Juniper ACX7024 - Page 28

Table 4: show chassis synchronizaon gnss-receiver extensive Output Fields
Field Name Field Descripon
Lock status
Indicates the lock status of the GNSS receiver:
• Warmup—In this state the GNSS receiver waits for internal clock synchronizaon aer you turn on
the power supply.
• Pull-in—In this state the receiver receives the signal from a satellite constellaon.
• Coarse-lock—In this state the receiver is locked to a satellite constellaon but requires further
synchronizaon.
• Fine-lock—In this state the receiver is locked accurately to the satellite constellaon and starts
synchronizing.
• Holdover—In this state the GNSS RF signals are lost or not strong enough to enable locking.
• Out of Holdover—In this state 10-MHz frequency and 1-PPS signal are beyond holdover
specicaon.
Receiver-type
Indicates the type of the receiver.
NOTE: Only TB-1 is supported.
Port Status
Indicates the status of the congured port.
• Up— TB-1 is connected to ACX7024 and can communicate over channel.
• Down— TB-1 is not connected.
Port Details
GNSS receiver port details, type of interface, and speed.
Current TOD
The current me of the day indicated by the receiver.
UTC Pending
The status of UTC leap collecon by the receiver.
• True— UTC parameters are not available.
• False— UTC parameters are available.
UTC offset (TAI-UTC)
UTC oset between Internaonal Atomic Time (TAI) scale and Coordinated Universal Time (UTC)
scale.
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