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 China 'YD/T 2805.1-2015 ' standard english version summary:

 
YD
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

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

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Issued by:   The Standardization Administration of the People's Republic of China
 
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GB Standard Code YD/T 2805.1-2015
Standard Category China Telecommunication Standards
GB Standard English Title (The phase shift of the optical demodulator Part 1: for 40Gb / s differential quadrature phase shift keying (DQPSK) optical demodulator technical conditions)
GB Standard Chinese Title 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
Chinese Version Price $1.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
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