Specifications

1-11
Introducing the HP 8200 zl Switches
Front of the 8200 zl Switches
Introducing the HP 8200 zl
Switches
Figure 1-8. Switch Module LEDs
Table 1-5. Switch Module LEDs
These LEDs are located on the modules themselves, one pair for each port.
Modules A-L (green
- letters
corresponding to
the switch module
slots)
In PoE Mode:
On 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”).
Off A module is not installed in the switch module slot corresponding to the letter.
Blinking
1
On green
Blinking
orange
1
Blinking
orange
2
Off
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 5, “T
roubleshooting” 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.
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.
Switch Modules with Link and Mode LEDs
for each port located on each module
LED State Meaning
Link On Indicates the port is enabled and receiving a link beat signal (for the twisted-pair
ports), or a strong enough light level (for the fiber-optic ports) from the connected
device.