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NOYES OFI200D Optical Fiber Identifier
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NOYES OFI200D Optical Fiber Identifier

Mooseline Part No.: OFI200D

  • $ 1,844.00 or

The Noyes OFI 200D Optical Fiber Identifier is a low-cost, high-tech approach to non-invasive fiber optic signal detection. Using a low insertionloss, macro-detection technique, it discriminates signals without disrupting service or overstressing fiber.

By simply clamping an Optical Fiber Identifier onto a gently bent fiber, the unit will indicate if there is [No Signal], [Tone], or [Traffic] and identify signal direction. This is all done with no head swapping or adjustments for different types of fiber, 250µm, 900µm, 3mm jacketed cable and ribbon fiber.


  • Rugged, hand-held, lightweight, easy-to-use
  • Accepts 250µm and 900µm coated fiber, 3mm jacketed fiber cable, and ribbon fiber
  • Identifies light carrying fiber and the direction of traffic
  • Low insertion loss - traffic remains uninterrupted
  • Detects 270 Hz, 330 Hz, 1 kHz, and 2 kHz Tone with audible and visual indication


  • Live fiber identification
  • Tone detection
  • Used during installation, maintenance, rerouting, or restoration to positively identify fibers prior to cutting and splicing

Download Product Spec Sheet:

AFL NOYES OFI Series Fiber Identifier Spec Sheet (PDF)

AFL Optical Fiber identifier User's Guide (PDF)



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