All MIBs › ADVA-FSPR7-CAP-MIB › opticalLineCapTxLineAttenuation
opticalLineCapTxLineAttenuation
Module: ADVA-FSPR7-CAP-MIB
OID (symbolic): ADVA-FSPR7-CAP-MIB::opticalLineCapTxLineAttenuation
OID (numeric): 1.3.6.1.4.1.2544.1.11.9.3.10.1.1.2
Node type: OBJECT-TYPE
Type: FspR7Integer32Caps
Access: read-only
Description: The Attenuation (in 0.1 dB) on line connected to transmitter of this interface. If there is loss of signal then line attenuation is -65535. The value -255 will be returned if the value isn't available.
What is opticalLineCapTxLineAttenuation?
This OID reports the signal loss on the transmit side of an optical line, measured in tenths of a decibel (0.1 dB units), with -65535 meaning complete signal loss. You'd monitor this value to detect fiber degradation or connector issues on the transmit path. For example, a value of 150 means 15 dB of attenuation, which indicates the optical signal is being significantly weakened.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.3.10.1.1.2 snmpwalk -v2c -c public <target> ADVA-FSPR7-CAP-MIB::opticalLineCapTxLineAttenuation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.3.10.1.1.2.1 snmpget -v2c -c public <target> ADVA-FSPR7-CAP-MIB::opticalLineCapTxLineAttenuation.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> opticalLineCapTxLineAttenuation.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.11 | fspR7 | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.11.9 | advaFspR7Cap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.3 | managementCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.3.10 | opticalLineMgmtCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.3.10.1 | opticalLineCapTable | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.3.10.1.1 | opticalLineCapEntry | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.3.10.1.1.2 | opticalLineCapTxLineAttenuation | ADVA-FSPR7-CAP-MIB |