YOKOGAWA AQ7280 OTDR, Руководство по началу работы

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IM AQ7280-02EN
Clean the connector end face of the optical fiber cable before connecting it to the instrument. If dust is adhered to the connector end
face, it may damage the instrument’s optical port. If this happens, the instrument will not be able to make correct measurements.
1.
Firmly press the connector end face of the
optical fiber cable against the cleaning
surface of the cleaner.
2.
While pressing the end face against the
cleaner, turn the cable once.
3.
While pressing the end face against the
cleaner, move the cable.
4.
Repeat steps 1 to 3.
1.
Open the optical port cover on the AQ7280
top panel.
2.
Properly align the optical fiber cable’s
connector with the optical port, and insert
the connector.
You can purchase an optical fiber connec-
tor cleaner from NTT-AT Corporation.
Note
• The optical port that you have to connect to varies depending on how you intend to use the AQ7280. Confirm which port light will be
transmitted from before you connect the optical fiber cable.
• On the AQ7283E, light with a 1625 nm wavelength is transmitted from optical port 2.
• On the AQ7283F, light with a 1650 nm wavelength is transmitted from optical port 2.
Making Preparations for Measurements