The vehicle-mounted computing platform VCP-8320 is a high-performance computing platform product for rail transit, which can be equipped with high-performance Intel® Core I7 12th generation processor and supports parallel computing. With rich interfaces and expansion capabilities, the product is widely used in the rail transit industry, such as the 3C pantograph monitoring host of EMUs.
Over-temperature protection, address coding function, etc.
Switchboard (SW)
Type
Layer 2 Managed Switches
Function
With system status display, traffic statistics, port functions such as speed limit, port isolation, port mirroring, port aggregation and broadcast storm suppression
model
Support full/half duplex mode, MDI/MDIX adaptive
Front panel Ethernet port
4-way Gigabit (M12 X-code)
Backplane Ethernet port
8-way Gigabit
Processor board (CPU1, CPU2)
CPU
Intel Core i7 12th Gen
Memory
Onboard 32GB DDR4
Watchdog
Support
Ethernet interface
3-way Gigabit front panel (M12 X-code)
Video Display
1 DP
Backplane interface
CPCI S
Storage board (ST)
Expansion interface
Each processor module expands 2 memory boards
Storage interface
SATA 3.0
Storage Media
≥ MLC
Storage capacity
1TB/2TB optional
GPU
GPU
GeForce RTX3080
Video memory capacity
16GB 256-bit GDDR6
Single-precision floating-point operating speed
17525GFLOPS
Double-precision floating-point operating speed
329.9 GFLOPS
Backplane interface
MXM3 .1/up to PCI Express 4.0
DP
2-way
USB3.0
2-way
Wireless Communication Board (WAN)
Processor Platform
ARM Cortex-A55 Quad-core 2GHz
WLAN
Support WiFi6, backward compatible with WIFI5, compliant with IEEE 802.11a/b/g/n/ac/ax
Antenna Interface
4 SMAs
4G/5G
Support (all networks)
MVB Interface
Support 2-way MVB standard DB9 male and female
Standard
Complies with the standard physical link in IEC61375-1
Layer protocol supporting dual redundant master station switch
Transmission medium
MVB EMD media supports 1.5Mbit/s rate
Ethernet expansion board (ETH)
Ethernet Controller
Intel i350
Ethernet interface
4-way Gigabit (M12 X-code)
Serial port board (COM)
Serial Port
2-way RS485/RS232
(Reuse 2 DB9 interfaces)
USB3.0
2-way
Environmental Indicators
Operating temperature
-40℃ ~ +70℃
Storage temperature
-40℃ ~ +85℃
Protection level
IP20
Relative humidity
The average maximum relative humidity is not more than 95%
