The Red Lion RAM 9000 Cellular RTU is a robust automation system designed for seamless integration with 4G LTE networks across global carriers. This IO System from the RAM series boasts a powerful 32-bit ARM9 CPU running at 400 MHz, complemented by 512 MB NAND flash and 128 MB of RAM, ensuring reliable performance for complex tasks. It supports advanced tunneling protocols including IPsec, GRE, and OpenVPN, as well as dynamic routing protocols such as OSPF, BGP, and RIP.With comprehensive IP features like NAT, Port Forwarding, Dynamic DNS, DHCP Stateful Inspection Firewall, and IP Transparency, it offers secure and flexible network configurations. The unit's GPS capabilities are top-notch with GNSS support alongside dedicated channels for GPS L1, GLONASS L1, and Galileo E1 frequencies€”complete with high RF sensitivity and jamming detection/removal to maintain precise tracking.Connectivity options are abundant with either one or five Ethernet 10/100Base-T RJ-45 ports available. Serial communication is facilitated through one RS-232 (DB9) port and one RS-485 port. A USB 2.0 (mini) interface allows for additional peripheral connections while three SMA connectors are provided for antenna hookups.For input/output requirements, the device accommodates between one to five digital/analog inputs and one to two digital outputs. Powering the RTU is straightforward with a DC input range of 8-30 VDC. Designed to meet the demands of sophisticated automation systems, the Red Lion RAM 9000 Cellular RTU stands out as a versatile solution for engineers looking to optimize industrial operations.