SDH定时和同步检测

YDN 123-1999 SDH网传送同步网定时的方法(内部标准)

SDH network transport synchronization network timing method (internal standard)

YDN 123-1999（编制说明 SDH网传送同步网定时的方法（编制说明）

ETSI PRETS 300 462-4-1998 传输和复用(TM).同步网络的一般要求.第4部分:同步数字体系(SDH)和准同步数字体系(PDH)设备同步用从时钟的定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ

ETSI PRETS 300 462-4-1997 传输和复用(TM).同步网络的一般要求.第4部分:同步数字体系(SDH)和准同步数字体系(PDH)设备同步用从时钟的定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ

ATIS 0900105.09-2013 同步光网络（SONET） 网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

T1.105.09-1996 同步光网络（SONET） 网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

0900105.09-2013 同步光网络（SONET） 网络定时和同步

This standard describes and specifies the minimum synchronization-related performance parameters for SONET network interfaces. These specifications

Synchronous Optical Network (SONET) – Network Timing and Synchronization

ANSI/ATIS 0900105.09-2013 同步光纤网(SONET).网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

T1.TR.36-1994 SONET（同步光网络）和 SDH（同步数字系列）的比较

This report covers the comparison of transport rates; multiplexing structure; payload mappings; Operations@ Administration@ Management

A Comparison of SONET (Synchronous Optical NETwork) and SDH (Synchronous Digital Hierarchy)

ITU-T Y.1351-2008 同步数字体系(SDH)网络的术语和定义

Recommendation ITU-T G.780/Y.1351 provides terms, definitions, and abbreviations used in synchronous digital hierarchy (SDH) Recommendations. Physical

Terms and definitions for synchronous digital hierarchy (SDH) networks Study Group 15

DS/EN 300462-4-1:2003 传输和复用（TM）；同步网络的一般要求；第 4-1 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

This European Standard (Telecommunications series) outlines requirements for timing devices called Synchronization Supply Units (SSUs) used

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

DS/EN 300462-4-2 V1.1.1:2000 传输和复用（TM）；同步网络的一般要求；第 4-2 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

The present document provides the Implementation Conformance Statement (ICS) proforma specification for the synchronization network generic

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteriztics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

LST EN 300 462-4-1 V1.1.1-2005 传输和复用（TM）；同步网络的一般要求；第 4-1 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

ETSI PRETS 300 462-5-1996 传输和复用(TM).同步网络的一般要求.第5部分:工作在同步数字体系(SDH)设备中的从时钟定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 5: Timing Characteristics of Slave Clocks Suitable for Operation in Synchronous Digital Hierarchy (SDH) Equipment

ETSI PRETS 300 462-5-1995 传输和复用(TM).同步网络的一般要求.第5部分:工作在同步数字体系(SDH)设备中的从时钟定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 5: Timing Characteristics of Slave Clocks Suitable for Operation in Synchronous Digital Hierarchy (SDH) Equipment

YDN 123-1999 SDH网传送同步网定时的方法(内部标准)

SDH network transport synchronization network timing method (internal standard)

YDN 123-1999（编制说明 SDH网传送同步网定时的方法（编制说明）

ETSI PRETS 300 462-4-1998 传输和复用(TM).同步网络的一般要求.第4部分:同步数字体系(SDH)和准同步数字体系(PDH)设备同步用从时钟的定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ

ETSI PRETS 300 462-4-1997 传输和复用(TM).同步网络的一般要求.第4部分:同步数字体系(SDH)和准同步数字体系(PDH)设备同步用从时钟的定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ

ATIS 0900105.09-2013 同步光网络（SONET） 网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

T1.105.09-1996 同步光网络（SONET） 网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

0900105.09-2013 同步光网络（SONET） 网络定时和同步

This standard describes and specifies the minimum synchronization-related performance parameters for SONET network interfaces. These specifications

Synchronous Optical Network (SONET) – Network Timing and Synchronization

ANSI/ATIS 0900105.09-2013 同步光纤网(SONET).网络定时和同步

Synchronous Optical Network (SONET) - Network Timing and Synchronization

T1.TR.36-1994 SONET（同步光网络）和 SDH（同步数字系列）的比较

This report covers the comparison of transport rates; multiplexing structure; payload mappings; Operations@ Administration@ Management

A Comparison of SONET (Synchronous Optical NETwork) and SDH (Synchronous Digital Hierarchy)

ITU-T Y.1351-2008 同步数字体系(SDH)网络的术语和定义

Recommendation ITU-T G.780/Y.1351 provides terms, definitions, and abbreviations used in synchronous digital hierarchy (SDH) Recommendations. Physical

Terms and definitions for synchronous digital hierarchy (SDH) networks Study Group 15

DS/EN 300462-4-1:2003 传输和复用（TM）；同步网络的一般要求；第 4-1 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

This European Standard (Telecommunications series) outlines requirements for timing devices called Synchronization Supply Units (SSUs) used

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

DS/EN 300462-4-2 V1.1.1:2000 传输和复用（TM）；同步网络的一般要求；第 4-2 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

The present document provides the Implementation Conformance Statement (ICS) proforma specification for the synchronization network generic

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteriztics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

LST EN 300 462-4-1 V1.1.1-2005 传输和复用（TM）；同步网络的一般要求；第 4-1 部分：适用于同步数字系列（SDH）和准同步数字系列（PDH）e 同步供应的从时钟的时序特性

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

ETSI PRETS 300 462-5-1996 传输和复用(TM).同步网络的一般要求.第5部分:工作在同步数字体系(SDH)设备中的从时钟定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 5: Timing Characteristics of Slave Clocks Suitable for Operation in Synchronous Digital Hierarchy (SDH) Equipment

ETSI PRETS 300 462-5-1995 传输和复用(TM).同步网络的一般要求.第5部分:工作在同步数字体系(SDH)设备中的从时钟定时特性

Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 5: Timing Characteristics of Slave Clocks Suitable for Operation in Synchronous Digital Hierarchy (SDH) Equipment