Characteristics of a flexible multiplexer in a synchronous digital hierarchy environment
同步数字体系环境中灵活多路复用器的特性

1996-11-11

Characteristics of a flexible multiplexer in a synchronous digital hierarchy environment
同步数字体系环境中灵活多路复用器的特性

1996-11-11

Characteristics of plesiochronous digital hierarchy (PDH) equipment functional blocks
准同步数字体系（PDH）设备功能块的特性

2000-10-06

Characteristics of plesiochronous digital hierarchy (PDH) equipment functional blocks
准同步数字体系（PDH）设备功能块的特性

2000-10-06

Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies
传输和多路复用（TM）；使用基于2 048 kbit/s的准同步或同步数字层次结构的设备的分层数字接口的物理和电气特性

2001-09-01

Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s based plesiochronous or synchronous digital hierarchies.
传输和多路复用（TM）；使用基于2 048 kbit/s的准同步或同步数字层次结构的设备的分层数字接口的物理和电气特性

2002-01-28

Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies
传输和多路复用（TM）；使用基于2 048 kbit/s的准同步或同步数字层次结构的设备的分层数字接口的物理和电气特性

1993-08-01

Transmission and Multiplexing (TM); Plesiochronous Digital Hierarchy (PDH) information model for the Network Element (NE) view
传输和多路复用（TM）；网元（NE）视图的准同步数字体系（PDH）信息模型

1996-10-01

Transmission and Multiplexing (TM); Functional architecture of 2 Mbit/s based Plesiochronous Digital Hierarchy (PDH) transport networks
传输和多路复用（TM）；基于2Mbit/s的准同步数字体系（PDH）传输网络的功能架构

1996-04-01

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) equipment
传输和多路复用（TM）；同步网络的一般要求；第4-1部分:适用于同步数字体系（SDH）和准同步数字体系（PDH）设备同步供应的从时钟的定时特性

1998-05-01

Characteristics of a synchronous digital multiplex equipment operating at 2048 kbit/s
2048kbit/s同步数字复用设备的特性

1993-03-12

Characteristics of synchronous digital multiplex equipment operating at 1544 kbit/s
1544kbit/s同步数字复用设备的特性

1988-11-25

Characteristics of a synchronous digital multiplex equipment operating at 2048 kbit/s
2048kbit/s同步数字复用设备的特性

1993-03-12

Characteristics of synchronous digital multiplex equipment operating at 1544 kbit/s
1544kbit/s同步数字复用设备的特性

1988-11-25

Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 5-1: Plesiochronous Digital Hierarchy (PDH) path layer functions
传输和多路复用（TM）；设备运输功能的一般要求；第5-1部分:准同步数字体系（PDH）路径层功能

1998-03-01

Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment; Implementation Conformance Statemen
传输和多路复用（TM）；同步网络的一般要求；第4-2部分:适用于同步数字体系（SDH）和准同步数字体系（PDH）设备同步供应的从时钟的定时特性；实现一致性政治家

1999-12-01

Transmission and Multiplexing (TM) - Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2048 kbit/s-based plesiochronous or synchronous digital hierarchies; (Endorsement of the English version EN 300166 V 1.2.1 (2001-09) as German Standard)
传输和多路复用（TM）-使用基于2048 kbit/s的准同步或同步数字层次结构的设备的层次数字接口的物理和电气特性；（认可英文版EN 300166 V 1.2.1（2001-09）为德国标准）

2002-06-01

Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 2-1: Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) physical section layer functions
传输和多路复用（TM）；设备运输功能的一般要求；第2-1部分:同步数字体系（SDH）和准同步数字体系（PDH）物理层功能

1997-04-01

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Network protection schemes; Types and characteristics
传输和多路复用（TM）；同步数字体系（SDH）；网络保护方案；类型和特点

1997-11-01

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); SDH leased lines; Connection characteristics
传输和多路复用（TM）；同步数字体系（SDH）；SDH专线；连接特性

1999-05-01