In addition , the simple sdh multiplexer has special use because of its small and exquisite character . the e1 multiplexer which the dissertation focuses on is a subsystem of the 2 . 5g terminal multiplexer ( the specific demultiplexer of sdh ) . its function is tapping e1 signal from stm - 1 and multiplexing e1 signal into stm - 1 本文所研究的e1映射復(fù)用模塊,是2 . 5g終端復(fù)用器( sdh專用分接器)的一個(gè)子系統(tǒng),它所實(shí)現(xiàn)的功能就是從stm - 1中分接出e1信號以及把e1信號復(fù)用進(jìn)stm - 1 。
百科解釋
A terminal multiplexer is a software application that can be used to multiplex several virtual consoles, allowing a user to access multiple separate terminal sessions inside a single terminal window or remote terminal session. It is useful for dealing with multiple programs from a command line interface, and for separating programs from the Unix shell that started the program.