HP ProCurve 5400zl Installation And Getting Started Manual page 21

LEDs State
Modules (green - On
letters
corresponding to
the switch module
Off
slots)
1
Blinking

 
In PoE Mode: On
1
Blinking
2
Blinking
Off
LED Mode Select Act
(5 green LEDs)
FDx
PoE
Spd
Usr
Auxiliary (green/ Blinking
1
orange) For more green
information see
On green
the Management
and Configuration
Blinking
Guide for your
2
orange
switch.
Off
1
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
2
The blinking behavior is an on/off cycle once every 0.5 seconds, approximately.
Meaning
A module is installed in the switch module slot corresponding to the letter and the module
is undergoing or has passed self test. This also occurs when you install a module when
the switch is already powered on ("hot swap").
A module is not installed in the switch module slot corresponding to the letter.
The module status LED flashes very briefly when a module is being hot swapped. If the
LED flashes for a prolonged time, the module in the slot corresponding to the letter has
failed self test or encountered some other fault condition. See chapter 4,
"Troubleshooting" for a more information.
PoE is ok for this slot.
PoE internal fault for this slot.
PoE load fault or insufficient power for this slot.
The module in this slot is not a PoE module.
Indicates that the port Mode LEDs are displaying network activity information.
Indicates that the port Mode LEDs are lit for ports that are in Full Duplex Mode.
Indicates which ports are supplying PoE power.
• If the Mode LED is on the port is providing PoE power.
• If the Mode LED is off the port is not providing PoE power.
• If the Link LED is on the port is enabled for PoE.
• If the Link LED is off the port is disabled for PoE.
• If the Link LED is blinking, the port has an error or the port is denied power due to
insufficient power.
Indicates the Port LEDs are displaying the connection speed at which each port is
operating:
• if the Port LED is off, the port is operating at 10 Mbps
• if the Port LED is blinking, the port is operating at 100 Mbps
• if the Port LED is on continuously, the port is operating at 1000 Mbps
Reserved for future development
Indicates the switch is processing a USB command file.
The switch has successfully finished processing the USB command file.
Indicates an error condition.
Indicates that no USB device has been inserted, or that the inserted USB device cannot
be recognized, or that no command file can be found on the inserted USB device.
Introducing the HP ProCurve 5400zl Switches
Front of the Switch
1-11