IoT Products

M2M industrial cellular router for traffic info guidance

F3827 LTE&WCDMA Router is a kind of cellular terminal device that provides data transmission function by public LTE-FDD network.

It adopts high-powered industrial 32-bits CPU and embedded real time operating system. It supports RS232 (or RS485/RS422) and Ethernet port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial and Ethernet devices with only basic configuration.

It has been widely used on M2M fields, such as self-service terminal, intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.

Technical Specification

M2M industrial cellular router for traffic info guidance

Design for Industrial Application

  • High-powered industrial cellularmodule
  • High-poweredindustrial 32bits CPU
  • Support low-consumption mode, including sleep mode, scheduled online/offline mode,scheduled power-on/power-off mode(optional)
  • Housing: iron, providing IP30 protection.
  • Power range: DC 5~36V

Stability and Reliability 

  • Support hardware andsoftware WDT
  • Support auto recoverymechanism, including online detect, auto redial when offline to make router always online
  • Ethernet port: 1.5KV magnetic isolation protection
  • RS232/RS485/RS422 port: 15KV ESD protection
  • RS232/RS485/RS422 port: 15KV ESD protection
  • SIM/UIM port: 15KV ESD protection
  • Power port: reverse-voltage and overvoltage protection
  • Antenna port: lightningprotection(optional)

Standard and Convenience

  • Support standard RS232(or RS485/RS422), Ethernet port that can connect to serial, Ethernet devices directly
  • Support intellectualmode, enter into communication state automatically when powered
  • Provide management software for remote management


  • Support several work modes
  • Convenient configuration and maintenance interface(WEBor CLI)


  • Support multiple WAN access methods, including static IP, DHCP, L2TP, PPTP,PPPOE,2G/3G/4G
  • Support double link backup between cellular and WAN(PPPOE, ADSL) (optional)
  • Support VPN client(PPTP, L2TP, OPENVPN, IPSEC and GRE)(only for VPN version)
  • Support VPN server(PPTP, L2TP, OPENVPN, IPSEC and GRE)(only for VPN version)
  • Support local and remote firmware upgrade,import and export configure file
  • Support NTP, RTC embedded
  • Support mulitiple DDNS provider service
  • Support MAC Address clone, PPPoE Server
  • Support multi online trigger ways, including SMS, ringand data. Support link disconnection when timeout
  • Support APN/VPDN
  • Support DHCP server and client, firewall, NAT, DMZ host , URL block, QoS, ttraff,statistics, real time link speed statistics etc
  • Full protocol support , such as TCP/IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP, SNMP, SSHD, etc
  • Schedule Reboot, Schedule Online and Offline,etc