Alcatel-Lucent 7330 Product Information Manual page 13

Protective earth
Earthing and bonding of the ONTs must comply with the requirements of local
electrical codes.
ESD safety guidelines
The ONT equipment is sensitive to ESD. Operations personnel must observe the
following ESD instructions when they handle the ONT equipment.
During installation and maintenance, service personnel must wear wrist straps to
prevent damage caused by ESD.
Laser safety guidelines
Observe the following instructions when you perform installation, operations, and
maintenance tasks on the ONT equipment.
Only qualified service personnel who are extremely familiar with laser radiation
hazards should install or remove the fiber optic cables and units in this system.
Observe the following danger for laser hazard. Eyes can be damaged when they are
exposed to a laser beam. Take necessary precautions before you plug in the optical
modules.
Laser classification
The ONT is classified as a Class 1 laser product based on its transmit optical output.
Laser warning labels
The following figures show the labels related to laser product, classification and
warning.
Figure
Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.41
3FE 54017 AAAA TCZZA
Caution —
This equipment is ESD sensitive. Proper ESD protections
should be used when you enter the TELCO Access portion of the
ONT.
Danger —
There may be invisible laser radiation at the fiber optic
cable when the cable is removed from the connector. Avoid direct
exposure to the laser beam.
Danger —
Possibility of equipment damage. Risk of eye damage by
laser radiation.
2 shows a laser product label.
December 2010
Edition 01 ONT Product Information Guide
ETSI ONT safety guidelines
xiii