GB/T 7254-1995
ActivePerformanceand methods of the second order digital multiplex equipment operating at 8448 kbit/s and using positive justification
8448 kbit/s正码速调整二次群数字复用设备技术要求和测试方法
Application Summary AI generated
This standard specifies the technical requirements and testing methods for second-order digital multiplex equipment that operates at 8448 kbit/s and uses positive justification. It is applied in telecommunications networks to ensure proper multiplexing and demultiplexing of digital signals, specifically for combining multiple lower-rate digital streams into a higher-rate stream for transmission over trunk lines or microwave links. The standard is used by manufacturers and network operators to verify equipment performance, compatibility, and signal integrity in digital hierarchy systems.
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