Manufacturer: Advantech Co., Ltd.
As a standard, this exceptionally fast UMTS/HSPA+ UR5i v2 Libratum wireless router is equipped with two Ethernet 10/100 ports and two SIM cards. Two SIM cards backup communication in mobile operator network or networks and provide failover to each other. WiFi extension available on demand. Configuration is done via web interface protected by a password. The 3G UMTS/HSPA+ router supports the creation of VPN tunnels using technologies IPsec, OpenVPN and L2TP to assure safe communication. The web interface provides detail statistics about the 3G router activities, signal strength, detailed log, etc. The cellular router supports the following functions: DHCP, NAT, NAT-T, DynDNS, NTP, VRRP, control by SMS and many other functions.
Other diagnostic functions ensuring continuous communication include automatic inspection of PPP connection offering an automatic restart feature – in the case of connection losses, or a hardware watchdog which monitors the status of the router. With the help of a special window (start up script window) you may insert Linux scripts for various actions. For some applications the key option is to create several different configurations for one UMTS/HSPA+ wireless router, the so-called profiles (maximum of 4), and the option to switch among them (for example via SMS, etc.) is essential. Cellular wireless routers may automatically upgrade configuration and firmware from the server. This allows for a mass reconfiguration of many routers in one time.