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DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
Figure 2-2B. Installing the Switch in an equipment rack
Power on
The Switch can be used with AC power supply 100-240 VAC, 50 - 60 Hz. The Switch’s power supply
will adjust to the local power source automatically and may be powered on without having any or all
LAN segment cables connected.
After the Switch is plugged in, the LED indicators should respond as follows:
• All LED indicators will momentarily blink. This blinking of the LED indicators represents a reset
of the system.
• The power LED indicator will blink while the Switch loads onboard software and performs a self-
test. After approximately 20 seconds, the LED will light again to indicate the switch is in a ready
state.
Power Failure
As a precaution in the event of a power failure, unplug the Switch. When power is resumed, plug the
Switch back in.
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