Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
Copyright © 2006-2009 Nortel Networks
Power connection
The BCM main unit and expansion cabinet are each powered through an AC
outlet. The voltage required depends on the geographical location of the units.
All systems are initially configured at the factory based on the intended
destination. You must check that the voltage and wiring are correct for your
system before you connect the units to the power source. Incorrect power
settings result in equipment damage.
Read the following warnings. You must protect yourself and the BCM system
from possible electrical shocks.
DANGER
Risk of injury from electric shock
Connect the ports on station modules only to approved digital
telephones and peripherals with the proper cables on a protected
internal wiring system.
CAUTION
Use only qualified persons to service the system
Service personnel with appropriate training and experience must
perform the installation and service of this unit. Ensure service
personnel are aware of the hazards of working with telephony
equipment and wiring. They must have experience in techniques that
minimize any danger of shock or equipment damage.
Summary of Contents for BayStack 450 Switch
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