GB/T 12511-1990
Active
YD/T 1542.4-2022
Active
Industry standards-Postal and telecommunications
YD/T 1542.4-2022 Technical Requirements and Test Methods for Information and Communications Surge Protectors Part 4: Signal Network Surge Protectors
YD/T 1542.4-2022 Technical Requirements and Test Methods for Information and Communications Surge Protectors Part 4: Signal Network Surge Protectors
Basic Information
Standard Code:
YD/T 1542.4-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communications power supply equipment
ICS Name:
Switch
Publish Date:
2022-09-30
Implement Date:
2023-01-01
Scope
This document is applicable to surge protectors used to protect signal communication interfaces from the effects of lightning or other transient overvoltages and overcurrents. This document is also applicable to the quality inspection and evaluation of surge protectors for signal networks.
Development Information
Same series standard
Replace the following standards
Related Standards
GB/T 12512-1990
Active
GB/T 12512-1990 Fibre optic attenuators—Part 1:Generic specification
GB/T 13416-1992
Abolished
GB/T 13416-1992 Switches(coaxial), RF transmission line, general specification for
GB/T 15461-1995
Active
GB/T 15461-1995 Electromechanical switches for use in electronic equipments—Part 3:Sectional specification for in-line package switches
GB/T 15462-1995
Active
GB/T 15462-1995 Electromechanical switches for use in electronic equipments—Part 3-1:Blank detail specification for in-line package switches
GB/T 9536-1995
Replaced