Thinklogical TLX Matrix Switch SNMP Traps - Manual (Page 8)

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TLX Matrix Switch SNMP Traps Manual 4 Rev. E - July, 2015
Low Vcc Alarm Begin and Clear
An SFP module has the ability to monitor and trigger an alarm on a high or low Vcc voltage reading. This
ability is internal to the SFP and is part of the digital diagnostic interface common to many SFPs. This
notification is sent when bit 4 of byte 112 in the real-time diagnostic registers changes from 0 to 1 (Begin) or
from a 1 to a 0 (Clear).
This bit is set when the internal temperature of the SFP exceeds the high temperature alarm level. The SFP
temperature is stored at bytes 98 and 99 of the SFP diagnostic register table.

Begin OID: 1,3,6,1,4,1,17658,2,2,2,0,7

Clear OID: 1,3,6,1,4,1,17658,2,2,2,0,8
Objects:
1: sfpLabel
2: sfpTemperature
3: sfpThresholdLowVccAlarm
4: sysContact
5: sysDescr
6: sysLocation
7: sysName
High TX Bias Alarm Begin and Clear
An SFP module has the ability to monitor and trigger an alarm on a high or low TX bias current reading.
This ability is internal to the SFP and is part of the digital diagnostic interface common to many SFPs. This
notification is sent when bit 3 of byte 112 in the real-time diagnostic registers changes from 0 to 1 (Begin) or
from a 1 to a 0 (Clear).
This bit is set when the internal current to the SFP transmitter exceeds the high current alarm level. The SFP
TX BIAS current value is stored at bytes 100 & 101 of the SFP diagnostic register table.
Begin OID: 1,3,6,1,4,1,17658,2,2,2,0,9
Clear OID: 1,3,6,1,4,1,17658,2,2,2,0,10
Objects:
1: sfpLabel
2: sfpTemperature
3: sfpThresholdHighTxBiasAlarm
4: sysContact
5: sysDescr
6: sysLocation
7: sysName
Low TX Bias Alarm Begin and Clear
An SFP module has the ability to monitor and trigger an alarm on a high or low TX bias current reading.
This ability is internal to the SFP and is part of the digital diagnostic interface common to many SFPs. This
notification is sent when bit 2 of byte 112 in the real-time diagnostic registers changes from 0 to 1 (Begin) or
from a 1 to a 0 (Clear).
This bit is set when the internal current to the SFP transmitter falls below the low current alarm level. The
SFP TX BIAS current value is stored at bytes 100 & 101 of the SFP diagnostic register table.
Begin OID: 1,3,6,1,4,1,17658,2,2,2,0,11
Clear OID: 1,3,6,1,4,1,17658,2,2,2,0,12
Objects:
1: sfpLabel
2: sfpTemperature
3: sfpThresholdLowTxBasAlarm
4: sysContact
5: sysDescr
6: sysLocation
7: sysName