All MIBs › ADVA-FSPR7-CAP-MIB › externalPortCapLineCoding
externalPortCapLineCoding
Module: ADVA-FSPR7-CAP-MIB
OID (symbolic): ADVA-FSPR7-CAP-MIB::externalPortCapLineCoding
OID (numeric): 1.3.6.1.4.1.2544.1.11.9.7.3.1.1.9
Node type: OBJECT-TYPE
Type: FspR7LineCodingCaps
Access: read-only
Description: .
What is externalPortCapLineCoding?
This OID describes the electrical encoding schemes (such as NRZ, PAM4, or QPSK) that the port's transmitter can produce for the optical signal. Engineers choose line coding based on distance and dispersion limits—higher-order modulation (like PAM4) can carry more bits per symbol but is more sensitive to impairments. For example, 'PAM4' indicates the port can modulate data using 4-level pulse-amplitude modulation for increased spectral efficiency.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.7.3.1.1.9 snmpwalk -v2c -c public <target> ADVA-FSPR7-CAP-MIB::externalPortCapLineCoding
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.7.3.1.1.9.1 snmpget -v2c -c public <target> ADVA-FSPR7-CAP-MIB::externalPortCapLineCoding.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 |
| 1.3.6.1.4.1.2544.1.11.9.7 | featureSpecificCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.7.3 | eciCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.7.3.1 | externalPortCapTable | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.7.3.1.1 | externalPortCapEntry | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.7.3.1.1.9 | externalPortCapLineCoding | ADVA-FSPR7-CAP-MIB |