GB/T 21644-2025 Active National standards

GB/T 21644-2025 General requirements for networks distance learning platform

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21644-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Data communication

ICS Name: Data communication network

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document describes the application scenarios of online distance education platforms, and specifies the functional architecture, functional requirements, network requirements, security and copyright protection requirements, platform management requirements, and performance requirements of online distance education platforms.
This document is applicable to the planning, design, construction, implementation, and application of online distance education platforms.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 21644-2008 General description of networks distance learning

Referenced Standards

GB/T 22239-2019 Information security technology—Baseline for classified protection of cybersecurity GB/T 43697-2024 Data security technology—Rules for data classification and grading

Related Standards

GB/T 3384-1982 Abolished

GB/T 3384-1982 Parameters of interface for the analogue carrier systems over the network

Publish Date: 1982-12-29

GB/T 4575-1984 Abolished

GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network

Publish Date: 1984-07-17

GB/T 4827-1984 Abolished

GB/T 4827-1984 Requirements of data transmission at 50 bit/s

Publish Date: 1984-12-26

GB/T 7436-1987 Active

GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data

Publish Date: 1987-03-16

GB/T 7555-1987 Abolished

GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs

Publish Date: 1987-03-26

GB/T 7556-1987 Abolished

GB/T 7556-1987 General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs

Publish Date: 1987-03-26