---
oid: "1.3.6.1.2.1.10.39.1.1.1.1.4"
short-description: "sonetMediumLineCoding OBJECT-TYPE"
last-modified: "2024-06-24"
parent-oid: "1.3.6.1.2.1.10.39.1.1.1.1"
---

## OID: `1.3.6.1.2.1.10.39.1.1.1.1.4`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) transmission(10) sonetMIB(39) sonetObjects(1) sonetMedium(1) sonetMediumTable(1) sonetMediumEntry(1) sonetMediumLineCoding(4)}
```

### Description

```asn1
sonetMediumLineCoding OBJECT-TYPE
SYNTAX INTEGER {sonetMediumOther(1), sonetMediumB3ZS(2), sonetMediumCMI(3), sonetMediumNRZ(4), sonetMediumRZ(5)}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable describes the line coding for this interface. The B3ZS and CMI are used for electrical SONET/SDH signals (STS-1 and STS-3).
The Non-Return to Zero (NRZ) and the Return to Zero are used for optical SONET/SDH signals."
```

**Classification:** MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 3592](https://www.rfc-editor.org/rfc/rfc3592.html).

### Child OIDs

No child OID

### Terms of Use

[Terms of use](https://oid-base.com/disclaimer.htm.md)

**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.