Exfo FPM-600 Power Meter Manual de usuario descargar pdf (Pagina 42)

Using a Light Source (FLS-600 and FOT-600) or VFL

36 FPM/FLS/FOT-600

Sending Source Power Value with Signal

Your source can transmit a user-defined power value to compatible power

meters (such as FOT-600 and FPM-600) through the fiber. If the reference

source is far from the power meter, you can connect your source to the

power meter to send the reference value. With this feature you can also

correct for power variations.

Note: If you connect a fiber between FOT-600’s source and detector ports, the unit

can use the actual source output power as reference power.

Note: For details about how compatible power meters receive this power value,

see Referencing Your Power Meter to a Source on page 24.

IMPORTANT

The value sent is not (and will not affect) the source’s actual power.

It is a user-defined value that may not take the optical link’s loss

into account.

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Exfo FPM-600 Power Meter Manual de usuario Pagina 42