OLP (Optical Line Protection) is a device used in pairs, one at each end of the optical signal to protect the network transmission line. Designed for maximum configuration flexibility, this module can plug directly into the FMT managed chassis, each module occupying one slot. It can realize optical power monitoring and automatic switching. In optical communication networks, OLP monitors the optical power of optical fiber and standby optical fiber in real time. In case the current optical power of the optical fiber is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fiber automatically to protect the optical transmission system line. OLP system will provide a more reliable, flexible and high secure optical transmission network, which is widely used for protecting backbone and important business line.
This module can facilitate an integrated cost-effective and flexible optical layer solution by incorporating a variety of optical layer boards, such as OEO/EDFA/DCM/MUX/OSW/R/B, and can be applied to DWDM dual-fiber/optical cable monitoring systems, to meet the diverse needs of scenarios.
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