Alcatel-Lucent 1643 AMS - Page 319

TIMING
REFERENCE
PORTS
LOGICAL
TIMING
SOURCES
QL
Pro-
visio-
ned
QL
QL
QL
QL
Line Ports
Station Clock inputs
QL
QL
Tributuary Ports
Prio-
rities
Prio-
rities
Timing Sour ces
Output Timing
System Timing
S itc
Re uest
S itc
Re uest
Timing
Mode
Re erence
Selection
Re erence
Selection
Source
Selection
Timing
mode
Selection
Enable
disable
QL mode
Free running
old over
Locked
Inde-
pendent
System Timing
Timing signals to all
transmission units
STCL
Outputs
Accep-
tance QL
Station Clock Output
enable disable
o
o
Timing provisioning Timing configuration
....................................................................................................................................................................................................................................
365-312-807R7.2
Issue 4, May 2007
Alcatel-Lucent - Proprietary
See notice on first page
7-17