【資料名稱】：GSM900光纖選帶直放站(1W/2W/5W/10W/20W聯(lián)通協(xié)議)

【資料作者】：深圳國人通信有限公司

【資料日期】：2007

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

1前言...................................................................................1
2概述...................................................................................1
3產(chǎn)品應用...............................................................................1
3.1SGR-R311H V2.0光纖直放站............................................................1
3.1.1 擴展服務區(qū)域...................................................................1
3.1.2 消除盲區(qū)，提高通話質量.........................................................2
3.1.3 特殊地形覆蓋...................................................................2
3.2SGR-R311H V2.0光纖直放站...........................................................2
4系統(tǒng)特性...............................................................................3
5系統(tǒng)工作原理...........................................................................3
6應用系統(tǒng)組成...........................................................................4
6.1 主要組成部分.....................................................................4
6.2連接方式...........................................................................4
7系統(tǒng)主要技術指標.......................................................................5
8電氣接口...............................................................................6
8.1接入端.............................................................................6
8.2 覆蓋端............................................................................6
9設備安裝說明...........................................................................7
9.1 接入端...........................................................................7
9.1.1 機械特性.......................................................................7
9.1.2 安裝步驟.......................................................................7
9.1.3 設備安裝.......................................................................7
9.1.4 電源連接口....................................................................7
9.2 覆蓋端...........................................................................7
9.2.1 機械特性.......................................................................7
9.2.2 安裝步驟.......................................................................8
9.2.3 設備安裝.......................................................................8
9.2.4 電源連接口.....................................................................8
10備調試和維護..........................................................................8
10.1主要測試儀器......................................................................8
10.2主要測試指標......................................................................8
10.3增益的調節(jié)........................................................................9
10.4 故障處理..........................................................................9
10.4.1 電源無指示....................................................................9
10.4.2 無光功率輸出..................................................................9
10.4.3 下行無功率輸出................................................................9
10.4.4 駐波告警......................................................................9
10.5電源的維護.......................................................................10
10.6功放模塊的維護...................................................................10
10.7光模塊的維護.....................................................................10
11產(chǎn)品配套監(jiān)控說明.....................................................................10
11.1監(jiān)控版本說明.....................................................................10
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