Filter
Top Products
Chapter 9. Transaction Language 1 (TL1)
9-10 MX2800 STS-1 User Manual 61200659L1-1
TL1 AUTONOMOUS MESSAGES
Autonomous messages provide a mechanism for real time reporting
of system events. Transmission of these messages is disabled by
default and must be explicitly enabled. Although most events
reported are alarms, some events are only informational. The
V
ERB
,
M
OD
1
, and
M
OD
2
parameters of the message indicate what type of
event has occurred.
REPT-ALM
indicates an alarm event. Table 9-2 lists possible
autonomous messages for alarm events.
Table 9-2. MX2800 STS-1 Alarm Events
AID Notification
Code
Condition
Type
Service
Affecting
Location Description
REPT
ALM
T1
101-128 MN TSA SA NEND DS1 In-test
101-128 CR LOS SA NEND Loss Of Signal
101-128 MN BPV SA NEND Bipolar Violation
101-128 MJ FACTERM NSA NEND T1 Failure
101-128 MN AIS SA FEND Alarm Indication Signal
101-128 MN AIS SA FEND STS-1 Unframed Ones Alarm
REPT
ALM
VT1
201-228 MN LOP-V SA NEND VT path Loss of Pointer
201-228 MN AIS-V SA FEND VT path Alarm Indication
Signal
201-228 MN RFI-V SA FEND VT path Remote Failure
Indication
201-228 MN SMLF NSA FEND VT path Signal Label
Mismatch
201-228 MN UNEQ-V NSA FEND VT path Unequipped
REPT
ALM
STS-1
301 MN TSA SA NEND STS-1 In-test