PoE-MIB :: swPoEPortInfoClass

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › PoE-MIB › swPoEPortInfoClass

swPoEPortInfoClass

Module: PoE-MIB

OID (symbolic): PoE-MIB::swPoEPortInfoClass

OID (numeric): 1.3.6.1.4.1.171.12.24.4.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The power class of the PD according to 802.3af definitions: class 0: PD power consumption is within 0.44-12.95 watts, class 1: PD power consumption is within 0.44-3.84 watts, class 2: PD power consumption is within 3.84-6.49 watts, class 3: PD power consumption is within 6.49-12.95 watts, class 4: is reserved for future use.

What is swPoEPortInfoClass?

The 802.3af power class the switch detected for the powered device on this port: class 0 (0.44-12.95W, undetermined), class 1 (0.44-3.84W), class 2 (3.84-6.49W), class 3 (6.49-12.95W), with class 4 reserved for future use.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.24.4.1.1.2
snmpwalk -v2c -c public <target> PoE-MIB::swPoEPortInfoClass

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.24.4.1.1.2.1
snmpget -v2c -c public <target> PoE-MIB::swPoEPortInfoClass.1

SNMPv3 example:

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

Start monitoring D-Link managed switch (Power over Ethernet) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PoE-MIB::swPoEPortInfoClass OID value, configure state conditions and alerts, and monitor any D-Link managed switch (Power over Ethernet) 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.12dlink_common_mgmtDLINK-ID-REC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.12.24swPoEMIBPoE-MIB
1.3.6.1.4.1.171.12.24.4swPoEPortInfoPoE-MIB
1.3.6.1.4.1.171.12.24.4.1swPoEPortInfoTablePoE-MIB
1.3.6.1.4.1.171.12.24.4.1.1swPoEPortInfoEntryPoE-MIB
1.3.6.1.4.1.171.12.24.4.1.1.2swPoEPortInfoClassPoE-MIB