
69
LED Status
Description
CXP port LED
(One-to-ten
connection)
Flashing
A minimum of one link is sending or receiving data.
On
A minimum of one link is present on the CXP port.
Off
No link is present on the CXP port.
Power module LEDs
The PSR1800-56A power module provides the power input LED (AC OK) and power output LED (DC
OK) to show the power input and output status.
Table 42 Power module LED description
LED Status
Description
AC OK
Steady green
The power is input correctly.
Off
No power is being input or the power module has an input problem.
DC OK
Steady green
The power is output correctly.
Steady red
The power module has an output problem.
Off
No power is being output.
The PSR1800-56D power module provides the power input LED (IN OK) and power output LED
(OUT OK) to show the power input and output status.
Table 43 Power module LED description
LED Status
Description
IN OK
Steady green
The power is input correctly.
Off
No power is being input or the power module has an input problem.
OUT OK
Steady green
The power is output correctly.
Steady red
The power module has an output problem.
Off
No power is being output.