1-9
Cisco SN 5428-2 Storage Router Hardware Installation Guide
OL-4797-01
Chapter1 Product Overview
Power Supply
Power Supply
The SN 5428-2 Storage Router has an internal power supply tha t monitors its
temperature and output voltages. The power supply automatically senses the
source and will adjust to an input voltage range between 90 VAC - 264 VAC 50/60
Hz.
If conditions reach critical thresholds, the power supply will shut down to avoid
damage from excessive heat or electrical current. The power supply connects to
site power through a power cord and the power connector on the rear panel. (See
Figure 1-5.) The power supply is powered on with a rocker switch that is next to
the power connector. The switch is labeled | and O. Pressing | switches power on.
Pressing O switches power off.
Figure1-5 Rear Panel, Power Connector
85646
Power connector