Nexcom nROK 6221-IP

The NEXCOM nROK 6221-IP fanless rolling stock computer has an Intel® Core™ quad core processor E3950 (up to 2.0GHz) and specifically complies with stringent EN50155 standard in rugged, fanless and compact mechanism.

The NEXCOM nROK 6221-IP provides complete communication capability between train and computer with build-in CAN Bus 2.0B interface and features rich WLAN and WWAN wireless connectivity. With dual SIM cards per modem support, the nROK 6221-IP allows six SIM cards 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. Equipped with intelligent power management, nROK 6221-IP can be woken on by ignition, RTC timer or SMS message remotely. By integrating the variety of I/O ports, 3 x mini-PCIe, 2 x M.2 sockets expansibility, up to two screens via VGA connections and waterproof IP65 rating, the nROK 6221-IP keeps the flexibility to meet the demand for different rolling stock applications, such as infotainment, dispatching system, cellular/ wireless network connectivity, and video surveillance.

• Intel Atom® processor quad core E3950, up to 2.0GHz 
• Six SIM cards + three WWAN modules support 
• Built-in u-blox-M8N GPS 
• Built-in CAN Bus 2.0B 
• 1 x External storage (compatible with 15mm disk) 
• EN 50155, class OT4 conformity
• 3 x mini-PCIe + 2 x M.2 socket expansion
• 4 x DI + 4 x DO w/ isolation
• 2 x RS232 + 1 x RS485 w/ isolation 
• 2.5KVDC power isolation protection 
• IP65 rating for waterproof 
• Two VGA video outputs
• Windows 10 or Linux operating system