How To Measure Optical Power - Fluke MultiFiber Pro User Manual

MultiFiber Pro Optical Power Meter and Fiber Test Kits
Users Manual
Remove the
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A
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Figure 5. How to Use the OneClick Cleaner for
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GUE01.EPS

How to Measure Optical Power

A power measurement shows the optical power level from a
source such as an optical network interface card or optical
test equipment.
The meter can show power measurements in watts or dBm.
To change the unit for power measurements
1 On the meter, hold down
setup mode.
2 With the cursor next to POWER, press
   
or to select W (watts) or dBm (decibels
relative to 1 milliwatt).
The meter automatically shows watts as milliwatts (mW)
or microwatts (µW).
3 To save the setting and exit setup mode, press

hold down for 2.5 seconds.

for 2.5 seconds to enter

, then press

, then