Unleashing the Power of Edge AI
NEXCOM's nROK 7270 and nROK 7271 answer the increasing demand for vision-based obstacle detection using high-speed cameras and edge AI inference. These remarkable systems feature the latest Intel® 12th/13th Gen Core™ CPU with a performance hybrid architecture and Intel® Thread Director, enabling them to excel in heavy video streaming, wireless/5G communication, AI model inference, and integrated NVR/PIS applications for the rolling stock and railways sectors. Notably, the nROK 7271 stands out by offering power isolation for 24~110VDC, including optional protection against temporary voltage dips lasting up to 3 seconds. This feature is vital for scenarios where fluctuating input voltage could disrupt the equipment. The power isolation design ensures unwavering performance, even in the face of voltage fluctuations.
Versatile Connectivity for Varied Scenarios
The modular expansion design of NEXCOM's nROK 7270 and nROK 7271 equips them with various interfaces to adapt to diverse scenarios. Passengers can rely on Wi-Fi connections for infotainment, while the surveillance system connects to IP cameras using 1GbE and 2.5GbE with PoE+ LAN ports. The rolling stock's network relies on 10GbE LAN ports, and outbound communication bridges utilize mobile networks and 5G technology. Network routing and SD-WAN capabilities optimize communication interfaces through trunking. Condition monitoring and signal control are linked to sensors through serial communication, enabling complex networking applications. These expansions not only offer diverse interface types but also increase port quantity to maximize bandwidth and throughput.
Elevating On-Road Safety with Advanced AI Inference
Empowered by mini-PCIe and M.2 Key E, the nROK 7270 and nROK 7271 can efficiently deploy pre-trained image AI models with Google Coral and Hailo-8 M.2 AI Acceleration Module. These AI accelerators facilitate Edge AI inference for a wide range of applications, including people counting, occupancy detection, pantograph inspection, track obstacle intrusion inspection, rail track condition monitoring, and sign detection and classification. The inclusion of DDR5 RAM enhances speed, capacity, and memory bank doubling, making AI applications more efficient. These advancements set new standards for railway transportation systems, ensuring a safer and smarter railway environment.
The nROK 7270 and nROK 7271 reflect NEXCOM's unwavering commitment to innovation. With powerful computing capabilities, a modular expansion design, comprehensive connectivity, and extensive Edge AI functionalities, these robust systems thrive in harsh environments and adhere to railways/EN standards. Furthermore, they come with strong after-sales support, solidifying NEXCOM's leadership in the industry. As smart railway initiatives evolve, these systems continue to be the premier choice, propelling railway applications to new heights. By embracing these technologies, we are not just envisioning the future of rail travel; we are actively propelling it forward.
Specification
| Model | nROK 7270-A | nROK 7270-AC4 | nROK 7271-A | nROK 7271-AC4 | |
| System | CPU | 12/13th Gen Intel ® Core™ CPU | |||
| Memory | - 2 x 262-pin SO-DIMM, DDR5 4800MHz - 64GB in max., ECC & dual-channel support |
||||
| Storage | 2 x 2.5" SATA 3.0 SSD (removable, 15mm) | ||||
| I/O Interface | Video Out | 1 x VGA, 1 x HDMI | |||
| Ethernet | 2 x Intel® 10/100/1000/2500 (WoL support) | 1 x Intel® 10/100/1000/2500 (WoL support) | 2 x Intel® 10/100/1000/2500 (WoL support) | 1 x Intel® 10/100/1000/2500 (WoL support) | |
| PoE | N/A | 4 x independent Intel® 2.5GbE (IEEE 802.3at/af). |
N/A | 4 x independent Intel® 2.5GbE (IEEE 802.3at/af). |
|
| Expansion | mini-PCIe Socket | 1 for Wi-Fi/AI accelerator | |||
| M.2 Socket | - 2 x M.2 3042/3050/3052 Key B for LTE/5G - 1 x M.2 2230 Key E for Wi-Fi/AI accelerator |
||||
| Power Supply | Power Input | DC 24/36V, w/o isolation | DC 24~110V, w/ isolation | ||
| Certification | Certification | CE, FCC Class A, UKCA, EN50155 | |||
| Daughter Board Expansion | Daughter Board List | - 5G/Wi-Fi Board (2 x M.2 3042/3050/3052 Key B, 1 x mPCIe) - PoE Board (8 port M12 X-coded) - 10GbE Board (2 port M12 X-coded) |
|||
| Front Side Expansion | N/A | Yes | |||
| Rear Side Expansion | Yes | N/A | |||
Featured Product
nROK 7270 Series
Fanless Rolling Stock Computer with 12/13th Gen Intel® Core™ CPU
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24/36V (w/o isolation), 1 x LAN M12 X-coded, 4 x PoE M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24/36V (w/o isolation), 2 x LAN M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24/36V (w/o isolation), 1 x LAN M12 X-coded, 12 x PoE M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24/36V (w/o isolation), 2 x LAN M12 X-coded, 2 x CAN FD, additional 1 x Full size mini-PCIe socket and 2 x M.2 3042/3050/3052 Key B socket
nROK 7271 Series
Fanless Rolling Stock Computer with 12/13th Gen Intel® Core™ CPU
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24~110VDC (w/ isolation), 1 x LAN M12 X-coded, 4 x PoE M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24~110VDC (w/ isolation), 2 x LAN M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24~110VDC (w/ isolation), 1 x LAN M12 X-coded, 12 x PoE M12 X-coded, 2 x CAN FD
System bare-bone. Intel® 12/13th Gen CPU with DDR5, DC input 24~110VDC (w/ isolation), 2 x LAN M12 X-coded, 2 x CAN FD, additional 1 x Full size mini-PCIe socket and 2 x M.2 3042/3050/3052 Key B socket
*Easy World's Nexcom's official distributor in the Middle East. For any further information please contact us via sales@eworldme.com.
