2-8
Installing the Switch
Installation Procedures
Note The HP 2530 24-port and 48-port do not have a power switch. They are
powered on when the power cord is connected to the switch and to a power
source. For safety, the power outlet should be located near the switch
installation.
The switch automatically adjusts to any voltage between 100-127 or 200-240
volts and either 50 or 60 Hz. There are no voltage range settings required.
The HP 2530 8-port switches also do not have a power switch. They are
powered on when the external AC/DC power adapter is connected to the
switch and the adapter power cord to a power source. The external AC/DC
power adapter automatically adjusts to any voltage between 100-240 volts and
either 50 or 60 Hz.
2. Check the LEDs on the switch as described below.
Figure 2-2. Checking the LEDs
When the switch is powered on, it performs its diagnostic self test. Self test
takes approximately 50 seconds to complete.
LED Behavior
During the self test:
• Initially, all the switch and port LEDs are on. Most of the LEDs go off
and then come on again during phases of the self test.
• For the duration of the self test, the Test LED stays on.
When the self test completes successfully:
Self Test LED
Switch port LEDs
Power, Fault, and
Locator LEDs
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