock=40g
    - Non-operating: MIL-STD-810H, Method 516.8, Procedure V, crash hazard shock test=75g
Certifications
  • CE/UKCA/FCC Class A
  • EN 50155: 2017
    - Ambient temperature EN 50155, Class OT3 (-35°C ~70°C), 85°C for 10 minutes
    - Interruptions of voltage supply class S1
    - Supply change over class C1
    - EMC EN 50121-1: 2017, EN 50121-3-2: 2016+A1: 2019
    - Environment EN 60068-2-1, EN 60068-2-2, EN 60068-2-30
    - Shock and vibration IEC 61373 Class B
    - Protective coating class PC1 (PC2, by request)
  • EN 45545-2: 2020 (PCB)
Downloads
pdf
Datasheet