Power Supply Considerations - Cisco AS5350 Installation Manual

Preparing to Connect to a Network

Power Supply Considerations

Check the power at your site to ensure that you are receiving "clean" power (free of spikes and noise).
Install a power conditioner if necessary.
The device is designed to work with TN power systems. To see translations of the warnings that
Warning
appear in the publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
Warning
a fuse or circuit breaker no larger than 120 VAC, 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:
•
•
Note
The universal gateway DC power supply includes the following features:
•
•
•
•
Cisco AS5350 Universal Gateway Chassis Installation Guide
2-6
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.)
The redundant AC power supply has a power cord with a special connector.
150 W output
Dual input connections for power source redundancy
Removable DC connector (A label near the power inlets indicates the correct voltage, current draw,
and power dissipation for the unit.)
Double-hole grounding lug for reliable grounding to the chassis
Chapter 2 Preparing to Install the Cisco AS5350 Chassis
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