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Sintai Communication Co.,LTD.
Sintai Communication Co.,LTD.
OLP Optical Line Protection

OLP Optical Line Protection

Hot-swappable plug-in OLP card only occupies 1 slot in the 1U/2U/5U chassis, which can be highly integrated with SINTAI management platforms and OEO/DCM/EDFA products. 


SINTAI Multi-Service Transport (FMT) System is engineered to support low-cost DWDM solutions for high-capacity optical links and is conducive to save cabinet space.

Types of OLP Optical Line Protection

OLP Optical Line Protection Advantages

OLP Optical Line Protection FAQs

  • What is optical line protection? What is optical line protection?
    What is optical line protection?

    An optical line protection system (olp) uses vacant optical fiber from different routes to build a backup path. by real-time monitoring the power status in working fiber, it can automatically switch from working fiber to backup fiber when the power value of working fiber is lower than a user-defined threshold.




  • What is OLP in DWDM? What is OLP in DWDM?
    What is OLP in DWDM?

    The OLP unit implements the dual-fed and selective receiving of one channel of signals. ... The optical switch selects one from the two channels of signals based on the optical power of the signals. In this way, the selection of signals from the working and the protection channels is achieved.




  • What is OLP in networking? What is OLP in networking?
    What is OLP in networking?

    OLP-Optical Line Protection is a device that is used in the protection of network transmission lines, it can realize optical power monitoring and automatic switching. In an optical communication networks, OLP constantly monitors the optical power of working optical fiber and standby optical fiber.



OLP Optical Line Protection Related Resources

Data transmitted over both fibers simultaneously. While for Rx, the optical signal with better quality will be selected.