Description
CNTI-3A51是一款国产化无风扇箱体电脑，搭载龙芯3A5000处理器, LS7A1000芯片组，2*DDR4 3200MHz，双通道内存，最大32GB。VGA +HDMI 双显示，2*LAN，4*USB3.0，2*USB2.0, 12*多模式隔离COM（RS232/422/485），1*24bit 隔离DIO，2*2.5”SATA3.0，1*M.2 2280 M-KEY 支持NVMe存储，1*M.2 2230 E-KEY WIFI接口。DC 9-36V宽压供电, 适用于高速公路收费、轨道交通售检票和电力自动化等行业的应用。
产品特性:
- Loongson3A5000 CPU, 4核心，2.3-2.5GHz主频
- 芯片组LS7A1000
- 2*DDR4 3200MHz DIMM内存，最大32GB
- 集成核显1*VGA + 1*HDMI
- 2*LAN, 4*USB3.0, 2*USB2.0, 12*多模式隔离COM
（RS232/422/485），1*24bit隔离DIO - 1*M.2 2230 E-KEY，可选支持WiFi/蓝牙
- 2*2.5”SATA bay，1*M.2 2280 M-KEY，支持
NVMe存储 - DC 9-36V宽压供电，带反接、过流、过压保护
| Product Name | CNTI-3A51 |
| Size (mm) | (W*H*D)：312 * 220.2 * 78mm |
| CPU | Loongson 3A5000, 4 cores, 2.3GHz-2.5GHz main frequency |
| Chipset | LS7A1000 |
| RAM | 2*288 Pin DIMM, dual channel DDR4 3200MHz, up to 32GB |
| Extension interface | M.2 2280 M-key Supports NVMe storage (PCIe X4 gen2.0 signal) 1*M.2 2230 E-KEY WIFI port (PCIe X1 + USB2.0 signal) |
| Graphic display | Integrated core display 1*VGA + 1*HDMI |
| Audio | Realtek ALC269Q-VC audio chip, LINE OUT + MIC |
| Ethernet | Provides 2 RJ45 network interfaces of 88E1512 chips, supporting 10Mbps/ 100Mbps/ 1000Mbps adaptive |
| Storage | SATA3.0 2 * 2.5″ 1 x 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* multimode with isolated COM, RS232/ 422/ 485, DB44 interface 1 x 24bit isolated DIO (12bit DI, 12bit DO) and DB25 ports 1*Line-out + 1*MIC 1*VGA + 1*HDMI |
| Pilot lamp | 1* Power indicator, 1* hard disk status indicator, 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 系统/ 银河麒麟系统/ LOONGNIX/ 欧拉系统 etc. |
| Structure | Aluminum-magnesium alloy, SGCC box |
| Color | Granite gray + graphite black |
| Installation mode | Embedded, desktop, wall mount |
| Weight | TBD |
| Operating 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); 1grms/ 5~500Hz/ Random/ Working state (HDD) |
| Strike | 50g peak acceleration (lasting 11ms) (SSD); 20g peak acceleration (lasting 11ms) (HDD) |
| EMC/ Certification | CE/FCC Class A |
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