Exfo PPM-350C PON Power Meter Uživatelský manuál stáhnout pdf (Strana 23)

PPM-350C 17

To test in Pass/Fail or Normal mode:

1. Inspect your fibers and clean them properly if needed (see Cleaning and

Connecting Optical Fibers on page 11 for details).

2. Connect as shown:

3. Tur n unit on.

4. If you want to test in Pass/Fail mode:

 Ensure that LEDs are on. If not, press .

 Ensure that the desired threshold set is selected (see Selecting a Threshold

Set on page 14).

Results are now available.

Test at the premises

Tes t j u m p e r

ONT port

Tes t jum p e r

OLT/video port

Drop cable

Bulkhead connector

Test at the drop terminal

Tes t jum p e r

ONT port

Tes t j u m p e r

OLT/video port

Bulkhead connector

Drop cable

ONT port

Tes t j u m p e r

OLT/video port

Splitter’s output pigtail

Bulkhead connector

Te s t ju m pe r

Test at the fiber distribution hub (FDH)

P/F

mode

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Exfo PPM-350C PON Power Meter Uživatelský manuál Strana 23