All MIBs › ADSL2-LINE-MIB › adsl2LineStatusActPsdUs
adsl2LineStatusActPsdUs
Module: ADSL2-LINE-MIB
OID (symbolic): ADSL2-LINE-MIB::adsl2LineStatusActPsdUs
OID (numeric): 1.3.6.1.2.1.10.238.1.1.1.1.23
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Actual Power Spectrum Density (PSD) Upstream. The average upstream transmit PSD over the sub-carriers used for upstream. It ranges from -900 to 0 units of 0.1 dB (physical values are -90 to 0 dBm/Hz). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.
What is adsl2LineStatusActPsdUs?
This OID stores the actual upstream power spectrum density in 0.1 dB units (-90 to 0 dBm/Hz range), showing how the remote modem distributes its transmit power across frequency channels. Engineers check this to ensure the remote end is transmitting properly and to identify interference or power regulation issues. A value of -480 corresponds to -48 dBm/Hz, indicating normal upstream power levels.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.1.1.1.23 snmpwalk -v2c -c public <target> ADSL2-LINE-MIB::adsl2LineStatusActPsdUs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.1.1.1.23.1 snmpget -v2c -c public <target> ADSL2-LINE-MIB::adsl2LineStatusActPsdUs.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.238 | adsl2MIB | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1 | adsl2 | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1 | adsl2Line | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1.1 | adsl2LineTable | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1.1.1 | adsl2LineEntry | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1.1.1.23 | adsl2LineStatusActPsdUs | ADSL2-LINE-MIB |