发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Acceptance Standards of Synchronization Equipment Installation Project for Digital Synchronization Network
本规范适用新建数字同步网工程设计。扩建工程应在充分考虑原有设备的基础上参照本规范执行
Specifications of Engineering Design for Digital Synchronization Network
本标准规定了我国数字同步网所采用的同步方式、数字同步网的分级、各级时钟性能、接口以及可维护性性能。 本标准适用于国内公用数字同步网的规划、设计以及数字同步网内时钟和同步设备的研制、生产和设备引进
Requirements for clock and synchronization equipment used in the digital network
本规范适用于新建的数字同步网工程。扩建、改建的数字同步网及属于数字同步网范围的其他通信设备内部时钟的同步功能部分的工程验收,可参照本规范执行
Acceptance Specification of Equipment Installation for Digital synchronization Network
Specifications of Engineering Design for Digital Synchronization Network
本标准规定了数字同步网中各种同步接口的物理/电气(光)特性要求、承载SSM信息要求以及网络性能要求,其中网络性能要求包括同步接口输出的网络限值要求和同步接口输入的网络容限要求。 本标准适用于数字同步网
Interface requirements for digital synchronization network
本标准规定了有关同步数字体系(SDH)网络和设备方面的术语及其定义。 本标准适用于电信传输领域
Vocabulary of terms for synchronous digital hierarchy networks and equipments
本标准规定了传送同步基准信号2048kbit/s和2048kHz四种接口类型,以及网内同步参数和基准接口的性能规范。(当基准时钟信号跨过两个独立网节点时,本标准仍然适用)。 本标准适用于数字同步网的工程设计和数字同步网的维护运行
Synchronization interface requirements for digital network
this standard contains transmission and compatibility requirements for digital equipment intended for applications in a PDN
Private Digital Network Synchronization
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)
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
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
本规范规定了军用搬移式同步数字传送网设备(以下简称传送网设备)的技术要求、检验方法和质量保证规定。 本规范适用于传送网设备的设计、研制、制造、采购、检验验收和使用。同类设备也可参照使用
Specification for military conveyable synchronous digital hierachy transport network equipment
The document specifies requirements in the telecommunication sector
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)
1.1 Este Método contém instru??es para conduzir os ensaios mais geralmente aplicáveis e aceitos para determinar as características de desempenho de
Acceptance Standards of Synchronization Equipment Installation Project for Digital Synchronization Network
本规范适用新建数字同步网工程设计。扩建工程应在充分考虑原有设备的基础上参照本规范执行
Specifications of Engineering Design for Digital Synchronization Network
本标准规定了我国数字同步网所采用的同步方式、数字同步网的分级、各级时钟性能、接口以及可维护性性能。 本标准适用于国内公用数字同步网的规划、设计以及数字同步网内时钟和同步设备的研制、生产和设备引进
Requirements for clock and synchronization equipment used in the digital network
本规范适用于新建的数字同步网工程。扩建、改建的数字同步网及属于数字同步网范围的其他通信设备内部时钟的同步功能部分的工程验收,可参照本规范执行
Acceptance Specification of Equipment Installation for Digital synchronization Network
Specifications of Engineering Design for Digital Synchronization Network
本标准规定了数字同步网中各种同步接口的物理/电气(光)特性要求、承载SSM信息要求以及网络性能要求,其中网络性能要求包括同步接口输出的网络限值要求和同步接口输入的网络容限要求。 本标准适用于数字同步网
Interface requirements for digital synchronization network
本标准规定了有关同步数字体系(SDH)网络和设备方面的术语及其定义。 本标准适用于电信传输领域
Vocabulary of terms for synchronous digital hierarchy networks and equipments
本标准规定了传送同步基准信号2048kbit/s和2048kHz四种接口类型,以及网内同步参数和基准接口的性能规范。(当基准时钟信号跨过两个独立网节点时,本标准仍然适用)。 本标准适用于数字同步网的工程设计和数字同步网的维护运行
Synchronization interface requirements for digital network
this standard contains transmission and compatibility requirements for digital equipment intended for applications in a PDN
Private Digital Network Synchronization
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)
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
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
本规范规定了军用搬移式同步数字传送网设备(以下简称传送网设备)的技术要求、检验方法和质量保证规定。 本规范适用于传送网设备的设计、研制、制造、采购、检验验收和使用。同类设备也可参照使用
Specification for military conveyable synchronous digital hierachy transport network equipment
The document specifies requirements in the telecommunication sector
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)
1.1 Este Método contém instru??es para conduzir os ensaios mais geralmente aplicáveis e aceitos para determinar as características de desempenho de