YD/T 3421.7-2021 China
industry
standard english version:
YD
中华人民共和国
行业标准
INDUSTRY
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YD/T 3421.7-2021
Broadband customer intelligent gateway based on public telecommunication network Part 7: Technical requirements for enterprise intelligent gateway{译} 基于公用电信网的宽带客户智能网关 第7部分：企业用智能网关技术要求
Issued Date:2021/12/2
Implemented Date:2022/4/1
Issued by:
The Standardization Administration of the People's Republic of China
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