ITU-T G.8262
E41902
ITU-T G.8262 is an international telecommunications standard that specifies requirements for Ethernet equipment clocks used to distribute precise frequency synchronization over packet-based networks.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T Recommendation
ⓘ
telecommunications standard ⓘ |
| appliesTo |
Ethernet equipment clocks
ⓘ
packet network equipment ⓘ |
| belongsToSeries |
G.826x
ⓘ
surface form:
G.826x series
|
| category | synchronization standard ⓘ |
| conformance | equipment clocks claiming synchronous Ethernet support ⓘ |
| defines |
EEC accuracy objectives
ⓘ
EEC option 1 ⓘ EEC option 2 ⓘ Ethernet equipment clock requirements ⓘ Ethernet equipment slave clock (EEC) ⓘ clock performance requirements ⓘ holdover performance requirements ⓘ jitter performance limits ⓘ measurement methods for EEC performance ⓘ noise generation limits ⓘ noise tolerance limits ⓘ noise transfer characteristics ⓘ requirements for clocks in network elements supporting SyncE ⓘ requirements for slave clocks locked to line timing ⓘ transient response requirements ⓘ wander performance limits ⓘ |
| focus |
frequency synchronization
ⓘ
packet-based networks ⓘ |
| language | English ⓘ |
| maintainedBy |
ITU-T Study Group 15
ⓘ
surface form:
ITU-T Study Group 15 Question on synchronization
|
| objective |
high-quality frequency distribution
ⓘ
interoperability of Ethernet synchronization equipment ⓘ |
| publishedBy |
ITU-T Study Group 15
ⓘ
International Telecommunication Union ⓘ |
| region | international ⓘ |
| relatedTo |
ITU-T G.8261
ⓘ
ITU-T G.8264 ⓘ frequency synchronization over Ethernet ⓘ synchronous Ethernet ⓘ |
| scope | physical layer frequency synchronization for Ethernet ⓘ |
| sector |
ITU Telecommunication Standardization Sector
ⓘ
surface form:
ITU-T
|
| standardType | frequency synchronization over packet networks ⓘ |
| status | in force ⓘ |
| useCase |
carrier Ethernet synchronization
ⓘ
distribution of precise frequency over packet networks ⓘ mobile backhaul synchronization ⓘ |
| usedIn |
synchronous Ethernet network elements
ⓘ
telecommunication carrier networks ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.