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What s full duplex and half duplex?

Author: Sunell - Intelligent Video Total Solution Provider      Time: 2019-04-26      Visits: 130

Full duplex : 

Data communication allows data to be transmitted in both directions simultaneously. Like the switch or telephone, The network card can also receive data while transmitting data, and the two are synchronized.

Half duplex:

Data transmission allows data to be transmitted in both directions, but at a certain time, only data is allowed to be transmitted in one direction。 like Walkie-talkie


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