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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本标准规定了全国基准时钟(PRC)和区域基准时钟(LPR)设备的功能、性能和环境要求及测试方法。 本标准适用于在数字同步网一级节点中使用的一级基准时钟设备。以此为源头规划建设的数字同步网可以支持多种电信业务,并能满足SDH传送网
Technical requirements and testing methods of primary reference clock equipment
Timing characteristics of packet-based equipment clocks
This Recommendation outlines minimum requirements for the timing functions of the Packet Slave Clocks as defined in G.8265. It supports frequency
Timing characteristics of packet-based equipment clocks (Study Group 15)
Przedmiotem normy jest miernik czasu trwania po??czeń, przeznaczony do pracy w urz?dzeniach telekomunikacyjnych, sterowany impulsami pr?du sta?ego
Telecommunication e?uipment. Char- geable time clock
This Recommendation outlines minimum requirements for the timing functions of the packet slave clocks as defined in [ITU-T G.8265]. It supports
Timing characteristics of packet-based equipment clocks (Study Group 15)
Timing characteristics of packet-based equipment clocks; Amendment 2
This document is the work product of the JC-45.1 “DDR2 DIMM Clock Skew Measurement” task group
DDR2 DIMM Clock Skew Measurement Procedure Using A Clock Reference Board
This Recommendation outlines minimum requirements for the timing functions of the packet slave clocks as defined in [ITU-T G.8265]. It supports
Timing characteristics of packet-based equipment clocks (Study Group 15)
Timing characteristics of packet-based equipment clocks (Study Group 15)
本标准概述了按同步数字体系(SDH)原理运行的同步网设备的定时装里的要求。这些要求适用于SDH设备的一般环境条件规定。正常运行的SDH设备包含一个可以限踪主基准时钟的从时钟,通常SDH设备时钟(SEC)有几个基准愉人。当主时钟和从时钟间的所有链路都失效时,SDH设备应能在规定的性能极限内维持运行(即
Technical requirement for SDH equipment - clock
In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized
Timing characteristics of SDH equipment slave clocks (SEC) Corrigendum 1 Study Group 15
Timing characteristics of packet-based equipment clocks Amendment 2 (Study Group 15)
Timing characteristics of packet-based equipment clocks Amendment 2 (Study Group 15)
本标准规定了全国基准时钟(PRC)和区域基准时钟(LPR)设备的功能、性能和环境要求及测试方法。 本标准适用于在数字同步网一级节点中使用的一级基准时钟设备。以此为源头规划建设的数字同步网可以支持多种电信业务,并能满足SDH传送网
Technical requirements and testing methods of primary reference clock equipment
Timing characteristics of packet-based equipment clocks
This Recommendation outlines minimum requirements for the timing functions of the Packet Slave Clocks as defined in G.8265. It supports frequency
Timing characteristics of packet-based equipment clocks (Study Group 15)
Przedmiotem normy jest miernik czasu trwania po??czeń, przeznaczony do pracy w urz?dzeniach telekomunikacyjnych, sterowany impulsami pr?du sta?ego
Telecommunication e?uipment. Char- geable time clock
This Recommendation outlines minimum requirements for the timing functions of the packet slave clocks as defined in [ITU-T G.8265]. It supports
Timing characteristics of packet-based equipment clocks (Study Group 15)
Timing characteristics of packet-based equipment clocks; Amendment 2
This document is the work product of the JC-45.1 “DDR2 DIMM Clock Skew Measurement” task group
DDR2 DIMM Clock Skew Measurement Procedure Using A Clock Reference Board
This Recommendation outlines minimum requirements for the timing functions of the packet slave clocks as defined in [ITU-T G.8265]. It supports
Timing characteristics of packet-based equipment clocks (Study Group 15)
Timing characteristics of packet-based equipment clocks (Study Group 15)
本标准概述了按同步数字体系(SDH)原理运行的同步网设备的定时装里的要求。这些要求适用于SDH设备的一般环境条件规定。正常运行的SDH设备包含一个可以限踪主基准时钟的从时钟,通常SDH设备时钟(SEC)有几个基准愉人。当主时钟和从时钟间的所有链路都失效时,SDH设备应能在规定的性能极限内维持运行(即
Technical requirement for SDH equipment - clock
In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized
Timing characteristics of SDH equipment slave clocks (SEC) Corrigendum 1 Study Group 15
Timing characteristics of packet-based equipment clocks Amendment 2 (Study Group 15)
Timing characteristics of packet-based equipment clocks Amendment 2 (Study Group 15)