China National Standards

China B ISDN Industry Standards English PDF List


  •  China "B ISDN" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YD/T 1172-2001 Access Network Technical Specification. ISDN Basic Rate Access Interface (U Interface) Specification for Remote Equipment
    接入网技术要求——接入网远端设备isdn基本速率接入接口(u接口)技术要求
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 1086-2000 B-ISDN ATM Adaptation Layer Specification:Type 2 AAL
    b-isdnatm适配层(aal)类型2技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 1085-2000 B-ISDN ATM Adaptation Layer AAL Type 2 Signalling Technical Specification(CS-1)
    b-isdnatm适配层aal类型2信令技术规范(能力集-1)
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 1023-1999 General networking requirements for the narrow-band ISDN terminal equipment
    窄带isdn终端设备进网基本要求
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 976-1998 B-ISDN user-network interface physical layer specification
    b-isdn用户网络接口(uni)物理层规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 053.1-1997 (B-ISDN ATM Adaptation Layer Type 1 (AAL1) Technical Specification (internal standard))
    b-isdn atm 适配层类型1(aal1)技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 928-1997 Technical specification for ISDN PABXs
    n-isdn第二类网络终端(nt2型)设备isdn用户交换机技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YD/T 913-1997 Digital subscriber signalling system No.1 (DSS1)-typical DSS1 service indicator codings for ISDN telecommunications services
    1号数字用户信令系统(dss1)-用于isdn电信业务的dss1业务指示编码
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 053.4-1997 (B-ISDN ATM Adaptation Layer (AAL) type 5 Standard)
    b-isdn atm 适配层(aal)类型5标准
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 053.3-1997 (B-ISDN ATM Adaptation Layer (AAL) Type 3/4 standard (internal standard))
    b-isdn atm 适配层(aal)类型3/4标准
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 034.4-1997 ISDN subscribers - specification for network interfaces. Part 4 Technical specifications for supplementary services (internal standard)
    isdn用户--网络接口规范 第4部分:补充业务技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 034.3-1997 ISDN subscribers - specification for network interfaces Part 3: Technical specifications for third-layer basic call control (internal standard)
    isdn用户--网络接口规范 第3部分:第三层基本呼叫控制技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 034.2-1997 ISDN subscribers - specification for network interfaces Part 2: Technical specifications for data link layers (internal standard)
    isdn用户--网络接口规范 第2部分:数据链路层技术规范
    China Telecommunication Standards
    B ISDN

    English PDF
    YDN 034.1-1997 ISDN subscribers - specification for network interfaces Part 1: Technical specification for physical layers
    isdn用户?网络接口规范 第1部分:物理层技术规范
    China Telecommunication Standards
    B ISDN

    English PDF

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