•
Do not use optical instruments such as an eye loupe to view
a fiber or unterminated connector.
•
More information about laser safety can be found in the
Metropolis
®
DMXplore Access Multiplexer Installation
Manual, 365-372-334.
20. For a unit intended to be powered from -48 V DC voltage
sources, read and understand the following:
•
To be powered only by Safety Extra Low Voltage (SELV)
-48 V DC sources.
•
Disconnect up to two power supply connections when
removing power from the system.
•
This equipment must be provided with a readily accessible
disconnect device as part of the building installation.
•
Ensure that there is no exposed wire when the input power
cables are connected to the unit.
•
Installation must include an independent frame ground drop
to building ground. Refer to the Metropolis
®
DMXplore
Access Multiplexer Installation Manual, 365-372-334.
This electrical ground symbol is marked on the product,
adjacent to the ground (earth) area for the connection of the
ground (earth) conductor.
•
This equipment is to be installed only in Restricted Access
Areas on Business and Customer Premises Applications in
Accordance with Articles 110-16, 110-17, and 110-18 of the
National Electrical Code, ANSI/NFPA No. 70. Other
installations exempt from the enforcement of the National
Electrical Code may be engineered according to the accepted
practices of the local telecommunications utility.
21. For a unit intended to be powered from 100-120/200-240 V AC
voltage sources, read and understand the following:
•
Unplug this product from the wall outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners. Use a damp cloth
for cleaning.
•
Do not staple or otherwise attach the power supply cord to
the building surfaces.
•
Do not overload wall outlets and extension cords as this can
result in the risk of fire or electrical shock.
Save these safety instructions
Safety
....................................................................................................................................................................................................................................
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Lucent Technologies
365-372-333 R2.1
Issue 4, June 2005
