Cisco Systems AS5350 manual Power Supply Considerations

Chapter 2 Preparing to Install the Cisco AS5350 Chassis

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.

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 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:

•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 cord with a special connector.

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 correct voltage, current draw, and power dissipation for the unit.)

•Double-hole grounding lug for reliable grounding to the chassis

Cisco AS5350 Universal Gateway Chassis Installation Guide

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