1-13
Introducing the HP 5400R zl2 Switches
Front of the Switch
Introducing the HP 5400R zl2
Switches
Table 1-3. Switch Module LEDs
These LEDs are located on the modules themselves, one pair for each port.
For more information on HP Smart Rate port LEDs and 40G ports, see HP
Switch v3 zl2 module installation guide.
MM State Active Indicates that this is the Active management module when one or two management
modules are installed in the switch.
Standby Indicates that this is the Standby management module when two management modules
are installed in the switch.
Down
Indicates that this management Module has been shut down via the Module Shutdown
switch or via a CLI command.
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.
LEDs State Meaning
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.
Off One of these conditions exists:
• no active network cable is connected to the port
• the port is not receiving link beat or sufficient light
• the port has been disabled through the switch console, the web browser
interface, Intelligent Management Center, or other network management tool.
Blinking
Orange
1
The port has failed self test. The switch Fault, Self Test LEDs, and appropriate
module status LEDs will flash simultaneously.
Mode Depending on the mode selected, displays the following: network activity information, whether
the port is configured for Full Duplex operation, maximum speed operation, or whether PoE
power is being supplied or not. See “LED Mode Select Button and Indicator LEDs” below for
more information.
1
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
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