FiberPlex WDM8 - Manual (Page 9)

Front Indicators
1 2 3
Figure 1WDM16 Front Face
Health – Multi‐function indicator displaying overall health of the unit. Color indications can be interpreted using the following table:
LED State Condition
Off No power to unit
Red One or more of the following have occurred:
 Chassis temperature is dangerously high – shut down
the unit or increase cooling immediately to prevent
damage
 Both cooling fans are not functioning properly
 Hardware failure / Self‐Check failure
Yellow One or more of the following have occurred:
 Chassis temperature is at the high end of the
functional limit – check that the airflow temperature is
within limits and that it is not restricted
 One of the cooling fans is not functioning properly
Green Temperature is within range, fans are working properly and
they system is functioning normally
PS1 – Shows status indication of the power supply in PS Slot 1 (top slot). Color indications can be interpreted using the following table:
LED State Condition
Off No power supply installed
Red One or more of the following have occurred:
 Power supply temperature is dangerously high – shut
down the unit or increase cooling immediately to
prevent damage
 Input power is present but output is out of range –
replace the power supply
Yellow One or more of the following have occurred:
 Power supply temperature is at the high end of the
functional limit limit – check that the airflow
temperature is within limits and that it is not restricted
 No input power is present – check the AC supply
 Communication to chassis cannot be established –
replace the supply
Green Temperature is within range and the power supply is
functioning normally
PS2 – Shows status indication of the power supply in PS Slot 2 (bottom slot). Color indications can be interpreted using the table above.