The EL5G-Connect supports 5G NSA/SA networks, ensuring download speeds of up to 4 Gbps, with optimized connectivity for critical applications and high capacity for managing connected devices. The router features five Gigabit Ethernet ports, including four LAN and one configurable LAN/WAN, allowing flexible integration with onboard devices. The power supply is highly adaptable, with an operating range between 7.5V and 36V DC, supporting redundancy and protection against electromagnetic interference. It has advanced interfaces, including RS232, RS485, digital I/O, USB, and SMA connectors for 5G and Wi-Fi antennas, offering wide compatibility with industrial network infrastructures. Security is ensured by advanced protocols such as OpenVPN, IPsec, firewall, and data encryption, ensuring protected data transfer. The Linux-based operating system offers stability and ease of management, with support for VPN, SNMP, TR069, and remote monitoring capabilities via Telnet/SSH and web GUI. The router is designed to operate in extreme conditions, with an operating temperature range between -30°C and +75°C, and is constructed with a galvanized metal chassis, ensuring resistance to shocks, vibrations, and harsh environmental conditions.