China National Standards

China keying Industry Standards English PDF List


  •  China "keying" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YD/T 2969.1-2015 (100Gbit/s dual-polarization quadrature phase shift keying (DP-QPSK) optical transceiver module Part 1: 168-pin optical module)
    100gbit/s双偏振正交相移键控(dp-qpsk)光收发模块 第1部分:168引脚的光模块
    China Telecommunication Standards
    keying

    English PDF
    YD/T 2805.1-2015 (The phase shift of the optical demodulator Part 1: for 40Gb / s differential quadrature phase shift keying (DQPSK) optical demodulator technical conditions)
    相移光学解调器 第1部分:用于40gb/s的差分正交相移键控(dqpsk)光学解调器技术条件
    China Telecommunication Standards
    keying

    English PDF
    YD/T 2618.3-2014 (40Gb/s optical transceiver module phase modulation requirements - Part 3: coherent reception and bipolar phase shift keying modulation)
    40gb/s相位调制光收发合一模块技术条件 第3部分:相干接收和双极性相移键控调制 第3部分:相干接收和双极性相移键控调制
    China Telecommunication Standards
    keying

    English PDF
    YD/T 2618.2-2013 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 2: Differential quadrature phase shift keying (DQPSK) modulation formats
    40Gb/s相位调制光收发合一模块技术条件 第2部分:差分正交相移键控(DQPSK)调制
    China Telecommunication Standards
    keying

    English PDF
    YD/T 2618.1-2013 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 1: Differential Phase Shift keying (DPSK) modulation
    40Gb/s相位调制光收发合一模块技术条件 第1部分:差分相移键控(DPSK)调制
    China Telecommunication Standards
    keying

    English PDF
    YDB 061.2-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 2: Differential quadrature phase shift keying (DQPSK) modulation formats
    40gb/s相位调制光收发合一模块技术条件 第2部分:差分正交相移键控(dqpsk)调制
    China Telecommunication Standards
    keying

    English PDF
    YDB 061.1-2011 Technical specification of 40Gb/s phase modulation formats optical transponder. Part 1: Differential Phase Shift keying (DPSK) modulation formats
    40gb/s相位调制光收发合一模块技术条件 第1部分:差分相移键控(dpsk)调制
    China Telecommunication Standards
    keying

    English PDF
    DL/Z 790.52-2005 Distribution automation using distribution line carrier system. Part 5-2: Lower layer profilers. Frequency shift keying (FSK) profile
    采用配电线载波的配电自动化 第5—2部分:低层协议集 移频键控(FSK)协议
    China Electricity & Power Standards
    keying

    English PDF
    DL/T 790.51-2002 Distribution automation using distribution line carrier systems. Part 5-1: Lower layer profiles. The spread frequency shift keying (S-FSK) profile
    采用配电线载波的配电自动化 第5部分:低层协议集 第1篇:扩频型移频键控(SFSK)协议
    China Electricity & Power Standards
    keying

    English PDF

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