GB/T 3971.3-1983
Active
YD/T 3887.1-2021
Active
Industry standards-Postal and telecommunications
YD/T 3887.1-2021 Management and Guarantee Technical Requirements for Government and Enterprise Customer Dedicated Line Services - Part 1: Basic Principles
YD/T 3887.1-2021 Management and Guarantee Technical Requirements for Government and Enterprise Customer Dedicated Line Services - Part 1: Basic Principles
Price:
$ 30
Basic Information
Standard Code:
YD/T 3887.1-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication network
ICS Name:
Telecommunications system
Publish Date:
2021-05-17
Implement Date:
2021-07-01
Scope
This section specifies the management and security system architecture for government and enterprise customer dedicated line services, including roles, resources, supporting systems, interfaces, and related technical indicators. This section is applicable to the design and construction of government and enterprise customer dedicated line management systems.
Development Information
Related Standards
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GB/T 13722-1992
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GB/T 3972-1992
Abolished
GB/T 3972-1992 Relays for crossbar telephone switching systems
GB/T 15410-1994
Abolished