Exfo FVA-3150 Variable Attenuator Manuel d'utilisateur télécharger pdf (Page 42)

Operating Your Variable Attenuator

36 FVA-3150

Cleaning and Connecting Optical Fibers

3. Carefully align the connector and port to prevent the fiber end from

touching the outside of the port or rubbing against other surfaces.

If your connector features a key, ensure that it is fully fitted into the

port’s corresponding notch.

4. Push the connector in so that the fiber-optic cable is firmly in place,

thus ensuring adequate contact.

If your connector features a screwsleeve, tighten the connector

enough to firmly maintain the fiber in place. Do not overtighten, as this

will damage the fiber and the port.

Note: If your fiber-optic cable is not properly aligned and/or connected, you will

notice heavy loss and reflection.

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Exfo FVA-3150 Variable Attenuator Manuel d'utilisateur Page 42