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Issue 2: Sep 99
TMSL 097-44018-26
Page 47
COMMAND CODE: ED-SSM-MSG
PURPOSE
EDIT SYNCHRONIZATION STATUS MESSAGING
This command assigns a quality level to the output signals of a TOTA-M, EA10-M, EA20-M, GTI-17, or
GTI-18 card. On TOTA-M, EA10-M, and EA20-M cards, the assigned message will be sent only if the
TOTA-M, EA10-M, or EA20-MA card loses communicatins with the MIS card for longer than 2 seconds.
On GTI-17 and GTI-18 cards, the assigned message will be sent only if the output signal from the GTI-
17 or GTI-18 card is not traceable to PRS/PRC and the card signal is still active.
INPUT FORMAT
ED-SSM-MSG:[<tid>]:<aid>:<ctag>::<ssmmsg>;
The parameter values in the table below are as follows:
a
= 1–2
b
= 1–12
parameter
value
for card
meaning
aid
GTI-a
GTI-17, GTI-18
Specified GTI card
TO-b
TOTA-M, EA10-M,
EA20-M
Specified output card
ssmmsg
QL-DNU
EA10-M, EA20-M,
GTI-18
Do not use for synchronization
QL-DUS
GTI-17, TOTA-M
Do not use for synchronization
QL-HOLDOVER
EA10-M, EA20-M,
GTI-17, GTI-18,
TOTA-M
Output quality level based on quality level of shelf clocks
QL-PRC
EA10-M, EA20-M,
GTI-18
Signal is traceable to a primary reference clock
QL-PRS
GTI-17, TOTA-M
Signal is traceable to a primary reference source
QL-RES
TOTA-M, GTI-17
Signal is traceable to a user-definded level
QL-SEC
EA10-M, EA20-M,
GTI-18
Signal is traceable to SDH equipment clock
QL-SMC
GTI-17, TOTA-M
Signal is traceable to SONET minimum clock
QL-SSUL
EA10-M, EA20-M,
GTI-18
Signal is traceable to synchronization supply unit local
QL-SSUT
EA10-M, EA20-M,
GTI-18
Signal is traceable to synchronization supply unit transit