With the application of computer systems and micro computer network's development,communication has become more important..The communication mentioned here is the exchange of information from digital world to real world.Therefore,communication/ telecommunication includes computer and hardware exchange,and inter-computer transmission.Serial communication means between peripheral equipments and the computer it self.It uses data signal line,ground lines,control lines and etc.to transmit data by means of digital communication.This method of communication is rarely seen,it is mainly used for long-distance communication for its relatively cheap cost; however,its transmission speed is slower than parallel transmission.
At the end,there is an expansion for cluster communication port.
因为有诸多相关术语,所以有些地方可能不尽其意,请多多包涵～ With the application of computer systems and micro computer network's development,communication has become more important..The communication mentioned here is the exchange of information from digital world to real world.Therefore,communication/ telecommunication includes computer and hardware exchange,and inter-computer transmission.Serial communication means between peripheral equipments and the computer it self.It uses data signal line,ground lines,control lines and etc.to transmit data by means of digital communication.This method of communication is rarely seen,it is mainly used for long-distance communication for its relatively cheap cost; however,its transmission speed is slower than parallel transmission.
At the end,there is an expansion for cluster communication port.
因为有诸多相关术语,所以有些地方可能不尽其意,请多多包涵～