IBM 8275-416, User Manual

Page: 26 / 156

Switch LED status
Switch LEDs are shown in Figure 3 and LED status is explained in the table that
follows:
Table 2. LED status for the switch.
LEDs Explanation
I (Green) OK (Green) Fault (Yellow)
Off Off Off No power is present, or there is a
power supply failure. The switch is
not operational.
On On Off The switch is operational.
On Blinking Off Configuration file or Operational
Code file transfer is in process.
Do
not power-off or reset the switch.
On Off On There is a hardware fault. The
switch is
not operational.
On Off Blinking Diagnostics are in process. The
switch is
not yet operational.
Note: Any other state of the LEDs indicates an LED failure.
Figure 3. LEDs for the switch.
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8275-416 User’s Guide