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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本标准规定了电力系统自动交换电话网的网络结构、技术指标、编号计划、信令、软交换及IP电话系统的接入、同步、交换机接口性能要求、计费、环境和可靠性要求等技术要求。 本标准适用于电力系统生产管理交换电话网各交换节点的网络及设备
Technical specifications for automatic exchange telephone network of electric power system
The technical specifications for automatic exchange network of electric power system communication
Signal Interface of Automatic Telephone Exchange in Railway Telephone Switching Network
本标准规定了基于SDH的电力自动交换光网络(ASON)网络结构、控制平面功能、网络保护与恢复、网络性能、网络管理、网络互联互通、网络规划与优化的技术要求。本标准适用于基于SDH的电力自动交换光网络(ASON)的规划设计、设备研制、工程建设、运行维护等工作
Technical specification for electric power Automatic Switched Optical Network (ASON) based on SDH
Design technical code of dispatching communication exchange network of electric power system
Power system IP multimedia subsystem administrative switching network networking technical specification
Automatic Long-distance Telephone Numbering for Railway Switched Telephone Network
Technical requirements for the interfaces between dedicated mobile communication system and public telephone automatic switching network
Ringing and tone for telephone automatic switching network
本标准规定我国电话自动交换网用户话机和交换机之间的信号及相关技术指标。本标准主要适用于纵横制(或准电子式)交换局,并包括步进制局部分主要技术指标
Subscriber line signaling system for telephone automatic switching network
本标准规定我国电话自动交换网长、市交换设备的铃流和信号音标准,统一信号音发送地点。本标准适用于纵横制(或准电子式)交换设备以及标准中所注明的其它制式设备
Ringing and tone for telephone automatic switching network
Subscriber line signalling system for telephone automatic switching network
Automatic Telephone Switching Network Technical System (Trial Implementation)
本标准规定我国电话自动交换网纵横制局间及其与其他指定制式局间的直流信号和相关技术指标。 本标准所用中继方式示意图只作为示意,所用文字符号按GB315-64《电工设备文字符号编制通则》规定的第一种组合格式编写,第一次出现均加文字说明
Interoffice direct signalling system for telephone automatic switching network
Design technical code of dispatching communication exchange network of electric power system
本标准规定了电力系统自动交换电话网的网络结构、技术指标、编号计划、信令、软交换及IP电话系统的接入、同步、交换机接口性能要求、计费、环境和可靠性要求等技术要求。 本标准适用于电力系统生产管理交换电话网各交换节点的网络及设备
Technical specifications for automatic exchange telephone network of electric power system
The technical specifications for automatic exchange network of electric power system communication
Signal Interface of Automatic Telephone Exchange in Railway Telephone Switching Network
本标准规定了基于SDH的电力自动交换光网络(ASON)网络结构、控制平面功能、网络保护与恢复、网络性能、网络管理、网络互联互通、网络规划与优化的技术要求。本标准适用于基于SDH的电力自动交换光网络(ASON)的规划设计、设备研制、工程建设、运行维护等工作
Technical specification for electric power Automatic Switched Optical Network (ASON) based on SDH
Design technical code of dispatching communication exchange network of electric power system
Power system IP multimedia subsystem administrative switching network networking technical specification
Automatic Long-distance Telephone Numbering for Railway Switched Telephone Network
Technical requirements for the interfaces between dedicated mobile communication system and public telephone automatic switching network
Ringing and tone for telephone automatic switching network
本标准规定我国电话自动交换网用户话机和交换机之间的信号及相关技术指标。本标准主要适用于纵横制(或准电子式)交换局,并包括步进制局部分主要技术指标
Subscriber line signaling system for telephone automatic switching network
本标准规定我国电话自动交换网长、市交换设备的铃流和信号音标准,统一信号音发送地点。本标准适用于纵横制(或准电子式)交换设备以及标准中所注明的其它制式设备
Ringing and tone for telephone automatic switching network
Subscriber line signalling system for telephone automatic switching network
Automatic Telephone Switching Network Technical System (Trial Implementation)
本标准规定我国电话自动交换网纵横制局间及其与其他指定制式局间的直流信号和相关技术指标。 本标准所用中继方式示意图只作为示意,所用文字符号按GB315-64《电工设备文字符号编制通则》规定的第一种组合格式编写,第一次出现均加文字说明
Interoffice direct signalling system for telephone automatic switching network
Design technical code of dispatching communication exchange network of electric power system