ZL30791, ZL30795, ZL30793

Product Brief

6

Microsemi Confidential

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Native Ethernet (switched) & IP (routed) networks

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xDSL

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Microwave

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Fully aware, partially aware and unaware timing supported networks

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Networks including intermediate Boundary Clocks and Transparent Clocks

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Networks with and without SyncE or frequency physical layer support

4.4

Clock Specifications

The Time Synchronization Algorithm meets the performance requirements from ITU-T packet clock specifications,

or draft packet clock specifications, including:

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ITU-T G.8261 Appendix VI

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ITU-T G.8263 PEC-S

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ITU-T G.8273.2 T-BC full on-path without SyncE

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ITU-T G.8273.2 T-BC full on-path with SyncE

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ITU-T G.8273.2 T-TSC full on-path without SyncE

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ITU-T G.8273.2 T-TSC full on-path with SyncE

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ITU-T G.8273.4 T-BC-A (draft)

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ITU-T G.8273.4 T-BC-P (draft)

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ITU-T G.8273.4 T-TSC-A (draft)

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ITU-T G.8273.4 T-TSC-P (draft)

4.5

Profiles

The Time Synchronization Algorithm is suitable for use in a wide variety of markets and applications, including the

following IEEE 1588-2008 Profiles:

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IEEE 1588 Annex J.3 Delay Request-Response Default Profile (2008)

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IEEE 1588 Annex J.4 Peer-to-peer Default Profile (2008)

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ITU-T G.8265.1 Telecom Profile for Frequency Synchronization (Edition 1)

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ITU-T G.8275.1 Telecom Profile for Phase with Full Timing Support Networks (Edition 1)

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ITU-T G.8275.1 Telecom Profile for Phase with Full Timing Support Networks (Edition 2)

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ITU-T G.8275.2 Telecom Profile for Phase with Partial Timing Support Networks (Edition 1)

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CableLabs CM-SP-RDTI Remote DTI Profile (Edition I0x)

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AES 67 Standard for Audio Applications of Networks

– High-Performance Streaming Audio-over-IP

interoperability: PTP Profile for Media Applications

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SMPTE 2095-2 Profile for Use of IEEE-1588 Precision Time Protocol in Professional Broadcast

Applications

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AES R16 Project Report

– PTP parameters for AES67 and SMPTE ST 2059-2 interoperability

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IEEE C37.238 Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System

Applications (Edition 2011)

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IEEE C37.238 Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System

Applications (Edition 2017)

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IEC 61850-9-3 Precision time protocol profile for power utility automation (Edition 1.0)

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IEC 62439-3 PTP profiles for high-availability automation networks (Edition 3.0)

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IEEE802.1as AVB-TSN gPTP

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IEEE 1588-2018 Annex J.5 High Accuracy Profile (based on White Rabbit)

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IETF TICTOC Enterprise Profile

4.6

Monitoring & Redundancy

The Time Synchronization Algorithm includes monitoring and redundancy for high availability synchronization,

including:

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Synchronization to the best available server

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Client monitoring of secondary server references

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Monitoring includes full time synchronization reporting of secondary server