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大家都知道在以前老式的光端機(jī)是有分點(diǎn)對(duì)點(diǎn)式光端機(jī)與節(jié)點(diǎn)式光端機(jī)的。而現(xiàn)在廣州銀訊的光端機(jī)，可組成SDH環(huán)網(wǎng)、星形網(wǎng)、樹(shù)形網(wǎng)、點(diǎn)對(duì)點(diǎn)、點(diǎn)對(duì)多點(diǎn)等多種組網(wǎng)方式。小編今天為大家介紹以前的點(diǎn)對(duì)點(diǎn)式光端機(jī)與節(jié)點(diǎn)式光端機(jī)的主要區(qū)別，分別從他們的概念為大家講解。什么是…
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