Reference record for OID 0.4.0.304.0.7.16

Parent

0.4.0.304.0.7 (etsAttribute)

Node code

Node name

sSMQuality

Numeric OID

0.4.0.304.0.7.16

URN notation

urn:oid:0.4.0.304.0.7.16

ASN.1 notation

{0 4 0 304 0 7 16}

{itu-t(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}
{itu-t(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}
{itu-t(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}
{ccitt(0) identified-organization(4) etsi(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}
{ccitt(0) identified-organization(4) oidETSI(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}
{ccitt(0) identified-organization(4) etsiPrefix(0) 304 prETS300304(0) etsAttribute(7) sSMQuality(16)}

OID-IRI notation

/0/4/0/304/0/7/16
/ITU-T/Identified-Organization/0/304/0/7/16
/ITU-T/4/0/304/0/7/16

Named path variants

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

Descriptions

sSMQuality — ETSI published formal attachments

This attribute indicates the quality(0 to 15) of the timing source. Set operations on this attribute are not allowed for interfaces that carry quality information. When active, the SSM algorithm gives priority to the quality indications before considering priority indications attached to the protection units.

Source records

sSMQuality

Status in source: unspecified.

Names: sSMQuality

Technical details

{
  "gdmo_kind": "ATTRIBUTE",
  "definition": [
    "sSMQuality",
    "ATTRIBUTE",
    "WITH",
    "ATTRIBUTE",
    "SYNTAX",
    "PrETS13",
    ".",
    "Integer",
    ";",
    "MATCHES",
    "FOR",
    "EQUALITY",
    ";",
    "BEHAVIOUR",
    "sSMQualityBehaviour",
    "BEHAVIOUR",
    "DEFINED",
    "AS",
    [
      "literal",
      "22546869732061747472696275746520696e6469636174657320746865207175616c697479283020746f20313529206f66207468652074696d696e6720736f757263652e20536574206f7065726174696f6e73206f6e20746869732061747472696275746520617265206e6f7420616c6c6f77656420666f7220696e7465726661636573207468617420206361727279207175616c69747920696e666f726d6174696f6e2e205768656e206163746976652c207468652053534d20616c676f726974686d206769766573207072696f7269747920746f20746865207175616c69747920696e6469636174696f6e73206265666f726520636f6e7369646572696e67207072696f7269747920696e6469636174696f6e7320617474616368656420746f207468652070726f74656374696f6e20756e6974732e22"
    ],
    ";",
    ";",
    "REGISTERED",
    "AS",
    "{",
    "etsAttribute",
    "16",
    "}",
    ";"
  ]
}

ETSI published formal attachments · Publisher's source file: Source package: ets_300304e02p0.zip

Published definition

sSMQuality ATTRIBUTE
  WITH ATTRIBUTE SYNTAX       PrETS13.Integer;
  MATCHES FOR     EQUALITY;
  BEHAVIOUR
    sSMQualityBehaviour BEHAVIOUR
    DEFINED AS
"This attribute indicates the quality(0 to 15) of the timing source. Set operations on this attribute are not allowed for interfaces that  carry quality information. When active, the SSM algorithm gives priority to the quality indications before considering priority indications attached to the protection units.";;
REGISTERED AS { etsAttribute 16 };

· 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::sSMQuality.

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
0.4.0.304.0.7.17	squelchStatus	0	0
0.4.0.304.0.7.18	squelchT0Threshold	0	0
0.4.0.304.0.7.19	squelchT1Threshold	0	0
0.4.0.304.0.7.20	syncProtectionStatus	0	0
0.4.0.304.0.7.21	timingPhysicalTerminationId	0	0
0.4.0.304.0.7.22	timingGeneratorId	0	0