GB/T 12171-1990
AbolishedSpecification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network
TDM/FDM 60路复用转换设备进网要求
Application Summary AI generated
This standard specifies the technical requirements and performance criteria for TDM/FDM 60-channel transmultiplexing equipment used to convert between time-division multiplexed (TDM) digital signals and frequency-division multiplexed (FDM) analog signals. It is applied in the Chinese telecommunications network for interconnecting digital and analog transmission systems, ensuring compatibility and signal quality during the conversion process. The standard is relevant for network operators and equipment manufacturers involved in the deployment and testing of hybrid telecom infrastructure.
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