Extreme Networks Summit X150 Series Hardware Installation Manual page 66

Table 21: Front Panel
Label or Type
MGMT
FAN
PSU-I
(Internal power
supply)
PSU-E
(External power
supply)
Port number
1 – 8 or
1 – 24 or
1 – 48
Summit Family Hardware Installation Guide
Color/State Meaning
Blinking green Power-on self-test (POST) in progress.
Steady green POST passed. Normal operation.
Blinking amber System is disabled. POST failed or system overheated.
Off No external power attached.
Steady green Normal operation, fan is good.
Blinking amber Fan failure. Switch will continue to operate unless it overheats.
Off No power
Steady green Normal operation.
Steady amber Power is attached, but no power is on.
Blinking amber Power failure.
Off No power is attached.
Steady green Normal operation.
Steady amber Power is attached, but no power is on.
Blinking amber Power failure.
Off No external power attached.
Steady green Link is OK.
Blinking green Port is transmitting packets.
Off Link is not present, or port is disabled.
Summit Family Switches
Note
For the following Summit models, fan light is "ON"
only when the fan is running:
•
Summit X440-24t model No. 800471-00 Revision
6 or lower
•
Summit X440-24t-10G model No. 800475-00
Revision 5 or lower
•
Summit X440-L2-24t model No. 800526-00
Revision 1
Note
For the following Summit models, fan light "OFF"
indicates either no power to the fan or temperature is
below threshold where fans are needed:
•
Summit X440-24t model No. 800471-00 Revision
6 or lower
•
Summit X440-24t-10G model No. 800475-00
Revision 5 or lower
•
Summit X440-L2-24t model No. 800526-00
Revision 1
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