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4mm Mandrel for Bend-Insensitive Multimode Fiber for 1.6/2mm cable

FOSCO (Fiber Optics For Sale Co.) Part No.: F1-CCM04

  • $ 55.00 or

The use of mandrels in multimode insertion loss testing helps to ensure the proper launch condition into the fiber under test.

By wrapping the fiber around the correct size mandrel, high order modes are stripped out and low order modes are spread out to achieve the desired launch conditions for testing.

Each includes the mandrel and clip for holding the cable firmly in place during testing. Accepts jacket diameters from 1.6mm to 2.0mm.


  • Easy to use
  • Both 62.5/125µm and 50/125µm included
  • Accepts 1.6mm to 2.0mm jacket diameters
  • Useful for insertion loss testing


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