Synchronous digital hierarchy (SDH) - Unidirectional performance monitoring for the network element view
同步数字体系（SDH）.网元视图的单向性能监测

2001-02-09

Synchronous digital hierarchy (SDH) - Bidirectional performance monitoring for the network element view
同步数字体系（SDH）.网元视图的双向性能监控

2001-02-09

Synchronous Digital Hierarchy (SDH) - Unidirectional performance monitoring for the network element view (Endorsement of the English version EN 301155 V 1.1.1 (1998-05) as German Standard)
同步数字体系（SDH）.网元视图的单向性能监测（认可英文版EN 301155 V 1.1.1（1998-05）为德国标准）

1999-12-01

Transmission and Multiplexing (TM); Management of Synchronous Digital Hierarchy (SDH) transmission equipment; Fault management and performance monitoring; Functional description
传输和多路复用（TM）；同步数字体系（SDH）传输设备的管理；故障管理和性能监控；功能描述

1998-08-01

Transmission and Multiplexing (TM) - Generic Functional Requirements for Synchronous Digital Hierarchy (SDH) Equipment - Part 1-1: Generic Processes and Performance
传输和多路复用（TM）.同步数字体系（SDH）设备的通用功能要求.第1-1部分:通用过程和性能

1996-01-01

Telecommunications Management Network (TMN); Radio specific performance monitoring information model for Synchronous Digital Hierarchy (SDH) radio relay network element
电信管理网；同步数字体系（SDH）无线电中继网元的无线电特定性能监控信息模型

1999-06-01

Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Synchronous Digital Hierarchy (SDH); system performance monitoring parameters of SDH DRRS (Endorsement of the English version EN 301129 V 1.1.2 (1999-05) as German standard)
传输和多路复用（TM）.数字无线电中继系统（DRRS）.同步数字体系（SDH）；SDH DRR的系统性能监测参数（认可英文版EN 301129 V 1.1.2（1999-05）为德国标准）

2000-04-01

Transmission and Multiplexing (TM) - Management of Synchronous Digital Hierarchy (SDH) transmission equipment - Fault management and performance monitoring; functional description (Endorsement of the English version EN 301167 V 1.1.1 (1998-08) as German standard)
传输和多路复用（TM）-同步数字体系（SDH）传输设备的管理-故障管理和性能监测；功能说明（认可英语版EN 301167 V 1.1.1（1998-08）为德国标准）

2000-09-01