Fan Module LEDs
Fan Module LEDs
The fan module LED is located below the air holes on the front of the module.
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
52
LED
(port)
Green
Amber
Off
(SYNC)
Green
Amber
Off
(TIMING)
Green
Amber
Off
(GNSS)
Green
Off
Color
Port admin state is 'Enabled', SFP
is present and the interface is
connected (that is, cabled, and the
link is up).
Port admin state is 'Disabled, or the
SFP is absent, or both.
Port admin state is 'Enabled' and
SFP is present, but interface is not
connected.
The frequency are synchronized to
external interface. The external
interface could be GPS, Recovered
RX clk).
Freerun/Holdover - Time core is in
freerun or holdover mode.
Time core clock synchronization is
disabled.
The time, phase are synchronized
to external interface. The external
interface could be (GPS, FP).
Freerun/Holdover - Time core is in
freerun or holdover mode.
Time core clock synchronization is
disabled.
GPS interface provisioned and ports
are turned on. ToD, 1PPS, 10MHz
are all valid.
Either the interface is not
provisioned, or the ports are not
turned on. ToD, 1PPS, 10MHz are
not valid.
LEDs
Status