NEXCOM nROK 7251-WI-7C4IP
Fanless Rolling Stock Computer with Intel® Core™ 9th Gen. CPU
NEXCOM mobile system nROK 7251 accomplishes operational efficiency of public transportation and service. Based on the 9th generation Intel® Core™ processors i7-9700TE and waterproof IP65 rating, it provides an integrated solution incorporating high computing power, 4 port of independent PoE, wireless communication (3 x WWAN + 6 x SIM), and GNSS tracking support to record in-train activities, locations, high-quality videos, driving patterns, and diagnostics for trains achieving better measures for safety and management.
KEY FEATURES:
- Intel® Core™ 9th Gen. desktop, i7-9700TE, up to 4.3 GHz, 8 Core
- 4 x Independent 10/100/1000 Mbps PoE 802.3af/at, total 60W
- 2 x External SSD/HDD and 2 x mSATA for RAID 0, 1
- IP65 rating for waterproof
- 3 x WWAN module slot, each for 2 x external SIM socket
- 3 x mini-PCIe slot and 2 x M.2 key B slot
- CE/FCC/EN50155 class OT4 conformity
- Wide voltage input 24~110 VDC with isolation
CPU | Support 9th/8th generation Intel® Core™ i7/i5/i3 LGA1151 socket |
---|---|
Memory | 2-Channel 260-pin DDR4 SO-DMIM sockets up to 32GB/channel (64GB for two channels, non-ECC up to 2666 MHz), default 4GB + 4GB industrial grade memory |
Video Output | Chipset Intel® UHD graphics 630 |
Storage | 2 x 2.5” SATA 3.0 external SSD/HDD (compatible with 15mm height), RAID 0/1 supported |
Expansion | 1 x Full size mini-PCIe socket (USB 2.0, PCIe 3.0/SATA 3.0 (BIOS selection)) |
Function | – |
GNSS and On Board Sensor | 1 x Default U-blox NEO-M8N GNSS module for GPS/Gloness/QZSS/ Galileo/Beidou |
LAN | 4 x Independent LAN, 10/100/1000 Mbps I210-IT GbE, PoE 802.3af/at, max. 60W |
Security | TPM 2.0: Infineon SLB9665TT2.0FW5.62 (BOM optional) |
I/O Interface-Front | 21 x LED indicators (including 4 x programmable LED) |
I/O Interface-Rear | 4 x M12 X-coded PoE 802.3af/at, max. 60W |
Power Management | Power input 24~110 VDC w/ isolation |
Operating System | Windows 10/Linux |
Dimensions | 260 x 256 x 110 (W x D x H) (mm) |
Weight | 6.5kg |
Construction | – |
Operating temperatures | EN 50155, class OT4 (-40~70°C), 85°C for 10 minutes (w/ 35W TDP CPU, industrial SSD) with air flow |
Storage temperatures | -40°C~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 |