FPM-380:

• High sensitivity, large dynamic range
• 0.01dB resolution,Quick starting, without
warm-up and reducing testing tim
• Storage the reference value of the different
wavelength, no data lost when power off
• Battery supply,convenience for outside work
• FC SC ST/ Universal 2.5mm adaptor (LC、
MU can be optional )
• Low-voltage display function( AAA × 3)
• Optional auto-shutdown feature
• Automatic calibration function
• The relative ratio test

• FLS-390 series of high stability of the laser
light source is a self-developed
instrument,Which features advanced control
technology ,high output,ultra low-power
operation. It can work at 1625nm, 1550nm,
1490nm, 1310nm, 1300nm, 850nm,650nm,
single wavelength ,dual-wavelength or triwavelength.
It can export a variety of
modulation frequency (CW, 270HZ, 1KHZ,
2KHZ). It is widely used in optical
communication, optical measurement, optical
fiber sensing, and so on.

Part # Description
FPM-380A Packet Optical Power Meter (Measurement Range:-70 to +10 dBm)
FPM-380C Packet Optical Power Meter (Measurement Range: -50 to +26 dBm)
FLS-390A Singlemode 1310/1550 nm Optical Light Source
FLS-390C Multimode 850/1300 nm Optical Light Source