HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH

HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH

USR-G781 Industrial 4G LTE Modem

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P/N#: USR-G781

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USR-G781 is a Industrial 4G LTE Modem and Serial Data Transmit Unit, which provides a serial to cellular networking solution. USR-G781-A, American version USR-G781-E, Europe version USR-G781-AU, Australia version

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USR-G781 is a Industrial 4G LTE Modem and Serial Data Transmit Unit, which provides a serial to cellular networking solution. USR-G781-A, American version USR-G781-E, Europe version USR-G781-AU, Australia version

  • 2 RJ45 port, one can be WAN or LAN port and another one can be LAN port.
  • Support VPN(PPTP) client.
  • Support static routing
Parameter Item Index
SIM card and antenna SIM/USIM card Six pin SIM card interface, 3V/1.8V SIM card
Antenna SMA interface, 5 dBi antenna
Hardware Parameters Wired Internet interface WAN*1 and LAN*1
Data Interface RS232:300bps - 460800bps
RS485:300bps - 460800bps
Indicator LED LINKA, LINKB, TXD, RXD, POWER, NET, WORK, SIM
Working Voltage DC 9V~36V
Working Current
Average current 180mA@12V
Peak Current 300mA@12V
Working Temp. -25°C-85°C
Storage Temp. -40°C-125°C
Working humidity 10%~90%
Storage humidity 5%~90%
Software Parameters Work Mode Transparent Mode, HTTPD Client Mode
Setting Command AT+ Command Structure
Network protocol TCP/UDPDNS/HTTP/FTP
Max TCP connections 4
User Configuration Method Setting Software, AT command and Web Server configuration
Software Functions VPN Support PPTP
Static routing management Support 
Firewall Support
Network diagnosis Support
Remote Management Support
Transparent Transmission Support TCP Server/TCP Client/UDP Server/UDP Client
HTTP Protocol
Transmission
Support
Heartbeat Packet Support
Identity Packet Support IMEI/ICCID/self-defined identity packet
Baud Rate Synchronization Support
USR Cloud Support

HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH

HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH

HTH TECHNOLOGY CO., LTD, Công Ty TNHH Thương mại Dịch Vụ Công Nghệ HTH
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