loop wiring concentrator (LWC)

In 8100, loop hardware for the attachment of a cluster of I/O units to a loop without having a large number of drops on the main loop cable.; 在IBM 8100信息处理系统中,一种环路硬件,用于将输入输出单元群集 器连接到环路中,使在主环路电缆上不用很多的分接器。