Chapter 4 TL1 Reference
Commands
148 TimeSource User’s Guide 097-72020-01 Revision K – December 2005
Retrieve Performance Monitoring
This command retrieves the performance monitoring data from the TimeSource
3100. This data includes MTIE, TDEV, PHASE 1S, and PHASE 1 M. For current 24
hour data, MTIE, TDEV, and PHASE 1 S data are grouped every 15 minutes. In
addition, there are 7 daily summaries of MTIE, TDEV, and PHASE1M. Each value
type can be retrieved for both span inputs A and B.
MTIE data includes the following time intervals in seconds: 1, 4, 10, 40, 100, 300,
900, 1800, 3600, 7200, 14400, 28800, and 86400.
TDEV data includes the following time intervals in seconds: 1, 2, 4, 8, 16, 32, 64,
128, 256, 512, and 1024.
PHASE1S data includes 900 seconds of phase values.
PHASE1M data includes 60 minutes of phase values.
The command format is:
RTRV-PM-EQPT:[<tid>]:SPAN-a:<ctag>::<montype>
,,,,,[<mondat>][<montm>];
Parameter Value Description
SPAN-x x = A E1 span A input
x = B E1 span B input
<montype>=x x = MTIE Performance monitoring data type
x = TDEV
x = PHASE1S
x = PHASE1M
<mondat>=x x = 1 to 12 Monitor date, month of the year
x = 1 to 31 Monitor date, day of the month
<montm>=x x = 0 to 23 Monitor time, hours past midnight
x = 0 to 59 Monitor time, minutes past the hour