GB/T 7626-1987
Active4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits
在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器
Application Summary AI generated
This standard specifies the technical characteristics and interface requirements for a 4800 bps modem with a manual equalizer, designed for data transmission over leased telephone-type circuits. It is applied in telecommunications and data communication systems where reliable, medium-speed data exchange is needed over dedicated analog phone lines, such as in private networks or legacy point-to-point connections. The standard ensures interoperability between equipment from different manufacturers in contexts like industrial control, financial data transfer, or remote monitoring.
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