ETSI ONT safety guidelines
Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06 July 2008 xix
3FE 51892 AAAA TCZZA Edition 01 ONT Product Information Manual
Power supplies
The use of any non-Alcatel-Lucent approved power supplies or power adaptors is not
supported or endorsed by Alcatel-Lucent. Such use will void any warranty or support
contract with Alcatel-Lucent. Such use greatly increases the danger of damage to
equipment or property.
Cabling
The following are the guidelines regarding cables used for the ONT equipment:
• All cables must be approved by the relevant national electrical code.
• The cables for outdoor installation of ONTs must be suitable for outdoor use.
• The ONTs must be evaluated for use with external POTS wiring without primary
protection that may not exceed 140 ft (43 m) in reach. However, the power cable
must not exceed 100 ft (31 m).
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.
Note 1 — The ONTs comply with the U.S. National Electrical Code.
However, local electrical authorities have jurisdiction when there are
differences between the local and U.S. standards.
Note 2 — The ONTs comply with BS EN 61140.
Caution — This equipment is ESD sensitive. Proper ESD protections
should be used when you enter the TELCO Access portion of the
ONT.
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