Authorized Distributor Fujikura, Yokogawa & AFL in Indonesia


The NOYES FT-LS20 from AFL is a basic single port, dual laser Optical Light Source for use in performing insertion loss measurements and fiber identification tasks on single- mode optical networks. The FT-LS20 features 1310 nm and 1550 nm laser outputs from a single output port. Each wavelength may be transmitted at CW or with a 270, 330, 1000 or 2000 Hz tone. The output port of the FT-LS20 features a removable FC adaptor. Optional SC and ST adapters are also available.

Features :

  • Palm-sized, rugged, lightweight
  • Large LCD with backlight
  • Power measurements in dBm or μW
  • N.I.S.T. traceable, CE and RoHS compliant
  • 270, 330, 1000, 2000 Hz tone capability
  • Long battery life with 2 x AA alkaline
  • Battery gauge and automatic power-off function

Applications :
• Optical fiber identification
• Optical insertion loss measurements

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