Symmetricom TimeProvider 500, User Manual

Page: 63 / 174

098-00172-000 Revision A – December, 2009 TimeProvider 500 2.0 User’s Guide 63
Chapter 3 Operations
Details for Show Status Function
Details for Show Status Function
This section describes performance-related information available using the show
status and show status-list query CLI commands. The status of the flow state
provides data on the condition of the 1588 message flow between the TimeProvider
500 and a GrandMaster (GM1/GM2). The temperature values available provide a
method for viewing temperature behavior.
Figure 3-6 shows an example of a show
status query.
Figure 3-6. Show Status Query Example –Top Section
The following describes the information available in the show status and show
status-list CLI commands:

Current Time – shows the TimeProvider 500’s current time for logging and alarm
reporting. See set clock time , on page 86 for details on how to configure time for
the TimeProvider 500.

FLL State – the current state of the Frequency Locked Loop (FLL). For details,
see Frequency Locked Loop , on page 67.

Reference – identifies the device that is exchanging flow with the TimeProvider
500.
Note : Warm-up FLL state duration does not increment until a flow is
established.
TP-500> show status
Current Time : 21:51:38 11/09/2009 (UTC)
FLL state : Normal FLL [2840 min] Temperature
Reference : GM1 Avg : 41.01 C
Correction Freq : -10.12 ppb Min : 40.88 C
Phase : 0.00 ppb Max : 41.06 C
Output MDEV Estimate : 0.0002 ppb 5min : 55.37 mC
Residual Phase Error : 2377.13 ns 60min : 166.04 mC
Minimal RTD : 12.57 usec
--------------------------------------------------------------------------
Flow Direction : (GM to client) (client to GM)
GM1 (pkts/s): 64 64
GM2 (pkts/s): 0 0
Weight (%): 1.00 99.00
Transient free (/900): 900 900
Transient free (/3600): 3600 3600
Percentile Clustering(%): 99.8
99.8
Operational Min TDEV(ns): 2.7 1.8
Operational MAFE (pps): 0.01
0.01
Min Cluster Width (ns): 100.0 100.0
Mode Width (ns): 100.0 200.0
--------------------------------------------------------------------------
Flow State : (GM1)Signaling (GM2)Normal
Clock id : (GM1)00:B0:AE:FF:FE:01:31:65 (GM2)00:00:00:00:00:00:00:00