Lucent Technologies lucent Figure 10-85. Stratum 3 Clock Hardware Configuration, When looking in the Stratum 3 cabinet, "A " card is on the left an d "B" card is on the right.

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127 Issue 1 August 1997
Maintenance Object Repair Procedures
Page10-1185STRAT-3 (Stratum 3 Clock)]
10
Figure 10-85. Stratum 3 Clock Hardware Configuration
NOTE:
When looking in the Stratum 3 cabinet, "A " card is on the left an d "B" card is
on the right.
DEFINITY
TOC
APAI
ST3
A
ST3
B
CI
A
CI
B
DS1
Ref A
-48V
TN767
or
TN722
TN780
Timing output
Alarms
TN780
TN767
or
TN722
TOC
B
Timing output
DS1
Ref B
-48V