All MIBs › VDSL2-LINE-MIB › xdsl2ChConfProfMinProtectionDs
xdsl2ChConfProfMinProtectionDs
Module: VDSL2-LINE-MIB
OID (symbolic): VDSL2-LINE-MIB::xdsl2ChConfProfMinProtectionDs
OID (numeric): 1.3.6.1.2.1.10.251.1.5.2.1.1.12
Node type: OBJECT-TYPE
Type: Xdsl2SymbolProtection
Access: read-create
Description: This parameter specifies the minimum impulse noise protection for the bearer channel if it is transported over DMT symbols with a subcarrier spacing of 4.3125 kHz. The impulse noise protection is expressed in DMT symbols with a subcarrier spacing of 4.3125 kHz and can take the values 1/2 and any integer from 0 to 16, inclusive. If the xTU does not support the configured INPMIN value, it shall use the nearest supported impulse noise protection greater than INPMIN.
What is xdsl2ChConfProfMinProtectionDs?
Sets the minimum impulse noise protection, expressed in DMT symbols at 4.3125 kHz subcarrier spacing (values of 1/2 or any integer 0-16), that the downstream direction of this bearer channel must provide against noise bursts; if the xTU can't hit the exact configured value it must use the nearest supported value that's greater. Operators raise this on lines known to suffer impulse noise (e.g. from nearby electrical equipment) at some cost to throughput or latency.
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 | APERTUS-NPG-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 |
|---|---|---|
| 1.3.6.1.2.1.10.251 | vdsl2MIB | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1 | xdsl2Objects | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1.5 | xdsl2Profile | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1.5.2 | xdsl2ProfileChannel | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1.5.2.1 | xdsl2ChConfProfileTable | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1.5.2.1.1 | xdsl2ChConfProfileEntry | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.1.5.2.1.1.12 | xdsl2ChConfProfMinProtectionDs | VDSL2-LINE-MIB |