Universal Gateway Chassis Installation Guide

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Cisco AS5350XM Universal Gateway Chassis Installation Guide
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Chapter 3 Installing the Cisco AS5350XM Universal Gateway
Supplying Power
Note The grounding architecture for the Cisco AS5350XM universal gateway is isolated DC return (DC-I).
Warning Do not touch the power supply when the power cord is connected. For systems with a power switch,
line voltages are present within the power supply even when the power switch is off and the power
cord is connected. For systems without a power switch, line voltages are present within the power
supply when the power cord is connected. Statement 4
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). Statement 13
Warning The device is designed to work with TN power systems. Statement 19
Connecting the AC Power Cord
To connect the power cord, follow these steps:
Note The redundant AC power supply has a non-standard connector. Use the electrical power cord that
came with your universal gateway.
Step 1 Connect one end of the AC power cord to the power connector on the rear panel of the Cisco AS5350XM
universal gateway (See Figure 3-16 or Figure 3-17.)
Step 2 Connect the other end of the AC power cord to the power outlet.
Warning The plug-socket combination must be accessible at all times, because it serves as the main
disconnecting device. Statement 1019