Reference record for OID 0.4.0.304.0.3.15

Parent

0.4.0.304.0.3 (etsObjectClass)

Node code

Node name

equipmentProtectionUnit

Numeric OID

0.4.0.304.0.3.15

URN notation

urn:oid:0.4.0.304.0.3.15

ASN.1 notation

{0 4 0 304 0 3 15}

{itu-t(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}
{itu-t(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}
{itu-t(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}
{ccitt(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}
{ccitt(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}
{ccitt(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsObjectClass(3) equipmentProtectionUnit(15)}

OID-IRI notation

/0/4/0/304/0/3/15
/ITU-T/Identified-Organization/0/304/0/3/15
/ITU-T/4/0/304/0/3/15

Named path variants

/itu-t/identified-organization/etsi/304/prETS300304/etsObjectClass/equipmentProtectionUnit
/itu-t/identified-organization/oidETSI/304/prETS300304/etsObjectClass/equipmentProtectionUnit
/itu-t/identified-organization/etsiPrefix/304/prETS300304/etsObjectClass/equipmentProtectionUnit
/ccitt/identified-organization/etsi/304/prETS300304/etsObjectClass/equipmentProtectionUnit
/ccitt/identified-organization/oidETSI/304/prETS300304/etsObjectClass/equipmentProtectionUnit
/ccitt/identified-organization/etsiPrefix/304/prETS300304/etsObjectClass/equipmentProtectionUnit

Descriptions

equipmentProtectionUnit — ETSI published formal attachments

This object class is specific to equipment protection systems. Instances of this object class are used to represent a relationship between a functional object and an equipment. equipmentProtectionUnits are self-instanciated by the agent according to the equipment protection schemes adopted by the NE. An equipmentProtectionUnit instance is deleted when the sdhEquipment instance pointed to by the unreliableResourcePointer attribute are deleted, and is created again if the sdhEquipment are instantiated with the appropriate equipmentExpected attribute value. The reliableResourcePointer inherited by the protectionUnit superclass can be optionally an empty set for instances of this object class. The agent can also create and delete instances of the equipmentProtectionUnit in order to reflect local modifications in the equipment protection schemes. The attributeValueChange notification shall only be used to notify changes of the priority attribute.

Source records

equipmentProtectionUnit

Status in source: unspecified.

Names: equipmentProtectionUnit

Technical details

{
  "gdmo_kind": "MANAGED OBJECT CLASS",
  "definition": [
    "equipmentProtectionUnit",
    "MANAGED",
    "OBJECT",
    "CLASS",
    "DERIVED",
    "FROM",
    [
      "literal",
      "225265636f6d6d656e646174696f6e20472e3737342d30333a203139393422"
    ],
    ":",
    "protectionUnit",
    ";",
    "CHARACTERIZED",
    "BY",
    [
      "literal",
      "225265636f6d6d656e646174696f6e204d2e333130303a203139393222"
    ],
    ":",
    "createDeleteNotificationsPackage",
    ",",
    "equipmentProtectionUnitPkg",
    "PACKAGE",
    "BEHAVIOUR",
    "equipmentProtectionUnitBeh",
    ";",
    "ATTRIBUTES",
    "equipmentProtectionStatus",
    "GET",
    ";",
    ";",
    ";",
    "REGISTERED",
    "AS",
    "{",
    "etsObjectClass",
    "15",
    "}",
    ";"
  ]
}

ETSI published formal attachments · Publisher's source file: Source package: ets_300304e02p0.zip
Published definition
```
equipmentProtectionUnit MANAGED OBJECT CLASS 
	DERIVED FROM	 "Recommendation G.774-03: 1994":protectionUnit; 
	CHARACTERIZED BY
		"Recommendation M.3100: 1992":createDeleteNotificationsPackage,
		equipmentProtectionUnitPkg PACKAGE 
			BEHAVIOUR equipmentProtectionUnitBeh; 
			ATTRIBUTES 
				equipmentProtectionStatus	GET;;;
REGISTERED AS { etsObjectClass 15 };
```
· Download ETSI ETS 300 304 — Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); SDH information model for the Network Element (NE) view (DE20304.TXT)
Source location: GDMO::equipmentProtectionUnit.
Source version and references

Published package: ETSI ETS 300 304 edition-02; file: DE20304.TXT.

Downloaded: 2026-10-29T11:18:23.194992+00:00.

Current Registration Authority (inferred from ancestor 0.4.0)

Anthony Wiles

Siblings (9)

OID	Name	Direct children	Descendants	Description
0.4.0.304.0.3.3	USING	0	0
0.4.0.304.0.3.11	powerSupplyPackage	0	0
0.4.0.304.0.3.12	timingGeneratorPackage	0	0
0.4.0.304.0.3.14	equipmentProtectionGroup	0	0
0.4.0.304.0.3.17	syncProtectionGroup	0	0
0.4.0.304.0.3.18	syncProtectionUnit	0	0
0.4.0.304.0.3.19	timingPhysicalTerminationBidirectional	0	0
0.4.0.304.0.3.20	timingPhysicalTerminationSink	0	0
0.4.0.304.0.3.21	timingPhysicalTerminationSource	0	0