Basic Fiber Optic Communication Module

Model NO: RES-Basic

Rohan Educational Solutions has come up with a solution to all the graduate and undergraduate student to have a Telecom Industrial exposure at the academics, with the present boom in the field of Telecom Domain with the advancement of 4G and 5G Technologies it is an mandate for every student to understand the working and importance of fiber Optic Communication
Basic Fiber Optic Communication Trainer provides a foundation for the field of fiber optic technology. Basic Fiber Optic Communication Trainer covers the basic and advance concept in the field of Fiber Optic Communication,


  • Consolidating Industrial Grade Optical Laser diode, InGaAs Photodiode
  • Various Optical Passive Components Isolator, Circulator, 3db Coupler, PLC Splitter, Fiber Bragg Grating.
  • Interface with other Optical Equipment
  • Complete Research Solution

Components Specifications

Single Mode DFB Laser
         Operating Temperature: -20°to +70°
         Reverse Voltage: 2V
         Output Power: 0.1 to 3 mW (Variable)
         Spectral Width: 0.5-1 nm
         SMSR: 40dB
InGaAs Photo-detector
         Saturation Input Power: 10 mw
         Forward Current: 10 mA
         Reverse Bias: 30 V
         Frequency Bandwidth: 3GHz
Optical Isolator
         Optical Isolator 1550nm
          Insertion loss of 0.4dB
          Isolation Rate of >30dB
3dB Coupler
          Operating Wavelength: 1260nm – 1620nm
          Coupling ratio : 50:50
          Insertion loss of <1dB at each Port
3 Port Circulator
          Operating Wavelength: 1260nm – 1620nm
           Isolation of 15 dB
           Insertion loss : 0.5-1dB
Fiber Bragg Grating
          Operating Wavelength: 1260nm – 1620nm
          Central Frequency: 1550nm
          Wavelength Deviation : +-3nm
          Reflectivity: >90%
1×4 PLC splitter
         Operating Wavelength: 1260nm – 1620nm
         Return Loss: >50dB

List of Experiments

  • Numerical Aperture
  • Visualization of Modes in Optical Fiber
  • Optical Fiber Transmission loss Property and Measurement
  • Calculate the Bending
  • Loss in Optical Fiber
  • Measure the insertion loss of an Optical Isolator
  • Measure the isolation rate of an Optical Isolator
  • Calculate the insertion loss of Fiber Optic Coupler
  • Characteristics of an Optical Coupler and Splitter
  • Characteristics of Fiber Bragg Gratings and Circulator
  • Analysis of Power Budget

List of Accessories

  • Visual Fault Locator
  • Single Mode Optical Patch Cable
  • Multi Mode Optical Patch Cable
  • Optical Power Meter
  • Fixed Attenuator 10dB, 20dB
  • Adapters SC/APC
  • Optical Cleaning Kit
  • Mains Power Cable
  • BNC cables
  • Manual