rROK5520 High-Performance Railway Edge AI Computer
High-Performance Rolling Stock Edge AI Computer Powered by Intel® Core™ Ultra Processor (Series 2)
Key Features:
- Powered by Intel® Core™ Processor (Series 2) processor
- Flexible expansion: PCIe / M.2 / mPCIe
- Support RTX 2000 / 3500 Ada MXM
- Optional expansion module for 4 x PoE M12 or 2 x 10GbE SFP+
- 1× IEEE 802.3af/at/bt + 6× IEEE 802.3af/at, 80W total (rROK 5520-WIC7S)
- Fanless rackmount design for harsh railway environments
- Up to 8x 2.5” SSD, high-capacity edge storage (rROK 5520-WIC7S)
- Designed for AI, video analytics, and railway applications
- Wide-range 24~110V DC input with ignition control
- EN50155 (OT4), EN45545-2, CE/FCC certified
Description
Product Overview
The NEXCOM rROK 5520 Series is a high performance rolling stock edge AI computer designed for railway, transportation and industrial applications. Powered by Intel Core Ultra processors with optional NVIDIA RTX Ada GPU support, the platform delivers advanced computing performance for AI inference, video analytics, communication gateways and intelligent transportation systems. Its rugged 19 inch 2U rackmount design is engineered for harsh railway environments, combining scalable storage, extensive connectivity and railway grade certifications for reliable edge deployment.
Key Features
High Performance Edge AI Platform
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Powered by Intel Core Ultra processors with up to 45 W TDP support
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Optional NVIDIA RTX 2000 Ada and RTX 3500 Ada MXM graphics support
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Designed for AI inference, video analytics and intelligent transport workloads
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Supports DDR5 ECC memory up to 96 GB
Railway Grade Rugged Design
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19-inch 2U rackmount chassis for rolling stock deployment
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Fanless design for harsh railway and industrial environments
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EN50155 OT4 and EN45545-2 certified for railway applications
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Resistant to shock, vibration and wide temperature operation
Advanced Networking and PoE
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Up to 7 x 2.5GbE PoE M12 X-coded ports on the WIC7S model
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Supports IEEE 802.3af, at and bt PoE standards
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Up to 80 W total PoE output for onboard devices
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Suitable for IP cameras, gateways and onboard networking systems
Flexible Wireless and GNSS Connectivity
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Supports up to four LTE or 5G modules via M.2 expansion
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Four externally accessible dual nano SIM slots
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Integrated u-blox GNSS supporting GPS, QZSS, GLONASS, Galileo and BeiDou
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Designed for connected transport and fleet management applications
High-Capacity Edge Storage
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Supports up to 8 removable 2.5-inch SATA SSDs on the WIC7S model
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RAID 0, 1, 5 and 10 support for storage redundancy and performance
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Additional NVMe M.2 storage support for high-speed applications
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Suitable for video recording and data-intensive workloads
Rich Industrial I/O
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Multiple USB 3.2 Gen 2 ports for peripherals and edge devices
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Isolated RS-232, RS-422 and RS-485 serial communication support
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CAN FD is compatible with CAN 2.0A and 2.0B
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Digital input and output interfaces for industrial control integration
Wide Power Input and Management
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Wide isolated DC 24 V to 110 V power input range
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Intelligent ignition control for vehicle and railway systems
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Configurable power delay and low voltage protection
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Watchdog timer and suspend mode support for system reliability
Applications and Use Cases
The rROK 5520 Series is suitable for:
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Railway and rolling stock systems
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AI-powered video analytics and surveillance
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Intelligent transportation and communication gateways
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Edge computing and industrial automation
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Smart rail infrastructure and onboard networking
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More Information
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| Specifications |
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Ordering Information
SKU: rROK 5520-WI
System barebone. Intel® Core™ processors (Series 2) with DDR5, DC 24V~110V input (w/ isolation), 2 x M12 X-coded LAN, 4 x SSD tray, 2 x CAN FD
SKU: rROK 5520-WIC7S
System barebone. Intel® Core™ processors (Series 2) with DDR5, DC 24V~110V input (w/ isolation), 1 x M12 X-coded LAN, 7 x PoE M12 X-coded, 8 x SSD tray, 2 x CAN FD
(Optional) Dual port 10GbE SFP+ module (P/N: 88A40552000X0)
Dual port SFP+ module (VIOD-10G2-SFP-01), 10/1GbE
(Optional) 4-Port LAN M12 X-coded module (P/N: 88A40552001X0)
4-Port LAN M12 X-coded module (VIOD-POE4M-02), 10/100/1000 Mbps, PoE 802.3af/at, max. 60W, isolation
(Optional) RTX 2000 Ada MXM kit (P/N: TBD)
(Optional) RTX 3500 Ada MXM kit (P/N: TBD)
(Optional) Fan kit (P/N: TBD)
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