Electrical Engineering Glossary Definition for T1

Definition

美国数字传输标准，可传输1.544Mbps的数字通信链路。T1使用两对普通双绞线，这种电缆与大多数居住区采用的电缆相同。T1可处理24路话音信号，每路信号数字化后为64kbps。利用更先进的数字语音编码技术，T1可承载更多的语音信道。

See Also

• T3
• E3
• IMA
• E1
• HDSL
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