This attribute displays whether a LOS (Loss of Signal) alarm state
has been entered. A LOS alarm is declared after LOS defects have
been observed and accumulated for a period of 2 seconds +/- 0.5
seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm
cards: 2.5 seconds +/- 0.5 seconds). A LOS defect is detected upon
observing all zeros for 150 ms (for 3pDS1Atm, 3pE1Atm,
8pDS1Atm, and 8pE1Atm cards: upon observing 175 +/- 75 pulse
positions with no pulses of either positive or negative polarity). If
the LOS defects are intermittently occurring, the LOS defect
accumulator is decremented at a rate of 1/10 of the incrementing
rate (alarm integration ratio of 1/10), with all measurements based
on a 200 ms polling cycle.
The port goes into an operational state of disabled until the LOS
alarm state is cleared. Also, an RAI alarm is transmitted to the far
end for the duration of the LOS alarm state.
The LOS alarm state is cleared when LOS defects are absent for 10
seconds +/- 0.5 seconds.
Parsed from file nortelPP-logicalProcessorV1_BG00S4C.mib.txt
Company: None
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
This attribute displays whether a LOS (Loss of Signal) alarm state
has been entered. A LOS alarm is declared after LOS defects have
been observed and accumulated for a period of 2 seconds +/- 0.5
seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm
cards: 2.5 seconds +/- 0.5 seconds). A LOS defect is detected upon
observing all zeros for 150 ms (for 3pDS1Atm, 3pE1Atm,
8pDS1Atm, and 8pE1Atm cards: upon observing 175 +/- 75 pulse
positions with no pulses of either positive or negative polarity). If
the LOS defects are intermittently occurring, the LOS defect
accumulator is decremented at a rate of 1/10 of the incrementing
rate (alarm integration ratio of 1/10), with all measurements based
on a 200 ms polling cycle.
The port goes into an operational state of disabled until the LOS
alarm state is cleared. Also, an RAI alarm is transmitted to the far
end for the duration of the LOS alarm state.
The LOS alarm state is cleared when LOS defects are absent for 10
seconds +/- 0.5 seconds.
Parsed from file Nortel-Magellan-Passport-LogicalProcessorMIB.mib
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
[Automatically extracted from oidview.com]
lpDS1LosAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a LOS (Loss of Signal) alarm state has been entered. A LOS alarm is declared after LOS defects have been observed and accumulated for a period of 2 seconds +/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). A LOS defect is detected upon observing all zeros for 150 ms (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: upon observing 175 +/- 75 pulse positions with no pulses of either positive or negative polarity). If the LOS defects are intermittently occurring, the LOS defect accumulator is decremented at a rate of 1/10 of the incrementing rate (alarm integration ratio of 1/10), with all measurements based on a 200 ms polling cycle. The port goes into an operational state of disabled until the LOS alarm state is cleared. Also, an RAI alarm is transmitted to the far end for the duration of the LOS alarm state. The LOS alarm state is cleared when LOS defects are absent for 10 seconds +/- 0.5 seconds." DEFVAL { off } ::= { lpDS1OperEntry 1 }
lpDS1LosAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a LOS (Loss of Signal) alarm state has been entered. A LOS alarm is declared after LOS defects have been observed and accumulated for a period of 2 seconds +/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). A LOS defect is detected upon observing all zeros for 150 ms (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: upon observing 175 +/- 75 pulse positions with no pulses of either positive or negative polarity). If the LOS defects are intermittently occurring, the LOS defect accumulator is decremented at a rate of 1/10 of the incrementing rate (alarm integration ratio of 1/10), with all measurements based on a 200 ms polling cycle. The port goes into an operational state of disabled until the LOS alarm state is cleared. Also, an RAI alarm is transmitted to the far end for the duration of the LOS alarm state. The LOS alarm state is cleared when LOS defects are absent for 10 seconds +/- 0.5 seconds." DEFVAL { off } ::= { lpDS1OperEntry 1 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.12.7.16.1.2 | lpDS1RxAisAlarm | 0 | 0 | This attribute displays whether an AIS (Alarm Indication Signal) alarm state has been entered. The AIS Alarm state is entered wh… |
| 1.3.6.1.4.1.562.2.4.1.12.7.16.1.3 | lpDS1LofAlarm | 0 | 0 | This attribute displays whether a LOF (Loss of Frame) alarm state has been entered. The LOF alarm state is entered when LOF defe… |
| 1.3.6.1.4.1.562.2.4.1.12.7.16.1.4 | lpDS1RxRaiAlarm | 0 | 0 | This attribute displays whether an RAI (Remote Alarm Indication) alarm state has been entered. An RAI alarm state is entered whe… |
| 1.3.6.1.4.1.562.2.4.1.12.7.16.1.5 | lpDS1TxAisAlarm | 0 | 0 | This attribute displays whether an AIS (Alarm Indication Signal) alarm is being transmitted on the line. An AIS alarm is transmi… |
| 1.3.6.1.4.1.562.2.4.1.12.7.16.1.6 | lpDS1TxRaiAlarm | 0 | 0 | This attribute displays whether a RAI signal is being sent on the outgoing line. The RAI signal is transmitted when the port det… |