NEXCOM nROK 7252-WI2-C8S
Fanless Rolling Stock Computer with Intel® 8th/9th Gen Core™/Xeon® CPU
NEXCOM system nROK 7252 accomplishes operational efficiency of public transportation and service. Based on Intel® Coffee Lake S/Refresh 8th/9th Gen Core™/Xeon® LGA1151 socket-type CPU and 8-port 802.3 af/at PoE, it provides an integrated solution incorporating high computing power. with dual SIM cards per modem support, it allows six SIM cards to backup each other for a better connectivity quality by software. In addition, six SIM cards and three WWAN modules architecture can increase the bandwidth for a faster data transmission speed. RAID 0, 1, 5, 10 guarantees the safety of data in the 2 x external SSD. nROK 7252 keeps the flexibility to meet the demand for different rolling stock applications, such as infotainment, transportation cellular router, video server, and video surveillance.
KEY FEATURES:
- Intel® Coffee Lake S/Refresh 8th/9th Gen Core™/Xeon® LGA1151 socket-type CPU
- Six SIM cards + three WWAN modules support
- LTE/5G WWAN module support
- 2 x External SSD for RAID 0, 1, 5, 10 (compatible with 15mm disk)
- 2 x mSATA (occupied mini-PCIe slot)
- EN 50155, class OT4 conformity
- Three video outputs, one VGA and two HDMI
- 3 x mini-PCIe + 2 x M.2 socket expansion
- 1 x SD card for exporting and backing up data
- Wide voltage input 24~110VDC (w/ isolation)
- Up to 3-sec protection against temporary voltage dips
CPU | Support 9th/8th generation Intel® Core™ i7/i5/i3, Xeon® LGA1151 socket |
---|---|
Memory | 2 x 260-pin DDR4 SO-DMIM sockets up to 32GB/channel (64GB for two channels) |
Video Output | Chipset Intel® UHD graphics 630 |
Storage | 2 x 2.5” SATA 3.0 external SSD (15mm) |
Expansion | 1 x Full size mini-PCIe socket (USB 2.0, PCIe 3.0/SATA) |
Function | – |
GNSS and On Board Sensor | 1 x Default U-blox NEO-M8N GNSS module for GPS/Glonass/QZSS/Galileo/Beidou |
LAN | 2-Port LAN M12 X-coded, 10/100/1000 Mbps Intel® I210/I219 (support iAMT) GbE |
Security | TPM 2.0: Infineon SLB9665TT2.0FW5.62 (BOM optional) |
I/O Interface-Front | 24 x LED indicators (including 3 x programmable LED) |
I/O Interface-Rear | 2 x LAN M12 X-coded, I210/I219 10/100/1000 Mbps |
Power Management | Power input 24~110VDC w/ isolation |
Operating System | Windows 10/Linux |
Dimensions | 260 x 266 x 110 (W x D x H) (mm) |
Weight | 7.6kg |
Construction | – |
Operating temperatures | EN 50155, class OT4 -40~70°C, 85°C for 10 minutes (w/ industrial SSD) with air flow |
Storage temperatures | -40°C to 80°C |
Relative humidity | 90% (non-condensing) |
Vibration | 2g@5~500 Hz (in operation, SSD) |
Shock | Operating: MIL-STD-810G, Method 516.6, Procedure I, functional shock=40g |
Standards/Certifications | CE |