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l98106
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樓主  發(fā)表于: 2008-11-24 11:18
請問(wèn)下各位大俠，你們做以太網(wǎng)通訊都用什么牌子的以太網(wǎng)交換機，是不是一定要用工業(yè)以太網(wǎng)交換機？謝謝。
wj800220
愛(ài)好工控！
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1樓  發(fā)表于: 2008-11-24 11:41
沒(méi)做過(guò)！
smallnick
do good
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2樓  發(fā)表于: 2008-11-24 15:14
不一定要工業(yè)用的吧,看工作場(chǎng)合
zhangshichao
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3樓  發(fā)表于: 2009-02-19 21:23
看場(chǎng)合了，一般的也可以的，只要現場(chǎng)要求不高

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