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Cisco AS5350 Universal Gateway Chassis Installation Guide
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Chapter2 Preparing to Install the CiscoAS5350 Chassis
Preparing to Connect to a Network
Power Supply Considerations
Check the power at your site to e nsure that you are receiving “cl ean” power (free of spikes and noise).
Install a power conditioner if necessary.
Warning
The device is designed to work with TN power systems. To see translations of the warnings that
appear in the publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
a fuse or circuit breaker no larger than 120VAC, 15A U.S. (240 VAC, 10A international) is used on the
phase conductors (all current-carrying conductors). To see translations of the warnings that appear
in the publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
The universal gateway AC power supply includes the following features:
•Full range operation—100 to 240 VAC.
•All units include a 6-foot (1 .8 -m ) electrical power cord. (A label near the power inlet indicates the
correct voltage, frequency, and current draw for the unit.)
Note The redundant AC power supply has a power co r d w ith a s p eci al co nn ec to r.
The universal gateway DC power supply includes the following features:
•150 W output
•Dual input connections for power source redundancy
•Removable DC connector (A label near the power inlets indicates the correc t voltage, current draw,
and power dissipation f or t he unit.)
•Double-hole grounding lug for reliable grounding to the chassis