Technology Labs

FOL-PASSIVE: Fiber Optic Passive Component Module

About Product

The FOL-PASSIVE module integrates key single-mode passive optical components including couplers, isolators, attenuators, and WDM units, enabling study of insertion loss, coupling effects, and multiplexing behavior in optical networks

Features
Specification
Experiments

  • It consist of industrial grade passive optical components like

  • Coupler
    Isolator  1310nm & 1550nm
    5db& 10dB Attenuator
    2X1WDM

  • COUPLER

  • Operating Wavelength : 1310nm and 1550nm
    Fiber Type :  Single mode fiber
    Coupling Ratio : 50 : 50
    Bandwidth: ± 40nm
    Insertion Loss : 3.23/3.46 dB

  • ISOLATOR

  • Operating Wavelength : 1310nm              1550nm
    Insertion Loss                 : 0.44dB               0.40dB
    IsolationLoss                 : 2.80dB             30.37dB
    Return Loss(in /out) : >60/55dB  >60/55dB

  • ATTENUATOR

  • Operating Wavelength : 1310nm and  1550nm
    Attenuation Level         : 5db & 10dB
    Return Loss         : <= -24dB
    Repeatability         : ± 0.6 dB

  • 2X1 WDM

  • Wave lengthRange : 1310nm / 1550nm
    Fiber Type : Single mode
    Insertion Loss : 0.03dB @ 1310, 0.07dB @ 1550
    Isolation         : 26.32 dB (Center Wavelength)
    Bandwidth : ± 20nm

  • Study and Characterization of Coupler

  • Study and Characterization of Isolator

  • Study and Characterization of Attenuator

  • Wavelength Division Multiplexing ( FOL- DUAL Module Required)

  • Basic Building Block of OTDR ( FOL-DUAL and FOL-FIBER Module Required)

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