Reference record for OID 0.4.0.304.0.7.20

Parent

0.4.0.304.0.7 (etsAttribute)

Node code

Node name

syncProtectionStatus

Numeric OID

0.4.0.304.0.7.20

URN notation

urn:oid:0.4.0.304.0.7.20

ASN.1 notation

{0 4 0 304 0 7 20}

{itu-t(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}
{itu-t(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}
{itu-t(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}
{ccitt(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}
{ccitt(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}
{ccitt(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsAttribute(7) syncProtectionStatus(20)}

OID-IRI notation

/0/4/0/304/0/7/20
/ITU-T/Identified-Organization/0/304/0/7/20
/ITU-T/4/0/304/0/7/20

Named path variants

/itu-t/identified-organization/etsi/304/prETS300304/etsAttribute/syncProtectionStatus
/itu-t/identified-organization/oidETSI/304/prETS300304/etsAttribute/syncProtectionStatus
/itu-t/identified-organization/etsiPrefix/304/prETS300304/etsAttribute/syncProtectionStatus
/ccitt/identified-organization/etsi/304/prETS300304/etsAttribute/syncProtectionStatus
/ccitt/identified-organization/oidETSI/304/prETS300304/etsAttribute/syncProtectionStatus
/ccitt/identified-organization/etsiPrefix/304/prETS300304/etsAttribute/syncProtectionStatus

Descriptions

syncProtectionStatus — ETSI published formal attachments

This attribute is used to indicate the status of the protection switch in a protectionUnit instance. The remainder of this behaviour provides the allowable syncProtectionStatus attribute values for protecting units. No Request: No request is present on the protecting unit. Manual Switch Complete to Protecting Unit: A Manual Switch has been completed to this protecting unit. Force Switch Complete to Protecting Unit: A Force Switch has been completed to this protecting unit. Automatic Switch Complete to Protecting Unit: An Automatic Switch has been completed to this protecting unit. Protecting Unit Failed: The protecting unit has a failure condition present. Protecting Unit Locked Out: The protecting unit has been locked out.

Source records

syncProtectionStatus

Status in source: unspecified.

Names: syncProtectionStatus

Technical details

{
  "gdmo_kind": "ATTRIBUTE",
  "definition": [
    "syncProtectionStatus",
    "ATTRIBUTE",
    "WITH",
    "ATTRIBUTE",
    "SYNTAX",
    "PrETS13",
    ".",
    "SyncProtectionStatus",
    ";",
    "MATCHES",
    "FOR",
    "EQUALITY",
    ",",
    "SET-COMPARISON",
    ",",
    "SET-INTERSECTION",
    ";",
    "BEHAVIOUR",
    "syncProtectionStatusBeh",
    ";",
    "REGISTERED",
    "AS",
    "{",
    "etsAttribute",
    "20",
    "}",
    ";"
  ]
}

ETSI published formal attachments · Publisher's source file: Source package: ets_300304e02p0.zip
Published definition
```
syncProtectionStatus ATTRIBUTE 
        WITH ATTRIBUTE SYNTAX       PrETS13.SyncProtectionStatus; 
        MATCHES FOR             EQUALITY, SET-COMPARISON, 
                                                SET-INTERSECTION; 
        BEHAVIOUR syncProtectionStatusBeh; 
REGISTERED AS { etsAttribute 20 };
```
· 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::syncProtectionStatus.
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 (21)

OID	Name	Direct children	Descendants	Description
0.4.0.304.0.7.1	p12CTPId	0	0
0.4.0.304.0.7.2	p31CTPId	0	0
0.4.0.304.0.7.3	p4CTPId	0	0
0.4.0.304.0.7.4	equipmentActual	0	0
0.4.0.304.0.7.5	equipmentExpected	0	0
0.4.0.304.0.7.6	specificPhysicalInstance	0	0
0.4.0.304.0.7.7	physicalConnectorList	0	0
0.4.0.304.0.7.8	powerSupplyId	0	0
0.4.0.304.0.7.9	powerSource	0	0
0.4.0.304.0.7.10	currentTimingSourcePointer	0	0
0.4.0.304.0.7.11	poweredEquipmentPtrList	0	0
0.4.0.304.0.7.12	equipmentProtectionStatus	0	0
0.4.0.304.0.7.13	protectionUnitPointer	0	0
0.4.0.304.0.7.14	outputTimingSourcePointer	0	0
0.4.0.304.0.7.15	sSMActive	0	0
0.4.0.304.0.7.16	sSMQuality	0	0
0.4.0.304.0.7.17	squelchStatus	0	0
0.4.0.304.0.7.18	squelchT0Threshold	0	0
0.4.0.304.0.7.19	squelchT1Threshold	0	0
0.4.0.304.0.7.21	timingPhysicalTerminationId	0	0
0.4.0.304.0.7.22	timingGeneratorId	0	0