EXFO IQS-2400 WDM Laser Source for IQS-500/600 - Manual (Page 45)

WDM Laser Source 39
5 Operating the WDM Laser
Source
Cleaning and Connecting Optical Fibers
To connect the fiber-optic cable to the port:
1. Clean the fiber ends as follows:
1a. Gently wipe the fiber end with a lint-free swab dipped in isopropyl
alcohol.
1b. Use compressed air to dry completely.
1c. Visually inspect the fiber end to ensure its cleanliness.
2. 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.
3. 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.
I
MPORTANT
To ensure maximum power and to avoid erroneous readings:
³
Always clean fiber ends as explained below before inserting
them into the port. EXFO is not responsible for damage or
errors caused by bad fiber cleaning or handling.
³
Ensure that your patchcord has appropriate connectors. Joining
mismatched connectors will damage the ferrules.