Product Name:4G Industrial Cellular Router
- Model:USR-G809


Rich hardware interface, suitable for multiple scenarios
Realize data transparent transmission, ModbusRTU and ModbusTCP conversion.
With 1*RS232/RS485
2*DI switch input
2*DO control output


Abnormal alarm, monitoring at any time
Real-time monitoring of the status of routers , and immediately send SMS and email alarms when abnormalities occur It can also drive the DO relay for emergency braking, which greatly guarantees safety.

VLAN division, independent subnet
Improve network switching efficiency and ensure network stability;Improve network security and avoid broadcast storms; The network is more flexible, the data is safer, and the operation is more


Data security, multiple VPN
G809 fully supports mainstream VPN protocols, including PPTP, L2TP, IPSec, OpenVPN, and GRE; Multiple high-encryption methods make data safe transmission up to financial-level standards.
Mainstream VPN protocol

Wall-mounting and DIN-rail mounting options available
Two installation methods are free to choose, adapt to diverse on-site installation; Only one device, one SIM card, one-time installation, once and for all; It is convenient and fast, saves time and money and labor, and can be used in

Diverse applications without fear of complexity
G809 wireless router provides wireless access to the network;Provide network for wireless devices, Ethernet devices, sensors, switch control, etc.; It can also expand network services on more devices through the switch plus serial device server ;

Applications
In the smart agriculture solution based on 4G industrial router G809, the environmental information collected by sensors is reported to the irrigation system server through the DTU function, and the site location is reported via the GPS data.The liquid level and soil moisture are used to determine whether to drive the irrigation system to achieve precise irrigation.

Meteorological monitoring case
The smart agricultural meteorological monitoring system, relying on the meteorological stations, collects meteorological data (atmospheric temperature, atmospheric humidity, atmospheric pressure, light intensity, wind speed, precipitation, wind direction, wind speed, etc.) in real time without interruption, and transmits real-time video to the cloud platform in time to form a data report, which fully and intuitively presents the climate status.

Smart store solutions
The IP camera installed in the store sends the real time vedio to the monitoring center through a wired connection to the 4G industrial router G809,the access control switch and infrared switch are connected to the DI input of the router to check the status of illegal breaking in, the DO output is used to control the automatic alarm. These information is sent to the mobile phone of the management personnel through short message.As a core networking driver, G809 escorts the security of stores.






HardwareSpecifications | ||
Cellular Interface | Antenna | 2x SMA-K Note: North America models: 2 x SMA 4G antenna connectors. |
SIM card | 1 x (3 V & 1.8 V) Standard 2FF SIM, drawer-type sim card slots | |
Ethernet | 1 x WAN port (can be configured to LAN) 10/100 Mbps, compliance with IEEE 802.3, supports auto MDI/MDIX,1.5KV network isolation transformer protection | |
4 x LAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX,1.5KV network isolation transformer protection | ||
Indicators | LED | PWR: red,always on after powered on Work: green,blinking when the router is ready and working properly WLAN: green,always solid on when WiFi is enabled and working properly USR:user defined. Net indicator: Red always on after connected to 2G network Green always on after connected to 3G network Orange always on after connected to 4G network Signal strength:3 solid bars,strongest signal |
Terminal block | Pinout | V+,V- : 2 cores terminal power supply socket,built-in power supply phase-reversal protection GND:groundterminal Tx/B:RS-232/RS485pin(setupby software) Rx/A:RS-232/RS485pin(setupby software) DI:2 x Digital input,passive switch DO:2 x Digital open collector output, max output 36 V, 300 mA COM: common terminal,use in conjunction with DOs |
WiFi Interface | Standards & Frequency | IEEE 802.11b/g/n,2.4GHz, AP mode |
Data speed | IEEE 802.11b/g,maximum 54Mbps.IEEE 802.11n,maximum 150Mbps | |
Antenna | 2x RP-SMA-K | |
Transmission distance | 80 meters by line of sight.Actual transmission distance depends on environment of the site. | |
Power Supply | Adaptor | DC 12V/1A |
Connector | DC Power Jack Barrel Type Female 5.5*2.1mm Round socket or industrial terminal block,reverse polarity protection | |
Input voltage | DC 9~36V | |
Working power | Average 522mA/12V, Maximum 811mA/12V | |
Serial Interface | RS485/RS232(alternative) | industrial terminal block. Note:RS232 default. |
Baud rate(bps) | 1200,2400,4800,9600,19200,38400,57600,115200,230400 | |
Data bits | 8 | |
Stop bits | 1,2 | |
Parity | NONE,ODD,EVEN | |
Physical Characteristics | Housing | Metal shell,IP30 |
Dimensions | 125.0*103.0*45.0mm (L*W*H,antenna pedestal,terminal block and DIN Rail are not included) | |
Installation method | Ear mounting, DIN-Rail mounting | |
EMC | StaticIEC61000-4-2, level3 Pulsed Electric FieldIEC61000-4-4, level3 SurgeIEC61000-4-5, level3 | |
Operating temperature | -20℃~+70℃ | |
Storage temperature | -40℃~+125℃ | |
Operating humidity | 5%~95%RH(non-condensing) | |
Others | Reload | Pinhole button,restore factory defaults/firmware resume/firmware upgrading with USB |
TBD | Debug interface (TTL Level) | |
USB | Firmware upgrading | |
TF | TF card slot | |
Ground protection | Screw | |
Embedded Watchdog | Device runs self-detection, auto recovers from malfunctions | |
Certificate | CE |