OptConnect OCM-58-0003 ascend dura Wireless Router - OptConnect ascend dura features 4G LTE CAT 4 connectivity and dual-carrier redundancy. It is built for industrial IoT applications that require higher speed, with Wi-Fi, 1 WAN and 3 LAN ports, always-on connection, greater bandwidth for flexible interfaces, and real-time monitoring and management. Use it as a primary or backup internet source to guarantee a reliable connection with high data throughput and data redundancy in industrial sites.