ONU For TerminalSide Deployment

Traditional industrial network access relies on Ethernet cables, which are limited in transmission distance and vulnerable to on-site electromagnetic interference, making it difficult to meet long-distance and distributed terminal networking demands. As the core terminal device of passive optical networks, the ONU for TerminalSide Deployment works cooperatively with central-site OLT and ODN optical splitting units. It converts downlink optical signals into electrical signals for field equipment access, and uploads terminal data to the core fiber network in reverse. Effectively solving the problems of short transmission distance, poor anti-interference and unstable signal of traditional network access equipment. With industrial-grade hardware design, it adapts to complex workshop and outdoor environments, supports long-term 24/7 stable operation, and provides high-reliability fiber access services for industrial monitoring terminals, automation equipment and distributed sensing nodes.

This industrial terminal-side ONU supports diversified configuration and personalized customization for industrial PON networking projects. It is compatible with mainstream GPON/EPON protocols, realizing seamless docking with all brand OLT and ODN systems. Hardware supports flexible port configuration of Gigabit Ethernet ports, adapting to access of multiple field terminals. Software supports VLAN division, QoS traffic scheduling, port rate limiting and remote device management. It supports automatic registration and batch configuration, greatly simplifying on-site deployment and later operation and maintenance. Industrial enhanced design includes wide-temperature resistance, surge protection and EMC anti-interference capabilities. Custom wired port quantity, PoE power supply function and shell protection level can be provided according to on-site working conditions to meet differentiated industrial terminal access demands.