Exfo FTB-3930 MultiTest Manual do Utilizador descarregar pdf (Página 19)

Setting Up Your Multifunction Loss Tester

Multifunction Loss Tester 13

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.

EXFO uses good quality connectors in compliance with EIA-455-21A

standards.

To keep connectors clean and in good condition, EXFO strongly

recommends inspecting them with a fiber inspection probe before

connecting them. Failure to do so will result in permanent damage to the

connectors and degradation in measurements.

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Exfo FTB-3930 MultiTest Manual do Utilizador Página 19