GB/T 13429-1992
AbolishedMeasurement methods for 120-channel submarine coaxial cable carrier telephone equipment
120路海底同轴电缆载波电话设备测试方法
Application Summary AI generated
This standard specifies the measurement methods for 120-channel submarine coaxial cable carrier telephone equipment, covering parameters such as transmission level, frequency response, and crosstalk. It is applied in the telecommunications industry for testing and verifying the performance of submarine cable systems used in long-distance undersea voice communication networks. The standard ensures consistent evaluation during equipment manufacturing, installation, and maintenance.
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