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Fiber Optic Test Meters • Introduction 2
The FPM 101 Power Meter offers:
• When used with a compatible light source such as the FLS 101, WAVE ID enables the
power meter to automatically detect and set wavelengths, simplifying setup.
• Power measurements in dBm or μW; insertion loss in dB.
• 270 Hz, 330 Hz, 1 kHz, 2 kHz tone detection.
The FLS 101 Light Source offers:
• Integrated LED and laser light source.
• WAVE ID allows a compatible power meter to automatically identify and measure a
wavelength.
• Dual WAVE ID allows a compatible power meter to automatically identify and measure
two wavelengths.
• CW mode for use with power meters without WAVE ID.
• 2 kHz tone for use in fiber tracing or locating.
• 50 μm and 62.5 μm mandrels included for different diameter fiber cable.
• National Institute of Standards and Technology (NIST) traceable.
Optical Power Meter
λ
Ref
dBm
dB
0000
0.00
WAVE ID
nm
Hz
µW
dB
0000
0.00
nm
Hz
µW
dB
µW Set
1310nm
1550nm
850nm
1300nm
9V
Tone
1310nm
1550nm
850nm
1300nm
CW CW
FLS 101
FIBER LIGHT SOURCE
FPM 101
FIBER POWER METER
Figure 1. FPM 101 Power Meter and FLS 101 Laser Source
Power Source
The units each operate on two AA alkaline or rechargeable batteries each.
NOTE: If the battery level becomes too low, each unit turns itself off.