HDMI, VGA, 5G, SIM card, M.2 Key M, DisplayPort, DDR4 SO-DIMM, RS-232, USB 2.0, Mini PCIe, M.2 Key B, M.2, USB, USB 3.0, WiFi, SATA, MXM, 4G, GNSS, RJ45
Operating system
Linux® Ubuntu™, Windows 10 IoT Enterprise
Size
3U
Domain
railway, safety
Protection level
rugged
Other characteristics
fanless, SSD, PoE, EN50155, GPU
Description
Product Overview
DFI’s RC300-CS is a fanless and AI-enabled in-railway computer powered by Intel® 9/8th Gen Core™ processors and integrated with NVIDIA MXM module for accelerated graphic processing for AI vision and machine learning.
5G capability enables real-time communication and response at the edge.
Designed for advanced driver assistance, risk predictions, track and pantograph diagnostics, onboard surveillance, and passenger comfort and safety in complex rolling stock operations.
Key Features
8th/9th Generation Intel® Core™ Processors
4 x M12 X-coded PoE ports at 15.4W
AI accelerated: up to 115W GPU MXM module supported
Multiple expansion slots for 4G/5G cellular and function modules
UPS Battery: Supports at least 5 mins nonstop operation
Support M.2 B key 3042/3052 5G-NR module
4 x Swappable 2.5” 7mm SSD storage bays
15-Year CPU Life Cycle Support Until Q2' 34 (Based on Intel IOTG Roadmap)
Memory: Dual Channel DDR4 2666/2400 MHz by SODIMMs up to 64GB
BIOS: AMI SPI 128Mbit
Graphics
Controller: Intel® HD Graphics
Display Outputs: 1 x VGA (DB-15), 1 x HDMI (screw lock), 1 x DP++ (screw lock)
Supported Resolutions: VGA up to 1920x1200@60Hz, HDMI up to 4096x2160@24Hz, DP++ up to 4096x2304@60Hz
NVIDIA Optimus technology supported
AI Accelerator
Interface: MXM Type A, B, C on x16 PCIe 3.0
Controller: Nvidia Quadro embedded / Nvidia Geforce series
Storage
External: 4 x Swappable 2.5” 7mm SSD storage bays with lock (RC300H-CS), 2 x Swappable 2.5" 7mm SSD storage bays with lock (RC300L-CS, RC300H-CS-UPS)
Internal: 1 x M.2 2280 M key supports SATA SSD
Expansion
1 x Half-size Mini PCIe for WiFi/BT modules (PCIe x1 & USB signal)
2 x Full-size Mini PCIe (PCIe x1, USB 2.0, SIM card socket each)
1 x M.2 B key supports 3042, 3052 devices or 5G module (PCIe x1, USB2.0, USB3.0, SIM card slot bracket, external accessible)
1 x M.2 2280 M key supports 2242, 2260 & 2280 devices (PCIe x4 & SATA, boot support)
Audio
Codec: Realtek ALC888
Interface: 1 x Mic-in, 1 x Line-out
Ethernet
5 x Intel® I210IT NIC (10/100/1000Mbps)
1 x Intel® I219LM with iAMT11.0 PCIe (10/100/1000Mbps) (iAMT only on Core i7/i5)
2 x RJ45 GbE
4 x M12 802.3af 15.4W PoE ports
LED Indicators
1 x Power LED (green)
5 x Storage LED (red)
4 x PoE LED
Front I/O
4 x M12 802.3af PoE (max 15.4W, PSE side, not support wake on LAN)
2 x GbE (RJ-45, support Wake on LAN)
2 x BIOS selection RS-232/422/485 by 2x DB-9
4 x USB 3.0 (type A)
1 x VGA display out by DB-15
1 x 8-bit isolated DI port by DB-9
1 x 8-bit isolated DO port by DB-9 (2KV isolation)
Power-in: RC300H-CS: 1 x 6-pin 5.0mm terminal block; RC300L-CS: 1 x 9-pin 5.0mm terminal block
Rear I/O
2 x USB 2.0 (type A)
1 x HDMI, 1 x DP++
1 x Mic-in, 1 x Line-out (3.5mm 3P Phone Jack)
1 x Power button, 1 x Reset button
7 x SMA type antenna holes for GNSS, WWAN/LTE MIMO, WLAN/BT MIMO, 5G
3 x SIM sockets (external accessible with cover)
Watchdog Timer
System Reset, Programmable via Software from 1 to 255 Seconds
Security
TPM 2.0
Power
RC300H-CS: 110VDC nominal (77VDC~137.5VDC)
RC300L-CS: 12/24VDC nominal (9VDC~36VDC)
Optional UPS battery kit for at least 5min operations at full loading max. 300W (RC300H-CS only, occupies two SSDs space)
OS Support
Windows 10 IoT Enterprise 64 Bit
Ubuntu 18.04
Environment
Operating Temperature: -25°C to 70°C (CPU+GPU<100W), up to +85°C for 10min; -25°C to 55°C (CPU+GPU<160W), up to +70°C for 10min
Storage Temperature: -40 to 85°C
Relative Humidity: 10% to 90% (non-condensing)
Mechanism
Dimensions: 340.5 x 132 x 223mm (3U height, excluding rubber foot)
Construction: Metal + Aluminum
Mounting: Wall mount
Weight: 9.85 kg
Standards and Certifications
Shock: EN61373: 2010, Category 1 Class A & Class B
Vibration: EN61373: 2010, Category 1 Class B
Certifications: EMC: EN50121-3-2, Fire Proof: EN45545, Railway Regulation: EN50155 (Class S2: 10ms interruptions for RC300H-CS), Supply Change Over Class C1: at 0,6 Un during 100ms without interruptions
Packing List
1 RC300-CS system unit
1 Power connector
1 Mounting bracket
Country of Origin Taiwan Certifications
RoHS Certification
CE Certification
FCC Certification
UKCA Certification
Technical Specifications (Summary)
8th/9th Gen Intel® Core™ Processors
Up to 64GB DDR4 RAM
Multiple PoE, GbE, USB, Serial, DIO, and display ports
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.