OLP optical line protection equipment is a protection system designed for fiber optic link backup, enabling functions such as optical power monitoring, automatic optical path switching, and network management.

OLP Optical Line Protection Equipment
- Implement fast switching functionality and point-to-point protection using 1 + 1 OLP;
- Low insertion loss, fast switching time, built-in intelligent monitoring;
- Supports serial port, network management, and button management; supports logging, alarms, and more.