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Chapter 4: Using the Optical Power Meter, Basic
4.8 Connecting to the Optical Laser Source
When connected to the dual-wavelength laser source (FOLS-SM-100 or FOLS-
MM-100), the FOPM-100 accurately measures the loss at distances up to than
250 kilometers at 1550 nm. On-the-spot measurements will differ with the testing
wavelength, fiber attenuation, and testing environment.
Figure 4-15. Connecting to optical source.
