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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ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
本标准规定了同步数字通道、SDH 馥用段和再生段的誤塊事件、參數,規範同步數字通道誤碼性能 指标。 本标准适用于 SDH 误码性能的网络规划和设计。公用传送网和其他传送网可参照执行
Technical requirements of SDHnetwork performance Error for path,multiplex and regenerator sections
ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
Weights (Erratum 1)
Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks; Corrigendum 1
Timing characteristics of SDH equipment slave clocks (SEC) Corrigendum 2 (Study Group 15)
This Recommendation is primarily intended for error control when implemented as an intermediate equipment which may be provided either with data
CODE-INDEPENDENT ERROR-CONTROL SYSTEM
This Recommendation is primarily intended for error control when implemented as an intermediate equipment which may be provided either with data
CODE-INDEPENDENT ERROR-CONTROL SYSTEM
本规范适用于 SDH/PDH 传输分析仪的校准。其他同类型仪表的校准也可参照执行
Calibration Specification for SDH/PDH Transmission Analyzer
本标准规定了64kbit/s误码分析仪的术语、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于64kbit/s误码分析仪
Technical conditions of 64kbit/s error code analyzers
本规范适用于速率在100 Mbit/s~12. 5 Gbit/s范围内的高速串行误码仪的校准。其他同类型仪表的校准也可参照执行
Calibration Specification for High Speed Serial BERT
本标准规定了线路速率为155520kbit/s、622080kbit/s、2488320kbit/s和9953280kbit/s的SDH光缆线路系统的进网要求。 本标准适用于公用电信网的SDH光缆线路系统。专用电信网也可参照使用。本标准发布之后进网的设备应当满足本标准的要求
Requirements for synchronous digital hierarchy(SDH) optical fiber cable line systems
ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
本标准规定了同步数字通道、SDH 馥用段和再生段的誤塊事件、參數,規範同步數字通道誤碼性能 指标。 本标准适用于 SDH 误码性能的网络规划和设计。公用传送网和其他传送网可参照执行
Technical requirements of SDHnetwork performance Error for path,multiplex and regenerator sections
ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
ITU-T Rec. G.828 [6] specifies error performance parameters and objectives of international, constant bit rate synchronous digital paths. Error
Error Performance Events for SDH Multiplex and Regenerator Sections Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study Group 13
Weights (Erratum 1)
Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks; Corrigendum 1
Timing characteristics of SDH equipment slave clocks (SEC) Corrigendum 2 (Study Group 15)
This Recommendation is primarily intended for error control when implemented as an intermediate equipment which may be provided either with data
CODE-INDEPENDENT ERROR-CONTROL SYSTEM
This Recommendation is primarily intended for error control when implemented as an intermediate equipment which may be provided either with data
CODE-INDEPENDENT ERROR-CONTROL SYSTEM
本规范适用于 SDH/PDH 传输分析仪的校准。其他同类型仪表的校准也可参照执行
Calibration Specification for SDH/PDH Transmission Analyzer
本标准规定了64kbit/s误码分析仪的术语、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于64kbit/s误码分析仪
Technical conditions of 64kbit/s error code analyzers
本规范适用于速率在100 Mbit/s~12. 5 Gbit/s范围内的高速串行误码仪的校准。其他同类型仪表的校准也可参照执行
Calibration Specification for High Speed Serial BERT
本标准规定了线路速率为155520kbit/s、622080kbit/s、2488320kbit/s和9953280kbit/s的SDH光缆线路系统的进网要求。 本标准适用于公用电信网的SDH光缆线路系统。专用电信网也可参照使用。本标准发布之后进网的设备应当满足本标准的要求
Requirements for synchronous digital hierarchy(SDH) optical fiber cable line systems