Standards

YD/T 4146-2022 Active

YD/T 4146-2022 YD/T 4146-2022 IP Layer Technical Requirements for Coordination between IP Layer and Optical Layer Based on FDN in Core Network IP Layer。

This document is applicable to controllers and forwarding devices in the backbone network that support FDN-based IP layer and optical layer collaborative technologies.

Publish Date: 2022-09-30

YD/T 4145-2022 Active

YD/T 4145-2022 Reconfigurable Data Network Interface between Control Layer and Forwarding Layer

This document is applicable to the software used to plan and design the interfaces between the forwarding layer and the control layer in a reconfigurable data network.

Publish Date: 2022-09-30

YD/T 4144-2022 Active

YD/T 4144-2022 YD/T 4144-2022 Reconfigurable Data Network Network Function Description

This document is applicable to the planning and design of control components in reconfigurable data networks, as well as the meta-capability libraries and meta-capability management software in various controlled components.

Publish Date: 2022-09-30

YD/T 4143-2022 Active

YD/T 4143-2022 Reconfigurable Data Network Overall Architecture

This document is applicable to the design and development of reconfigurable data networks, as well as the development of related equipment and the construction of networks.

Publish Date: 2022-09-30

YD/T 4142-2022 Active

YD/T 4142-2022 Testing method for network convergence and distribution devices

This document is applicable to the testing of network convergence and routing devices for telecommunications networks and the Internet.

Publish Date: 2022-09-30

YD/T 4141-2022 Active

YD/T 4141-2022 Network Concentrator and Distributor Equipment Technical Requirements

This document is applicable to the design and development of network aggregation and distribution devices in telecommunications networks and the Internet.

Publish Date: 2022-09-30

YD/T 1141-2022 Active

YD/T 1141-2022 YD/T 1141-2022 Ethernet Switch Test Methods

This document is applicable to Ethernet switches operating at the second layer, the data link layer, in the ISO OSI 7-layer reference model. Ethernet switches operating at the third layer or higher are not within the scope of this document. This document is applicable to managed network devices, and unmanaged devices are not within the scope of this document.

Publish Date: 2022-09-30

YD/T 4140-2022 Active

YD/T 4140-2022 Test method for transmitting location information of mobile terminal in emergency situation

This document applies to mobile terminals, positioning platforms, public safety response points, and other equipment involved in the transmission of location information from mobile terminals in emergency situations.

Publish Date: 2022-09-30

YD/T 4139-2022 Active

YD/T 4139-2022 Fire and security facilities maintenance regulations in the communication industry

This document is applicable to the maintenance of fire protection facilities in communication buildings.

Publish Date: 2022-09-30

YD/T 4138-2022 Active

YD/T 4138-2022 Fire and security safety evaluation guidelines for communication buildings

This document is applicable to the safety assessment of fire protection and security in communication buildings. It is suitable for self-assessment organized by communication building units and safety assessments of fire protection and security conducted by third-party service agencies. The assessment report serves as evidence of the implementation of relevant systems and a basis for rectifying potential safety hazards.

Publish Date: 2022-09-30

YD/T 4137-2022 Active

YD/T 4137-2022 The functional, performance requirements and testing methods for home 4K high-definition IPTV set-top box WLAN and other wireless transmissions with similar or adjacent frequencies based on telecommunications networks

This document is applicable to the 4KP60 set-top box products in a home wireless network environment.

Publish Date: 2022-09-30

YD/T 3866.7-2022 Active

YD/T 3866.7-2022 IPTV Digital Rights Management Platform Technical Requirements Part 7: DRM Client Interface

This document is applicable to the IPTV digital rights management client.

Publish Date: 2022-09-30