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4 Safety and Compliance Information
In this chapter:
4.1 General Safety Precautions
Warning:
Do not look into the ends of optical fibers. Exposure to invisible LASER radiation may cause
serious retinal damage or even blindness. Make sure the optical source is disabled through the use of
an optical power meter before handling optical fibers.
Warning:
This equipment is not user serviceable and must be serviced by authorized service personnel
only. Only authorized service personnel should attempt to install, service, and/or repair this equipment.
All repair procedures are detailed to allow sub-assembly level repairs ONLY. Authorized service
personnel should not attempt component level repairs or circuit modifications to the printed circuit
board. Improper repairs can create a safety hazard.
Warning:
The intra-building port(s) of the equipment or subassembly is suitable for connection to
intrabuilding or unexposed wiring or cabling only. The intra-building port(s) of the equipment or
subassembly MUST NOT be metallically connected to interfaces which connect to the OSP or its wiring.
These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as
described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP cabling. The addition
of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP
wiring.
