Compact Fiber Optic Identifier
Compact Fiber Optic Identifier

GAO Tek Compact Fiber Optic Identifier

ID: C0230001tek

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Product Description


The fiber optic identifier provides transmission direction, multiple signal frequencies identification and detachable InGaAs detector. It employs safe and reliable macro bending technology to avoid the disruption of network communications that would normally be caused due to the need to disconnect or cut the fiber optic cable for identification and testing. With a very small signal loss, normal communications can be maintained while identifying the transmission direction, speed and relative signal strength on its 5-level display. It is intended for engineers and technicians to identify dark or live fiber and excessive losses due to misalignment of mechanical splices or poor connections.

Key Features

  • Transmission direction display
  • Multiple signal frequency identification: 270 Hz, 1 kHz, 2 kHz
  • Detector for bare fibers, close packed fiber and pigtails
  • 5-stage display of signal intensity
  • Detachable detector
  • Low-voltage indication
  • Automatic shutdown
  • Rechargeable lithium battery
  • Portable and simple to use

Technical Specifications

Available Wavelength Range 800 nm to 1700 nm (1550 nm wavelength calibration)
Identification of Signal Type CW, 270 Hz ± 5%, 1 kHz ± 5%, 2 kHz ± 5%
Detector InGaAs (photosensitive surface 1 mm, 2 pcs)
Sensitivity -38 dBm (at 1550 nm bare fiber)
Insertion Loss (1550 nm) Φ250 µm: 1.0 dB, Φ900 µm: 1.0 dB, Φ3 mm: 0.5 dB
Adapter Φ250 µm bare fiber, Φ900 µm tight tube fiber, Φ3 mm pigtail fiber
Communication Signal Indications direction indicator + frequency indicator + intermittent beep tone + strength indicator light
Comparison Light Indication direction + frequency + intermittent beep tone + strength indicator light
Signal Intensity Indication 5 LED display
Continuous Working Time > 4 hours
Working Temperature 0 °C to 40 °C
Storage Temperature -20 °C to 60 °C
Relative Humidity 0 to 90%
Dimension 160 mm x 35 mm x 30 mm
Weight 200 g

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