Kb8200 series 3G / 4G wireless router is a kind of Internet of things wireless communication router. It supports fdd-lte, tdd-lte, WCDMA (HSPA +, CDMA2000 (EVDO), TD SCDMA 3G / 4G mobile broadband network system of international general standards, and provides users with convenient and fast network transmission functions.
    This series of products adopt high-performance 32-bit professional network communication processor, take embedded real-time operating system as software support platform, provide users with secure, high-speed, stable and reliable 3G / 4G wireless routing network, and support two Ethernet RJ45 interfaces and communication serial ports.

    This series of products can be widely used in finance, post, smart grid, charging pile, self-service equipment, intelligent transportation, intelligent express cabinet, environmental protection monitoring, fire control monitoring, security monitoring, water conservancy monitoring, public safety, advertising, industrial control, earthquake monitoring, meteorological monitoring, instrument monitoring and other industries.

Network characteristics
Link real-time monitoring
Support VPDN special network card, APN IOT network card, and common mobile traffic card of many operators
Support serial DTU function and Modbus protocol.
Support QoS and UPnP
Support UDP data broadcast relay
Support port forwarding

Platform remote management
  On line monitoring of equipment
  remote flow monitoring
  remote parameter configuration
  remote restart and log query
  remote device upgrade

Functional features
Support 4G LTE network, downward compatible with 3G and 2G
Support wired and 4G load balancing or backup, automatic switching
It supports 1 x Wan, 1 x LAN or 2 x LAN, and can be freely configured and switched
Support WiFi and ieee802.11b/g/n

provide standard RS-232 / 485 serial port, support serial DTU (data transmission terminal) function

Support hardware WDT, provide anti drop mechanism, and ensure data terminal is always online
Support multiple VPN protocols (GRE, PPTP, L2TP, IPSec, eoip, OpenVPN, n2n)

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