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Optical Line Protection Card OLP 1+1 Optical Line Protector for WDM System

1 pc
Optical Line Protection Card OLP 1+1 Optical Line Protector for WDM System
Features Gallery Product Description Request A Quote
Product Name: Optical Line Protection Card
Use: Telecommunication, Transmission System
Operating Wavelength: 1310±50nm , 1550±50nm
Optical Interface: LC/UPC
Sample: Available
High Light:

OLP 1+1 Optical Line Protector


1+1 Optical Line Protector


Optical Line Protection Card

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: Olycom
Certification: CE RoHS FCC
Model Number: 3800-OLP1+1A-50-A0
Payment & Shipping Terms
Packaging Details: 1pc in a box
Delivery Time: 3~5 working days
Payment Terms: T/T, PayPal
Supply Ability: 5000pcs/month
Product Description

Optical Line Protection Card OLP 1+1 Optical Line Protector for WDM System


Key Features of OLP Line Protector


  • Support automatic switching of primary and secondary routes
  • Support manual and automatic switching modes
  • Low switching time <30ms
  • Low insertion loss: <5.5dB
  • Support automatic return to the Primary
  • Support manual, automatic working mode settings
  • Support for switching threshold settings



Optical line protection (OLP) system is a new optical line protection subsystem developed with advanced technology of dynamic and synchronous optical switches. When communication quality is lower or equipment breaks down due to accidental fracture or bigger loss of optical fiber in the optical transmission line, the OLP system can switch the primary line to the secondary line within a short time, to ensure normal operation communication of line, which effectively prevent fiber or equipment fault and shorten the recovery time from hours to milliseconds.


Specification of Optical Line Protection Card


Parameter 1:1 1+1 Unit
Operating Wavelength 1310±50nm , 1550±50nm nm
Optical Power Range +23~-50 dBm
Accuracy of the Optical Power ±0.25 dB
Detection Light Power Resolution ±0.01 dB
Return Loss ≥55 dB
Polarization Dependent Loss ≤0.05 dB
Wavelength Dependent Loss ≤0.1 dB
Insertion Loss





Switch Speed <30 <15 ms
Dimension 191 ( W ) x 253 ( D ) x 20 ( H ) mm




Operating Temperature -10℃~+60℃
Storage Temperature -40℃~+85℃
Relative Humidity 5%~95% Non-condensing  
Power Consumption ≤5 W



Product diagram


Optical Line Protection Card OLP 1+1 Optical Line Protector for WDM System 0


Optional choice according to your project:

(1) NMS management card

(2) SFP+ Multi-Rate Quad Transponder

(3) Redundant Multi-Rate Dual Transponder

(4) 8x1GE Muxponder Module with SFP+/XFP trunk

(5) EDFA Optical Amplifiers

(6) OLP Optical Line Protector



(9) DWDM Passive Optical Add/Drop Multiplexers



1. Manufacturing: We are a powerful factory and has been in this industry about 20 years

2. Professional R&D center: We have a professional and independent R&D team. Most our engineers have more than 5 years experience.

3. Fast dispatch: Most of the products are in stock. Below 10pcs can arrange delivery with 3 days.

4. Small order accepted: Low MOQ accepted. 1pcs are available.

5. Insurance: all products 3 years warranty.


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Get in touch with us
Tel : 8618088882285
Fax : 86-755-83129773
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