Juniper PTX Series - PTX5000 Centralized Clock Generator Leds; PTX5000 Cooling System Overview; Table 4: CCG Leds; Table 5: CCG Port Leds

PTX5000 Centralized Clock Generator LEDs
Table 4 on page 17 describes the functions of the CCG LEDs.Table 5 on page 17 describes
the functions of the CCG port LEDs.
Table 4: CCG LEDs
DescriptionStateColorLabel
The CCG is online and is
functioning normally.
On steadilyGreenOK
The CCG is not online or is not
powered on.
Off–
The CCG has detected a failure.On steadilyYellowFAIL
The CCG has not detected a
failure or is not powered on.
Off–
The CCG is functioning as the
master.
On steadilyBlueMASTER
The CCG is functioning as the
backup or is not powered on.
Off–
Table 5: CCG Port LEDs
DescriptionStateColorLabel
BITS signal is
detected.
On steadilyGreenLINK
NOTE: The LINK LEDs are
supported only for the BITS
ports. This LED is not
supported for the GPS ports.
BITS loss of signalOn steadilyYellow
Off–
The CCG has
detected a failure.
On steadilyYellowFAULT
The CCG has not
detected a failure or
is not powered on.
Off–
Related
Documentation
PTX5000 Centralized Clock Generator Description on page 16•
• Troubleshooting the PTX5000 Centralized Clock Generators on page 120
PTX5000 Cooling System Overview
•
PTX5000 Cooling System Description on page 18
17Copyright © 2012, Juniper Networks, Inc.
Chapter 3: PTX5000 Hardware Components Overview