FOL-PASSIVE: Fiber Optic Passive Component Module

1) Coupler
i) Coupler is a passive component capable of combining two or more inputs into a single output.
ii) Operating Wavelength : 1310nm and 1550nm
iii) Fiber Type : Single mode fiber
iv) Coupling Ratio : 48.90 : 47.60
v) Bandwidth : ± 40nm
vi) Insertion Loss : 3.23/3.46 dB

2) Isolator
i) Passive magneto-optic device that only allows light to travel in one directionProtect a source from back reflections or signals that may occur after the isolator
ii) Operating Wavelength :  1310nm                        1550nm
iii) Fiber Type :                       Single mode fiber      Single mode fiber
iv) Insertion Loss :                 0.44dB                        0.40dB
v) Isolation Loss :                   32.80dB                      30.37dB
vi) Return Loss (in /out) :      >60/55dB                   >60/55dB

3) Attenuator
i) An optical attenuator is a device used to reduce the power of an optical signal.
ii) Operating Wavelength : 1310nm and 1550nm
iii) Attenuation Level : 10dB ± 1.0
iv) Return Loss : <= -24dB
v) Repeatability : ± 0.6 dB

4) 2X1 WDM
i) WDM combines multiple optical signals of different wavelengths onto a single optical fiber.
ii) Wavelength Range : 1310nm / 1550nm
iii) Fiber Type : Single mode
iv) Insertion Loss : 0.03dB @ 1310, 0.07dB @ 1550
v) Isolation (Center Wavelength) : 26.32 dB
vi) Bandwidth : ± 20nm

1) To Measure the attenuation in fivber optic attenuator

2) To Measure insertion loss of fiber optic isolator

3) To Measure isolation rate of fober optic isolator

4) To Measure insertion losses of fiber optic coupler

5) To Measure coupling coefficient in fiber optic coupler

6) To Measure the insertion losses and coupling coefficient in fiber optic multiplexer

7) Wavelength division multiplexing and de-multiplexing of analog / digital signals over 1310nm and 1550nmv wavelengths

Note : FOL-DUAL is required