一般而言，数据机会连接至电脑上的其中一个序列埠。
Typically, the modem is connected to one of the serial ports on the computer.
使用缓冲区中的资料，将指定的字元数目写入序列埠。
Writes a specified number of characters to the serial port using data from a buffer.
主控台和AUX 埠是序列埠，它们主要使用在路由器的初始组态设定。
The console and AUX ports are serial ports that are used primarily for the initial configuration of a router.
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