User's Manual

AN-30e
user manual
70-00035-01 Proprietary Redline Communications © 2004 November 2004
Page 68 of 104
6.1.6 Clock Synchronization
The following table lists the Stratum clock requirements and definitions.
Table 29: Stratum Clock Definitions
Stratum Accuracy &
Adjustment
Synchronization
Accuracy
Pull-In-Range Time To First
Frame Slip
1 1 x 10
-11
N/A N/A 72 Days
2 1.6 x 10
-8
+/- 1.6 x 10
-8
1 x 10-10
day
7 Days
3E 1.0 x 10
-6
+/- 4.6 x 10
-6
1 x 10-8
day
3.5 Hours
3 4.6 x 10
-6
+/- 4.6 x 10
-6
3.7 x 10-7
day
6 Minutes
4E 32 x 10
-6
+/- 32 x 10
-6
Same as
Accuracy
N/A
4 32 x 10
-6
+/- 32 x 10
-6
Same as
Accuracy
N/A