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Chapter 5. Statistics
61200659L1-1 MX2800 STS-1 User Manual 5-15
LOCAL PORT STATISTICS
The MX2800 STS-1 keeps track of
L
OSS
OF
S
IGNAL
A
LARMS
,
B
IPOLAR
V
IOLATION
C
OUNTS
,
AIS L
OOP
A
LARMS
, and
AIS C
ARRIER
A
LARMS
for each of the Ports (T1s/E1s) (see Figure 5-13). View this
information in one of the three time period selections, or view a
cumulative alarm count. Information in these fields is for the given
time period (if any) since the last reset. The cumulative alarm count
continues indefinitely until
C
LEAR
A
LL
P
ORT
A
LARM
C
OUNTS
(located in each field) is selected.
Figure 5-13. Local Port Statistics Menu
Loss of Signal Alarms
The number of times the unit has lost the receive signal on a T1/E1.
Bipolar Violation Counts
The number of times the unit has received a bipolar violation.
AIS Loop Alarms
The number of times the T1 has received all ones from the DSX-1
interface.