USR-G781 industrial celluar serial modem lte 4g data converter to ethernet Item NO.: Q22860-Q22861-Q22862

USR-G781 industrial celluar serial modem lte 4g data converter to ethernet

USR-G781 is Industrial Serial RS232 RS485 to 4G LTE Modem with Ethernet /LAN Port and Sim Card Slot. It is ARM high performance Processor. 

Band and Frequency

Features

• Support Asia,  American , European ,Austrian Band and Frequency 

• Support 4 Socket independent connection
• 2 RJ45/Ethernet port, one can be WAN or LAN port and another one can be LAN port.
• APN and VPN Client (PPTP, L2TP) Note: OpenVPN and IPSec,  L2TP, GRE are in developing stage )
• Support static routing
• Support NTP to check the time.
• Support TCP/UDP client mode and server mode.
• Support upgrading firmware via FTP
• DDNS, Dynamic domain mapping
• Serial to HTTP format
• Firewall and QOS flow control management
• Heartbeat packet: can be sent to serial or network periodic. To ensure connection is reliable, put an end to dead link.
• Identity /Registration packet: identified header can be added to packets to check connection status.
• Integrated Hardware and software watchdog timer
• Serial port protection: Reverse connection projection, ESD anti-surge, anti-static, Surge protection.
• Transparent transmission mode and Http Client Mode
• Configuration method: Built-in Webpage configuration and AT Command configuration

Pictures

Parameter

Application

• Industrial automation control for data transmission.
• Security monitoring, CCTV, entrance guard system, Building automation system
• Environmental monitoring, temperature and humidity monitoring.
• Self service terminal equipment (Vending machine, Lottery machine, Intelligent Express, ATM remote control)