Computer for railway applications nROK7271-WI/-WIC4

boxIntel® Core™ i7-12700EIntel® Core™ i3-12100E

NEXCOM system nROK7271 accomplishes operational efficiency of public transportation and service. Based on Intel® 12/13th Gen socket-type CPU and 4/12-port 802.3 af/at PoE, it provides an integral solution incorporating high computing power. With dual SIM cards per modem support, it allows two SIM cards backup for a better connectivity quality by software. RAID 0, 1 guarantees the safety of data in the 2 x external SSD. The nROK7271 further distinguishes itself to provide power isolation for 24~110VDC and optional up to 3-sec protection against temporary voltage dips, a feature critical for scenarios where input voltage variability may shutdown the equipment. With daughter board expansion design, optional for additional 1 x mini-PCIe slot (BOM optional for M.2 Key E) and 2 x M.2 Key B slot, 8-port 1Gbps Ethernet Switch GbE, PoE 802.3af/at, max. 30W, or 2-port 10GbE M12 X-coded, nROK7271 keeps the flexibility to meet the demand for different rolling stock applications, such as infotainment, cellular router, video server, and video surveillance. Main Feature ‧ 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 2.5GbE 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