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ITU-T G.8271.1 PDF

ITU-T G.8271.1 PDF

Name:
ITU-T G.8271.1 PDF

Published Date:
03/01/2020

Status:
[ Revised ]

Description:

Network limits for time synchronization in packet networks with full timing support from the network

Publisher:
International Telecommunication Union-T

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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X-REF ITU-T Y.1366.1

This Recommendation specifies the maximum network limits of phase and time error that shall not be exceeded. It specifies the minimum equipment tolerance to phase and time error that shall be provided at the boundary of packet networks at phase and time synchronization interfaces. It also outlines the minimum requirements for the synchronization function of network elements.

This Recommendation addresses the case of time and phase distribution across a network with packet-based method with full timing support (FTS) to the protocol level from the network.

The physical layer (PHY) that is relevant to this specification is the Ethernet media type as defined in [IEEE 802.3].


Edition : 20
Number of Pages : 64
Published : 03/01/2020

History

ITU-T G.8271.1
ITU-T G.8271.1
Published Date: 11/01/2022
Network limits for time synchronization in packet networks with full timing support from the network
$19.5
ITU-T G.8271.1
ITU-T G.8271.1
Published Date: 03/01/2020
Network limits for time synchronization in packet networks with full timing support from the network
ITU-T G.8271.1
ITU-T G.8271.1
Published Date: 10/01/2017
Network limits for time synchronization in packet networks

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