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#SINTAI

Hot-swappable plug-in OLP dwdm card only occupies 1 slot in the 1U/2U/5U chassis, olp protection 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
1-Optical Line 1+1 Protection Equipment
1+1 OLP can protect transmission networks from link failures, using an optical splitter to bridge the optical signal to working fiber and protection fiber.
2-Optical Line 1:1 Protection Equipment
The 1:1 OLP system is based on two switches for both Tx and Rx paths. When there is a fault on the main route, the Rx port will detect the decreasing of the optical power.

OLP Optical Line Protection Advantages
OLP Optical Line Protection FAQs
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, olp protection 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?
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?
OLP-Optical Line Protection is a device that is used in the protection of network transmission lines, olp network 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.

For more information about olp switch and optical line protection switch, please feel free to contact us!