GAOTek FC / PC Variable Optical Attenuator

GAOTek FC / PC variable optical attenuator is an optical test instrument used for the index measurement of optical fiber system, signal attenuation of short-distance communication system and system experiment.

GAOTek-FOA-156

Description

Overview

GAOTek FC / PC variable optical attenuator is an optical test instrument used for the index measurement of optical fiber system, signal attenuation of short-distance communication system and system experiment. It is capable of continuously variable attenuation of optical signal. It is widely used in digital and analog modulation systems of communication equipment.

 

Features

  • Support digital input attenuation and rotary dial attenuation
  • Support stepless attenuation
  • Maximum input optical power +27 dBm
  • Online attenuation
  • Support ac adapter power supply
  • Rechargeable battery power attenuation memory Settings

 

Technical Specifications

Applicable Fiber 9 um or 125 um
Calibration Wavelength 1310 nm, 1490 nm, 1550 nm, 1625 nm
Attenuation Range 2.5 dB to 60 dB
Resolution 0.05 dB
Min Insertion Loss <2.5 dB
Linearity ±0.5 dB
Repeatability ±0.2 dB
Overall Attenuation Accuracy ±0.8 dB
Back Reflection >35 dB (typical value: 40)
Max Acceptable Input 27 dBm
Rechargeable Battery 8.4 V
Power Adapter 7 V to 8.5 V
Humidity 0% to 85%
Working Temperature 32 °F to 104 °F (0 ℃ to 40 ℃)
Storage Temperature 14 °F to 140 °F (-10 ℃ to 60 ℃)

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