首先,中华电信负责光纤到楼(Fiber To The Building)的建置与成本;建设公司则负责从大楼的机房到每一层楼,然后再到各户的成本,但却转发包给中华电信做统筹建置。
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... FTSP Federal Telecommunications Standards Program 联邦远程通信标准计划 FTTB Fiber To The Building 光纤到建筑物 FTTC Fiber To The Curb 光纤到路边 ...
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3 GPON在FTTx中的应用模式 3.1 FTTB应用模式 光纤到楼宇(FTTB,Fiber To The Building)是宽带光接入网的典型应用之 一,其特征是:以光纤替换用户引入点 之前的铜线电缆,ONU布设在传统的分...
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FTTO Fiber-To-The-Building 光纤到楼
FTTH FTTN Fiber-To-The-Building 光纤到楼
Fiber To The Building FTTB 光纤到大楼
FTTB Fiber To The Building 光纤到大楼 ; 光纤到建筑物
We are, unfortunately, in a building up a large hill far from most of the campus, so a large portion of our upgrade costs would include dragging a new underground fiber up the slope to our lab.
很不幸的是我们的建筑在一个大山上而且远离校园的其他地区,所以我们的升级成本很大一部分花费是同上实验室斜坡的地下埋设光纤。
The invention relates to a node of carbon fiber reinforced plastic circular steel tube concrete column and reinforced concrete frame beam, belonging to a construction style of building node.
圆碳纤维增强塑料钢管混凝土柱与钢筋混凝土框架梁的节点,涉及一种建筑节点构造形式。
They took us to see the chemical fiber mill they were building.
他们带我们参观了他们正在修建的化纤厂。
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