10M What's the difference between half-duplex and automatic adaptation?

The difference between 10M half-duplex and automatic adaptation is: different sending and receiving data, different technology and different manual settings.

First of all, sending and receiving data are different.

1, 10M Half-duplex: 10M Half-duplex: There is only one action in one time period, and data can only be received in the next time period, and they are not synchronized.

2. 10M automatic adaptation: 10M automatic adaptation can receive data while sending data, and the two are synchronous.

Second, use different technologies.

1, 10M half-duplex: Because transmission conflicts are easy to occur on 10M half-duplex lines, carrier sense multiple access/collision detection is adopted.

2. Automatic adaptation of 10M: Because10m automatically adapts to two different lines in twisted pair, it is used for point-to-point Ethernet connection and fast Ethernet connection.

Third, the manual settings are different.

1, 10M Half-duplex: 10M Half-duplex needs to modify the advanced properties of the network card to manually set and change the half-duplex type of the network card.

2. 10M automatic adaptation: the default is automatic adaptation in the network card, and manual setting is not required.

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