BAY-STACK-SFF-MIB :: bsDdiSfpTxPowerLowAlarmThreshold

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › BAY-STACK-SFF-MIB › bsDdiSfpTxPowerLowAlarmThreshold

bsDdiSfpTxPowerLowAlarmThreshold

Module: BAY-STACK-SFF-MIB

OID (symbolic): BAY-STACK-SFF-MIB::bsDdiSfpTxPowerLowAlarmThreshold

OID (numeric): 1.3.6.1.4.1.45.5.29.1.2.1.20

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The low alarm transmit power threshold, measured in 1/10000 dBm.

What is bsDdiSfpTxPowerLowAlarmThreshold?

Reports the low alarm threshold for optical transmit power on an SFP transceiver, measured in units of 1/10000 dBm. Transmit power dropping below this level triggers an alarm indicating the laser may be failing or severely degraded.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.29.1.2.1.20
snmpwalk -v2c -c public <target> BAY-STACK-SFF-MIB::bsDdiSfpTxPowerLowAlarmThreshold

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.29.1.2.1.20.1
snmpget -v2c -c public <target> BAY-STACK-SFF-MIB::bsDdiSfpTxPowerLowAlarmThreshold.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> bsDdiSfpTxPowerLowAlarmThreshold.1

Start monitoring Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAY-STACK-SFF-MIB::bsDdiSfpTxPowerLowAlarmThreshold OID value, configure state conditions and alerts, and monitor any Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.45synopticsSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.5bayStackMibsSYNOPTICS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.5.29bayStackDdiSfpMibBAY-STACK-SFF-MIB
1.3.6.1.4.1.45.5.29.1bsDdiSfpObjectsBAY-STACK-SFF-MIB
1.3.6.1.4.1.45.5.29.1.2bsDdiSfpTableBAY-STACK-SFF-MIB
1.3.6.1.4.1.45.5.29.1.2.1bsDdiSfpEntryBAY-STACK-SFF-MIB
1.3.6.1.4.1.45.5.29.1.2.1.20bsDdiSfpTxPowerLowAlarmThresholdBAY-STACK-SFF-MIB