MTP2:Timers

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Revision as of 14:43, 17 August 2009

A total of 6 timers can be set as part of the common link configuration process. They are as follows (with definitions):

Timer	Description
T1 Timer	Alignment ready timer (the same as TTC JT-Q.703 remote verification in progress timer). Typical value is 40000 milliseconds (40 seconds) for ITU and 13000 milliseconds (13 seconds) for ANSI.
T2 Timer	Not aligned timer (the same as TTC JT-Q.703 wait for remote startup in progress timer). Typical value is 5000 milliseconds (5 seconds) for ITU and 11800 milliseconds (11.8 seconds) for ANSI.
T3 Timer	Aligned timer (the same as TTC JT-Q.703 initialization in progress timer). Typical value is 1500 milliseconds (1.5 seconds) for ITU and 11800 milliseconds (11.8 seconds) for ANSI.
T5 Timer	Sending SIB timer. Typical value is 100 milliseconds (0.1 second).
T6 Timer	Remote congestion timer. Typical value is 3000 milliseconds (3 seconds).
T7 Timer	Excessive delay of acknowledgment timer. Typical value is 1000 milliseconds (1 second).

NOTE: For all timers, a value of '0' is not permitted. Also, please note that there is no T4 Timer.

The following screenshot shows the fields for configuring timers in the MTP2 link configuration process.

@@ Line 1: / Line 1: @@
-NEED BETTER INTRODUCTION TO WHAT THE TIMERS DO/REPRESENT
+A total of 6 timers can be set as part of the common link configuration process. They are as follows (with definitions):
-The common link timers configuration parameters.
-The timers have the following definitions:
@@ Line 29: / Line 23: @@
 '''NOTE:''' For all timers, a value of '0' is not permitted. Also, please note that there is no T4 Timer.
+=== Screenshot ===
+The following screenshot shows the fields for configuring timers in the MTP2 link configuration process.
+[[Image:MTP2-link-configuration-timers.jpg|500px| ]]
 [[category:Needs revising]]