Noyes, New Fiber Identifer OFI 400

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Product Description


  • Unique Optical Head with 2-position Plunger for use with all fiber types
  • Built-in power meter calibrated for 250 um bare fiber
  • Detects Traffic, CW and 270, 330, 1000 and 2000 Hz Tones
  • Indicates direction of transmissions
  • Low Insertion Loss
  • Built-in self test
  • Automatic power down and battery gauge
  • One hand operation
  • Rugged, drop-proof construction
  • 3 year calibration interval


  • Live fiber detection avoids technician-induced outages
  • Fiber identification and tracing with CW or tones
  • Make core power measurements
  • For use with 250µm, 900µm, ribbon, 2mm and 3mm Jacketed Fibers


  • Insertion Loss: 0.8 dB @ 1310nm
  • Detection Sensitivity: -45 dBm @1310 nm, 250 µm fiber
  • Power Measurement: +13 to -50 dBm @1550 nm, 250 µm fiber

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