USR-G809 Industrial LTE & IO Gateway Router

  • Support VPN (PPTP, L2TP, IPSec, OpenVPN, GRE)
  • 1.5KV network isolation transformer protection
  • Static IEC61000-4-2, level 2
  • Pulsed Electric Field IEC61000-4-4, level 2
  • Surge IEC61000-4-5, level 2
  • Hardware Watchdog
  • Supports SMS, SMTP, NAT, DDNS, PPPOE, DHCP, Static IP
  • Supports email alarm, SMS alarm, abnormal alarm push in time
  • Extensive interfaces including 4 Ethernet ports, serial port

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

Provides real-time monitoring of the statuses of routers, and immediate sending of 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 overall operation is better safeguarded and smoother.

Data security, multiple VPN

G809 fully supports mainstream VPN protocols, including PPTP, L2TP, IPSec, OpenVPN, and GRE. Multiple high-encryption methods guarantees the safety of data and facilitates transmission up to financial-level standards.

Wall-mounting and DIN-rail mounting options available

  • Two installation methods are free to choose, able to 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, money and labour, and can be applied in many scenarios.

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

Smart Agriculture

In the smart agriculture solution involving the 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 if it is necessary 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 video 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, whereas the DO output is used to control the automatic alarm.
These information are sent to the mobile phone of the management personnel in the form of a short message. As a core networking driver, G809 escorts the security of stores.

Specification Parameters

Cellular Interface

Antenna2x SMA-K
Note: North America models: 2 x SMA 4G antenna connectors.
SIM card1 x (3 V & 1.8 V) Standard 2FF SIM, drawer-type sim card slots
Ethernet1 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 protection4 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
IndicatorsLEDPWR: 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 BlockPinoutV+,V- : 2 cores terminal power supply socket, built-in power supply phase-reversal protection
GND: ground terminal
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 & FrequencyIEEE 802.11b/g/n,2.4GHz, AP mode
Data speedIEEE 802.11b/g,maximum 54Mbps.IEEE 802.11n,maximum 150Mbps
Antenna2x RP-SMA-K
Transmission distance80 meters by line of sight. Actual transmission distance depends on environment of the site.
Power Supply
AdaptorDC 12V/1A
ConnectorDC Power Jack Barrel Type Female 5.5*2.1mm Round socket or industrial terminal block, reverse polarity protection
Input voltageDC 9~36V
Working powerAverage 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 bits8
Stop bits1,2
HousingMetal shell, IP30
Dimensions125.0*103.0*45.0mm (L*W*H,antenna pedestal,terminal block and DIN Rail are not included)
Installation methodEar mounting, DIN-Rail mounting
EMCStaticIEC61000-4-2, level3
Pulsed Electric FieldIEC61000-4-4, level3
SurgeIEC61000-4-5, level3
Operating temperature-20℃~+70℃
Storage temperature-40℃~+125℃
Operating humidity5%~95%RH(non-condensing)
ReloadPinhole button, restore factory defaults/ firmware resume/ firmware upgrading with USB
TBDDebug interface (TTL Level)
USDFirmware upgrading
TFTF card slot
Ground protectionScrew
Embedded WatchdogDevice runs self-detection, auto recovers from malfunctions
Software Specifications
WAN protocol PPP, PPPoE, DHCP client
LAN protocolARP, DHCP server, NAT,VLAN
4G network accessAuto APN/VPDN, private network
Access authentication: CHAP/PAP
WLAN securityOpen system, WPA/WPA2 PSK
TKIP/AES encryption
IP routingStatic routing
Network diagnosisPing, route trace, DNS
Serial modem
Work modeNET, HTTPD
Sockets4 sockets, 4centers , TCPS(SOCKA)/TCPC/UDPS/UDPC
Modbus RTU to TCPSupport
Remote managementSSH, AT command, SNMP, SMS
PUSR platformRemote monitoring, remote upgrade, alarming, base station location, remote access to web pages of the router
Failover backupFailover between 4G and WAN, ensures automatic switch to alternative backup connection
FirewallDMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
VPNSupports PPTP, L2TP, GRE, IPSEC VPN (IKEv1), OPENVPN protocols
DDNSRemotely access the device through domain name
AlarmEmail, SMS, DO
OthersNTP client
Timing task
USB firmware upgrade
User defined indicator

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