Chapter 5 Site-Specific Configuration
Configuring the Stratum 3–4 Module
5-72
255-700-239
PacketStar
®
PSAX 4500 Multiservice Media Gateway User Guide
, Issue 2
Release 8.0.0
[Line Timing Sta-
tus]
(display only)
Default:
None
Range: N/A
Format: Predefined
Indicates the current line timing status for the
module.
None
Indicates that the system timing is not being pro-
vided by the line timing source.
PrimaryLine
Indicates that the system timing is provided by the
slot and port of the module specified as the Primary
Line Source when
LineTiming
is selected as the
synchronization source.
SecondaryLine
Indicates that the system timing is provided by the
slot and port of the module specified as the Second-
ary Line Source when
LineTiming
is selected as
the synchronization source and the primary line
source has been removed or failed.
[Primary Stratum
T1/E1 Port Status]
(display only)
Default:
Unconfig-
ured
Range: NA
Format: Alphabetical
Indicates the status of the input T1BITS or E1ETSI
clock source connected to the external clock con-
nector on the primary Stratum 3–4 module.
Unconfigured
Indicates the T1BITS or E1ETSI clock source is not
connected to the external clock connector.
noalarm
Indicates the connected T1BITS or E1ETSI clock
source is functioning properly.
portAIS
Indicates the connected T1BITS or E1ETSI clock
source is reporting an alarm indication signal.
portLOF
Indicates the connected T1BITS or E1ETSI clock
source is reporting a loss of frame.
portLOS
Indicates the connected T1BITS or E1ETSI clock
source is reporting a loss of signal.
portFOS
Indicates the connected T1BITS or E1ETSI clock
source is reporting a frequency offset.
Table 5-23. Field Descriptions for the Stratum Configuration Window (Continued)
Field Name
Mode of Operation
Description
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