Thinklogical Router SNMP Traps - Manual (Page 8)

Vx/Hdx/Mx Router SNMP Traps
• High RX Power Alarm Begin and Clear
A SFP module has the ability to monitor and alarm on a high or low RX laser power 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 7 of byte 113 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 SFP received laser power exceeds the high power alarm level. The SFP
RX power value is stored at bytes 104 & 105 of the SFP diagnostic register table.
Objects:
1: sfpLabel
2: sfpTemperature
3: sfpThresholdHighRxPowerAlarm
4: sysContact
5: sysDescr
6: sysLocation
7: sysName
• Low RX Power Alarm Begin and Clear
A SFP module has the ability to monitor and alarm on a high orlow RX laser power 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 6 of byte 113 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 SFP received laser power falls below the low power alarm level. The SFP
RX power value is stored at bytes 104 & 105 of the SFP diagnostic register table.
Objects:
1: sfpLabel
2: sfpTemperature
3: sfpThresholdLowRxPowerAlarm
4: sysContact
5: sysDescr
6: sysLocation
7: sysName
Mar 19, 2014 V4.2-5 7/13