fiber to the cabinet 中文意思是什麼
fiber to the cabinet
解釋
光纖到交接箱-
If the optical fiber were brought directly into the cabinet, then it would be unnecessary to provide any data line or telecom protection, since there would not be a metallic pathway for transient voltage to enter into the equipment
如果光纜直接進入箱體內,則無須做任何數據線或信號線的保護,因為沒有金屬導體路徑能讓電涌電壓進入到設備內部。
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