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Optical Power Meter with Multi Adapters (Low Voltage Sign)


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Product Description


GAOTek Optical Power Meter with Multi Adapters (Low Voltage Sign) is used for optical network test, offers large data store, multi-wavelength and low voltage sign. This device can carry out not only the absolute and relative power test, but also the optical loss test for fiber, optical cable and optical passive devices automatically, and it can save test results. It can be widely used in LAN, WLAN, MAN, CATV, long distance fiber network system as well as all kinds of fiber testing field.

Key Features

  • Multi wavelength precise test
  • Absolute power test for dBm or μW
  • Relative power test for dB
  • Single end for dual wavelength output, free switch from 1310 nm and 1550 nm
  • 1000 groups of test data storage and management
  • Multi adapters (FC, SC, ST, LC for power meter; FC, ST, SC for light source)
  • Light modulation and identification of 270Hz, 330Hz, 1K, 2 KHz and auto wavelength identification mode
  • Wavelength identification (with the help of light modulation and identification mode)
  • USB communication function can upload the test result to management software by USB port.
  • Handheld, large LCD display, easy to operate
  • Auto power off in 10 minute
  • LED backlight on/off function
  • Backlight auto off in 10s

Technical Specifications

Optical power meter module parameters
Wavelength range (nm) 800 ~ 1700

(1310, 1490, 1550, 1625, 850 and 1300)

Detector type InGaAs
Automatic Frequency Identification 270Hz, 330Hz, 1KHz, 2KHz
Power range (dBm) -50  to 26, -70  to 10
Uncertainty ±5%
Resolution (dBm) Linearity: 0.1%

Logarithm: 0.01

Light source module parameters
Emitter type FP-LD/DFB-LD
Dual working wavelength switch (nm) 1310±20


Spectral width (nm) ≤5
Output optical power (dBm) ≥ -7, ≥0 (customized)
Power Stability (dB) (Short time) ≤± 0.05/15min
Power Stability (dB) (Long time) ≤± 0.1/5h
Light output mode CW continuous light and 330Hz, 270Hz, 1KHz, 2KHz modulation output
General specifications
Working temperature 14°F  to 104°F (-10℃  to 40℃)
Storage temperature -4°F  to  158°F (-20℃  to 70℃)
Weight 0.95 lbs (0.43Kg)
Dimension (LxWxH) 7.87in x 3.54in x 1.69 in (200mm × 90mm × 43mm)
Battery 7.4V/1000mAh Li- rechargeable battery or AA battery
Battery Life (h) ≥90 (only optical power meter)

≥24 (optical power meter & laser source)

Additional Information

On/Off key:

Pressing “” for over 3 seconds, the tester can open. When the instrument is power-on, it defaults optical power meter module and 1310nm wavelength. LCD shows the working wavelength, optical power, battery power, modulation frequency identification and so on. Pressing “” for over 3 seconds when tester is open, the tester will shut down. System defaults automatic power off in 10 minutes, the LCD will show “Auto-OFF”

Open and close auto-off function:

In optical power meter module, shortly pressing “”, auto-off function logo will disappear in LCD. It means auto-off function is closed. Shortly pressing “” again, auto-off function logo will show in LCD. It means auto-off function is open and the tester will shut down in 10 minutes without any operations.

Backlight key:

Pressing the backlight key can open or close backlight. If the backlight is closed, any operation can open 10 seconds backlight.


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