The LED status indicators for the HP ProCurve Switch 5400zl series switch modules are described in the
following table .
Table A4: LED status indicators for HP ProCurve Switch 5400zl series—switch modules
Depending on the mode selected, displays:
• Network activity information
• Whether the port is configured for Full Duplex operation
• Maximum speed operation
• Whether PoE power is being supplied or not
LED status indicators for Switch 3500 and 6200yl series
The front panel of the HP ProCurve Switch 3500 and 6200yl series has various LED status indicators that are
described in the following table .
Table A5: LED status indicators for HP ProCurve Switch 3500 and 6200yl series
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 .
Indicates no active network cable is connected to the port, the port is not receiving link beat or
sufficient light, or the port has been disabled .
If the Port LED is blinking simultaneously with the Fault LED, the corresponding port has failed its self-
The switch is receiving power .
The switch is NOT receiving power .
On briefly after the switch is powered on or reset, at the beginning of switch self-test . If this LED is on
for a prolonged time, the switch has encountered a fatal hardware failure, or has failed its self-test .
The normal state; indicates there are no fault conditions on the switch .
A fault has occurred on the switch, one of the switch ports, the module in the rear of the switch, or the
fan . The Status LED for that component will blink simultaneously .
The switch self-test and initialization are in progress after the switch has been power cycled or reset .
The switch is not operational until this LED goes off . The Self-Test LED also comes on briefly when you
"hot swap" a mini-GBIC into the switch; the mini-GBIC is self-tested when it is hot swapped .
The normal operational state; the switch is not undergoing self-test .
A component of the switch has failed its self-test . The Status LED for that component will blink
Internal temperature is normal .
An over-temperature condition has been detected .
Normal operation .
One of the unit's fans has failed . The switch Fault LED will be blinking simultaneously .
If any ports are supplying PoE power .
If no ports are supplying PoE power . Should be off only during the boot process .
If any port has an internal hardware failure, it blinks once every 1 .6 seconds . If any port is denied PoE
power or detecting an external PD fault, it blinks once every 0 .5 seconds .
Normal operation . RPS is connected and operating correctly . RPS could be powering the unit .
RPS is not connected or is not powered on .
RPS is connected, but has experienced a fault .
Connected to an EPS, and receiving power .
The switch is not connected to an EPS .
The EPS is connected but has experienced a fault or is unplugged .