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Connecting Optical Fiber Cables
Use optical fiber cables that are compatible with the universal adapter (the universal adapter is specified with a suffix
code).
TypeA USB port
Only use the USB memory device or USB dongle that YOKOGAWA recommends. YOKOGAWA provides no guarantee
if you use the device that YOKOGAWA do not recommend. This instrument may be powered off without alarm forcibly if
you use the device that YOKOGAWA do not recommend.
Applying Light to the Optical Connector
Do not apply light that is –5 dBm or greater to the optical connector of the OTDR port. Doing so can damage the
instrument. Do not apply light that is +10 dBm or greater to the OPM port/PON-OPM port (1310 nm/1490 nm). Do not
apply light that is +27 dBm or greater to the high power OPM port/PON-OPM port (1550 nm). Doing so may damage
the OPM port.
Do Not Operate in an Explosive Atmosphere
Do not use this instrument in the presence of flammable gases or vapors. Doing so is extremely dangerous.
Do Not Remove Covers or Disassemble or Alter the Instrument
Only qualified YOKOGAWA personnel may remove the covers and disassemble or alter the instrument.
Installation Location
Using a stand in an unstable location is extremely dangerous. If you are installing the instrument using a stand, install
in a stable location.
CAUTION
Operating Environment Limitations
This product is a Class A (for industrial environments) product. Operation of this product in a residential area may cause
radio interference in which case the user will be required to correct the interference.
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IM AQ1210-02DE
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