---
oid: "1.3.6.1.4.1.637.54.1.25.2.1.4.1.7"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 637 ltt(54) tsdim(1) opticsimEthMib(25) opticsimEthNEMib(2) opticsimEthNEMibObject(1) opticsIMifMauExtTable(4) opticsIMifMauExtEntry(1) opticsIMifMauExtOpticalLinkLength(7)}"
description: "opticsIMifMauExtOpticalLinkLength OBJECT-TYPE "
last-modified: "2026-06-02"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.637.54.1.25.2.1.4.1.7` (last updated: 2026-06-02)

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 637 ltt(54) tsdim(1) opticsimEthMib(25) opticsimEthNEMib(2) opticsimEthNEMibObject(1) opticsIMifMauExtTable(4) opticsIMifMauExtEntry(1) opticsIMifMauExtOpticalLinkLength(7)}
```

### Description

```asn1
opticsIMifMauExtOpticalLinkLength OBJECT-TYPE 
SYNTAX Integer32 
MAX-ACCESS read-only 
STATUS current 
DESCRIPTION 
"This object reports the link length (in m) supported for optical channel 
carrying Ethernet interface and associated to the MAU interface"

**Classification**: MIB object for network management

### Child OIDs

No child OID

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**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.