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已关闭问题
想问下华为微站设备，拉远站的怎样给RRU供电？
提问者：wujing8690
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提问时间：2011-10-26 21:54
想问下华为微站设备，拉远站的怎样给RRU供电，大概有200M以上的。DCDU装在外面是不行吧？谢谢啦
回复 1# 的帖子
RRU供电方式可以有两种，一种是本地200V交流供电，当然，采购的设备必须是交流设备，本地必须满足供电条件；另外一种是直流远供，需要增加直流远供设备，200m根本就不是问题，直流远供可以拉到几公里远！
RRU供电方式可以有两种，一种是本地200V交流供电，当然，采购的设备必须是交流设备，本地必须满足供电条件；另外一种是直流远供，需要增加直流远供设备，200m根本就不是问题，直流远供可以拉到几公里远！
回答时间：2011-10-27 10:13
此答案得到3次回应
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