Máy tính công nghiệp 4G LTE Four-Faith F4931-R2H
F4931-R2H is a low-power industrial computer independently developed by Four-Faith. It combines wireless cellular network and routing technology with industrial computer technology. The system adopts RK3399 processor (dual Cortex-A72 large core + four Cortex-A53 small core), the main frequency is up to 2GHz, which provides high-speed computing support for client task programs. Quad-core Mali-T860 GPU, support OpenGL ES 1.1/2.0 /3.0, OpenVG1.1, OpenCL, Directx11 hardware accelerator, full HD 1080P video codec engine, provides mooth and powerful video experience for multimedia playback. F4931-R2H contains 4 USB, 6 RS232, 1 RS232/RS485, HDMI, LVDS, network, audio and other interfaces, and can be connected with scanners, printers, cameras, keyboards, mice, infrared screens, LCD screens and other devices. Nolonger bothered by the lack of interfaces.
Tính năng
- CPU: Rockchip RK3399 processor, dual Cortex-A72 large core + 4 CortexA53 small core
- Standard ports: 10/100/1000Mbps Ethernet Port, RS232, RS485, 3 standard USB2.0 interfaces and 1 standard USB3.0, etc.
- System: watchdog design, anti-drop mechanism, stable operation
- Other specifications: the whole machine has no fan design but has good heat dissipation
- OS Ubuntu
- Wide power input (DC 9～24V)
- Wide working temperature design (-20℃～60℃)
- Adopt aviation head power interface. TF card, SIM card adopt anti-theft structure design
Thông số kỹ thuật
| Wireless |
| Module |
Industrial module |
| Frequency |
LTE TDD B38/B40/B41
LTE FDD B1/B3/B5/B7/B8/B20/B28
WCDMA/HSPA+ B1/B5/B8
GSM/GPRS/EDGE 850/900/1800MHz |
| Bandwidth |
FDD LTE(DL 100Mbps，UL 50Mbps)
TDD LTE(DL 61Mbps，UL 18Mbps)
WCDMA(DL 42Mbps，UL 5.76Mbps |
| Power |
<24dBm |
| Sensitive |
<-109dBm |
| WIFI |
| Standard |
IEEE802.11b/g/n，2.4G |
| Bandwidth |
IEEE802.11b：11Mbps
IEEE802.11g：54Mbps
IEEE802.11n：135Mbps |
| Encryption |
WEP、WPA、WPA2 |
| Power |
15dBm |
| Sensitive |
<-70dBm@54Mpbs |
| Hardware |
| CPU |
ROCKCHIP RK3399 |
| FLASH |
8GB EMMC (extendable to 16G or 64G) |
| LPDDR4 |
2GB (extendable to 4G) |
| TF card |
32GB（optional） |
| Interface |
| Ethernet |
1 x 10/100/1000Mbps（RJ45），auto MDI/MDIX |
| Serial |
5 x RS232 and 2 x RS232/RS485，15KV ESD protection：
Data bit ：8
Stop bit：1、2
Check ：NONE、EVEN、ODD
Band rate ：2400～115200bits/s |
| Indicator |
“PWR”、“SYS”、“Online”、“WIFI” |
| SIM/UIM |
Standard drawer type user card interface, support 1.8V/3V SIM/UIM card, built-in15KVESD protection |
| USB |
3 x USB2.0，1 x USB3.0 （2A），1 x USB2.0 OTG |
| TF card |
Standard bullet TF card interface, support various TF cards |
| Audio port |
1 x Speaker，1 x Mic |
| Display |
HDMI：1920x1080，1366x768，1280x720，1024x768 |
| Antenna |
Cellular ：2 standard SMA female antenna interfaces, characteristic impedance50ohmsWIFI：1 standard SMA male antenna interface, characteristic impedance 50ohms |
| Power |
Standard GX12-4 core aviation head |
| Power |
| Power adaptor |
DC 12V/1.5A |
| Range |
DC 9~25V |
| Physical |
| Shell |
Metal shell, shockproof design |
| Size |
180x150x45mm (Does not include antenna and mounting parts) |
| Weight |
0.9Kg (Does not include antenna, mounting parts and packaging) |
| Audio port |
1 x Speaker，1 x Mic |
| Others |
| Working Temperature |
-20～+60ºC |
| Storage Temperature |
-35～+75ºC |
| Humility |
95%(No condensation) |
Thông tin đặt hàng
| Model No |
Description |
3G/4G module |
Cellular antenna |
WIFI antenna |
SIM/UIM |
| F4931-R2H-TL |
TDD-LTE |
1 |
2 |
1 |
1 |
| F4931-R2H-FL |
FDD-LTE |
1 |
2 |
1 |
1 |
Tài liệu
Datasheet
