Computer tailored for multitude of train applications

10th December 2013

Staff Reporter

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The new nROK 5500 railway computer from NEXCOM is tailored to host a multitude of train based applications. Featuring powerful Intel Core processors and three 3G and Wi-Fi connections, the nROK 5500 is ideal for applications including onboard surveillance, internet access service, and passenger infotainment systems, giving railway service providers the ability to keep passengers connected, entertained and safeguarded aboard.

Consisting of 3rd generation Intel Core processors integrated with Intel HD Graphics 4000, the nROK 5500 also features up to 16GB of DDR3 1333/1600 memory. Given four removable SSD trays with RAID function, the nROK 5500 enables the storage and streaming of high volume high quality on-demand videos and music to hundreds of passengers. The railway computer can also capture and record high definition surveillance videos from multiple IP cameras over PoE.

The nROK 5500 provides up to three concurrent 3G/Wi-Fi network connections through mini-PCIe expansion, thus fulfiling the need for high speed internet. This railway computer offers high bandwidth to allow for onboard internet service, real-time data transmission, multiple data streams of train status, and off-hour system updates. The EN 50155-certified nROK 5500 has passed rigorous tests. Using cables with secure lock mechanism on all connectors, the nROK 5500 ensures steady connection to peripherals despite vibration. Moreover, this fanless railway computer can withstand dust and temperature ranging from -40 to 70 degree Celsius, according to EN 50155 Class Tx criteria.

The nROK 5500 can take 24VDC or 110VDC power input from trains. Power systems of 36V, 48V, and 72V are also supported as an option.