【正文】 ...........................................................................................................15指示燈的說明: ...................................................................................................................................................16光纖參數(shù) ............................................................................................................................................................17技術(shù)參數(shù) ............................................................................................................................................................17使用注意事項 ....................................................................................................................................................17 77常見故障排除 ....................................................................................................................................................17第四章 10/100/1000M 光纖收發(fā)器說明書 .........................................................18概述 ....................................................................................................................................................................18型號描述 ............................................................................................................................................................18包裝清單 ............................................................................................................................................................18LED 描述: .........................................................................................................................................................18安裝轉(zhuǎn)換器的步驟： ........................................................................................................................................19鏈接到吉比特裝置： ........................................................................................................................................19電纜連接參數(shù)： ................................................................................................................................................20TP光纖技術(shù)規(guī)格： .........................................................................................................................................20第五章 NTR14/R16/R16M 光纖收發(fā)器機(jī)架 ...................................................20簡介： ................................................................................................................................................................20清單： ................................................................................................................................................................20系統(tǒng)概述： ........................................................................................................................................................20安裝方法 ............................................................................................................................................................21技術(shù)規(guī)格： ........................................................................................................................................................21第六章 MODEL277 RS232/RS485/RS422 接口光纖 MODEM............21一、技術(shù)參數(shù) ....................................................................................................................................................22二、產(chǎn)品簡介 ....................................................................................................................................................22三、面板絲印圖 如圖 1 ................................................................................................................................22四、接口說明 ....................................................................................................................................................22五、指示燈說明 ................................................................................................................................................23MODEL277 RACK A型 ..........................................................................................................................................23指示燈說明 ........................................................................................................................................................23接口說明 ............................................................................................................................................................24MODEL277 RACK B型 ..........................................................................................................................................24指示燈說明 ........................................................................................................................................................24接口說明 ............................................................................................................................................................25第七章 多電口交換型收發(fā)器 ............................................................................25簡介 ....................................................................................................................................................................25包裝清單 ............................................................................................................................................................26安裝 ....................................................................................................................................................................27指示燈的說明 ....................................................................................................................................................29 88光傳輸特性： ...........................................................