bpon broadband passive optical network 中文意思是什麼
bpon broadband passive optical network
解釋
寬帶無源光網路-
Bpon technical conditions of triplexer optical assembly for access network part 1 : general characteristics of triplexer optical assembly for broadband passive optical network light network unit
接入網用單纖雙向三埠光組件技術條件.第1部分:用於寬帶無源光網路
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