2-8
Installing the Switch
Installation Procedures
When the switch is powered on, it performs its diagnostic self test. Self test
takes approximately 50 seconds to complete.
Figure 2-4. Checking the LEDs on the E2620-PoE+ switches
LED Behavior
During the self test:
•
Initially, all the switch and port LEDs are on. Most of the LEDs go off
and then may come on again during phases of the self test.
•
For the duration of the self test, the Self Test LED stays on.
When the self test completes successfully:
•
The
Power
and
Fan
LEDs remain on.
•
The
Fault
and
Test
LEDs go off.
•
The port LEDs on the front of the switch go into their normal opera-
tional mode:
–
If the ports are connected to active network devices, the LEDs
behave according to the Port LED View or LED Mode selected.
The default view mode (Link), the LEDs should be on and the
Mode LEDs will flicker if there is network activity.
–
If the ports are not connected to active network devices, the Link
and
Act
LEDs will stay off.
If the LED display is different than what is described above, especially if
the
Fault
and
Test
LEDs stay on for more than 60 seconds or they start
flashing, the self test has not completed correctly. Refer to chapter 4,
for diagnostic help.
Power and
Fault LEDs
Self Test LED
Switch port LEDs
Summary of Contents for E2620
Page 1: ...Power over Ethernet HP E2620 Switches Installation and Getting Started Guide ...
Page 2: ......
Page 3: ...HP E2620 Switches Installation and Getting Started Guide ...
Page 9: ...vii D Recycle Statements Waste Electrical and Electronic Equipment WEEE Statements D 1 Index ...
Page 10: ...viii ...
Page 78: ......
Page 98: ...C 8 Safety and EMC Regulatory Statements Safety Information China Safety Information China ...
Page 100: ...C 10 Safety and EMC Regulatory Statements EMC Regulatory Statements Korea Taiwan ...
Page 104: ...C 14 Safety and EMC Regulatory Statements EMC Regulatory Statements ...
Page 114: ...6 Index ...
Page 115: ......