Shenhuo Seiko Nanjing Communication Technology Co., Ltd
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/Intelligent Optical Light Source S106

Intelligent Optical Light Source S106

Pocketsize, Lightweight and easy-to-use.

It acts as a perfect solution for the fiber optic network work.

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S106 handheld adjustable light source is Seikofire newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. Combined usage with S308 handheld optical power meter, it offers a quick and accurate testing solution on both SM and MM fibers. The S106 provides 1 to 4 wavelengths and output power can be adjustable on customer requests. Also, the S106 features good appearance, good touch feeling and considerate humanity design.


  • Wave ID information can be transmitted when used with S308 Optical Power Meter.
  • Tone generation, 270HZ,330HZ,1KHZ,2KHZ
  • Output power can be adjustable
  • Output power value is shown on LCD display
  • Intelligent backlight control (light intensity can be adjusted properly according to ambient light, which greatly reduced power consumption)
  • AA alkaline and AC adapter for power supply
  • Low battery indication


  • Maintenance in Telecom
  • Maintenance CATV
  • Fiber Optic Lab Testing
  • Other Fiber Optic Measurements




Operating wavelength (nm)

1310/1550;1310/1490/1550/1625 (others specify on requests)

Applicable fiber


Laser type

FP-LD (others specify on requests)

Output Power (dBm)

-7(can be adjustable)

Adjustable step size (dBm)


Stability (dB, 30min, 20)


Modulation (Hz)

CW, 270, 330, 1K, 2K

Fiber Port


Alkaline Battery

3*AA, 1.5V

Power Supply Adaptor (V)


Battery Operating time (h)


Operation Temperature ()


Storage Temperature ()


Outline size (mm)/weight


Standard Package

  • S106 optical light source
  • 3pcs 1.5V batteries
  • AC adaptor
  • User manual
  • Cotton swabs and soft carrying case

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.