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1+1 Optical Line Protection & Wavelength Protection System

Product No :100156
US$ 409.00  US$ 560.00
100 in stock
1. Optical line 1+1 protection and optical wavelength 1+1 protection
2. Switching time < 20ms
3. Real-time monitoring of optical power, active switching
4. Large optical power detection range, down to -50dBm
5. Supports various management types including CLI、Telnet、SNMPv2、Web 
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1+1 Optical Line Protection & Wavelength Protection System


The main function of the OLP optical protection board is to assist the wavelength division system to complete optical layer protection solutions such as optical line 1+1 protection, optical wavelength 1+1 protection, etc. It can monitor the optical path signal status of the main and standby routes in real-time. Deterioration of performance, automatic security on the main and standby routes.

Switching ensures the rapid recovery of the optical signal of the system; OLP technology completes the routing switching operation at the optical layer, and the optical layer protection has the incomparable advantages of upper-layer service protection and is the best solution to provide users with non-blocking communication.


Operating Wavelengths 1260nm~1650nm Return Loss ≥50dB
Insertion Loss <5dB Monitoring Power Range -50 dBm ~+25dBm
Switching Speed <20ms Maximum Optical Power Load 5W
Connectors LC UPC Switching mechanism 220mm x 442mm x 220mm
Operating Temperature -10 to 60°C Storage Temperature -40 to 80°C
Quality Certifications



Connectivity Solution



40 Channel C21~C60 Mux Demux

③ 1+1 OLP

5U Managed Chassis Platform




Faster Recovering Optical Switching by 1 + 1 OLP Switch


The OLP 1 + 1 is designed with dual transmitting and selective receiving methods,

featuring lower cost, and faster-switching speed.


Product details



Back-Up Fiber Line for Reliable Transmission


The OLP card module enables auto-identifying the signal status and fast switching from a working fiber

to a standby fiber to prevent link failure, ideal for the fiber protection system.



OLP for Highly Converged WDM Platform


The OLP switch can be integrated into the QT8600 series OTN Chassis Platform and works together

with other QT8600 series OTN products such as EDFA amplifiers, DCM, Transponders, etc.


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  • Sourav D. United States of America

    I knew qsfptek as one of my partners mentioned it in one meeting. They said the sale rep did understand their needs and helped them a lot with technical help and solution design. I had talked to them online once for a tech question on my WDM solution, one sale is very professional and patient. If I need to purchase new products later, I think it is worth a try.

    Model5U Chassis Platform





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1+1 Optical Line Protection & Wavelength Protection System

Series QT860

Model 1+1 OLP