
Industrial 4G LTE VPN Modem with WiFi and SIM Card. Industrial Metal Design: Metal shell with anti-radiation, anti-interference, and IP30 protection for harsh environments. Wide Voltage Power Supply: Supports DC 6V to DC32V input with built-in reverse, overvoltage, and overcurrent protection. Multi-Protocol VPN Support: Features VPN networking, IPTABLE firewall, SNAT/DNAT, and APN/VPDN support for secure connectivity. Flexible Serial Interface: Includes 1 RS232 port with optional RS485 function and configurable baud rates up to 4Mbps. High-Speed 4G LTE Connectivity: Supports LTE FDD/TDD with download speeds up to 100Mbps and 3G/5G compatibility. Robust WiFi Performance: Built-in 802.11 b/g/n module with up to 300Mbps speed and 150m outdoor coverage. Comprehensive ESD Protection: Features 1.5KV electromagnetic isolation on Ethernet ports and 15KV ESD protection on SIM interface. Customization Options Available: Offers full, minor, and flexible customization from samples or designs.