RS-232串口集线器的性能指标
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RS-232串口集线器性能指标
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| | | 高速480Mbps，全速12Mbps，低速1.5Mbps | | | | | | | | | | |
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| | RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: TxD+（B）, TxD-（A）, RxD+（B）, RxD-（A）, GND
4线RS-485: TxD+（B）, TxD-（A）, RxD+ （B）, RxD-（A）, GND
2线RS-485: Data+（B）, Data-（A）, GND | | | | | | | | | | |
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| | | | | | | | | | | | None, Even, Odd, Space, Mark | | | | | | | | | | |
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| | | EN55022 Class A, EN55024, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, FCC Part 15 Class A, UL, CUL, TüV | | | | | | | |
