Product Overview< br />
  CNTI-3A51 is a domestically produced fanless box computer equipped with a Godson 3A5000 processor, LS7A1000 chipset, 2 * DDR4 3200MHz, dual channel memory, and a maximum of 32GB.
VGA+HDMI dual display, 2 * LAN, 4 * USB3.0, 2 * USB2.0, 12 * multi-mode isolated COM (RS232/422/485), 1 * 24bit isolated DIO,
  & nbsp; 2*2.5” SATA3.0, 1 * M.2 2280 M-KEY supports NVMe storage, and 1 * M.2 2230 E-KEY WIFI interface. DC 9-36V wide voltage power supply, suitable for highway toll collection
The application of rail transit ticketing and power automation industries< br />


Technical parameters

 
system
CPU
  Loongson3A5000, 4-core, 2.3GHz to 2.5GHz main frequency
Chipset
  LS7A1000
system memory
  2 * 288 Pin DIMM, dual channel DDR4 3200MHz, maximum 32GB
Extension interface
  M. The 2280 M-key supports NVMe storage (PCIe X4 gen2.0 signal)

  1 * M.2 2230 E-KEY WIFI interface (PCIe X1+USB2.0 signal)
graphic display
  Integrated core display 1 * VGA+1 * HDMI
audio frequency
  Realtek ALC269Q-VC audio chip, LINE OUT+MIC
Ethernet
  Provide two RJ45 network interfaces with 88E1512 chips, supporting 10Mbps/100Mbps/1000Mbps adaptation
storage
  2*2.5” SATA3.0
  1 * M.2 2280 M-key (PCIe X4 gen2.0 signal), supporting NVMe storage
I/O interface
  2*RJ45 Gig-LAN
  4 * USB3.0 Type A (rear); 2 * USB2.0 Type A (front)
  12 * Multi mode with isolated COM, RS232/422/485, DB44 interface
  1 * 24bit isolated DIO (12bit DI, 12bit DO), DB25 interface
  1*Line-out + 1*MIC
  1*VGA+1*HDMI
indicator light
  1 * Power indicator light, 1 * Hard disk status indicator light, DIO LED, COM LED
Control switch
  1*Power Button，1*RST Button
Power requirements
  DC 9-36V, power consumption: TBD
Watchdog timer
  Programmable timeout interrupt or system reset, 1 to 255 seconds
operating system
Support UOS system/Galaxy Kirin system/LOONGNIX/Euler system, etc
mechanism
structure
  Aluminum magnesium alloy, SGCC box
colour
  Granite gray+graphite black
Installation method
  Desktop installation
size
  (W*H*D)：312*220.2*78mm
Net weight
  TBD
environment
working temperature
 - 20~60 ℃, SSD, air flow
Storage temperature
 - 40° C~85° C
Storage humidity
  10~95%@40° C. No condensation
Vibration
  5grms/5~500Hz/random/working state (SSD); 1 grms/5~500Hz/random/working state (HDD)
to attack
  50g peak acceleration (lasting for 11ms) (SSD); 20g peak acceleration (lasting for 11ms) (HDD)
EMC/Certification
  CE/FCC Class A








  Ordering Information< br />
 
model
explain
CNTI-3A51-S001
Edge computing system, Loongson 3A5000 CPU, LS7A1000 PCH, 2 * DDR4, 2 * LAN, 4 * USB3.0, 2 * USB2.0, 12*
Isolation RS232/422/485, 1 * Isolation DIO, 1 * VGA, 1 * HMDI, Audio OUT+Mic, 2 * 2.5” SATA3.0，1*M.2 2280
M-Key storage, 1 * M.2 2230 E-KEY WIFI interface, DC 9-36V