ONT180C Installation and Turnup Guide
Page 18 of 38
Product installation should only be performed by trained service personnel.
Do not bend the fiber optic cable to a diameter smaller than 7.5cm/3 inches. Doing so may damage the
fiber or prevent the signal from passing through properly.
Laser Safety
DANGER!
Personnel handling fiber optic cables must be trained for laser safety.
DANGER!
Optical Fibers emit invisible laser radiation. Avoid direct exposure to the beam.
Never look into the end of a Fiber or into a Fiber connector on a cable or a device.
Permanent eye damage or blindness can occur quickly from laser radiation.
Electrical Safety
DANGER!
Do not open the enclosure unless directed to do so by Tellabs technical support,
which is dangerous and voids the warranty.
·
Check that the DC power supply polarity is correct. The ONT will not be damaged
by reversed polarity, but will not operate until the polarity is corrected.
·
Do not install electrical equipment in wet or damp conditions.
·
Ensure that the power source for the system is adequately rated to assure safe
operation and provides current overload protection.
·
Do not allow anything to rest on the power cable, and do not place this product
where people can stand or walk on the power cable.
