【资料名称】：GSM900光纤选带直放站(1W/2W/5W/10W/20W联通协议)

【资料作者】：深圳国人通信有限公司

【资料日期】：2007

【资料语言】：中文

【资料格式】：PDF

【资料目录和简介】：

1前言...................................................................................1
2概述...................................................................................1
3产品应用...............................................................................1
3.1SGR-R311H V2.0光纤直放站............................................................1
3.1.1 扩展服务区域...................................................................1
3.1.2 消除盲区，提高通话质量.........................................................2
3.1.3 特殊地形覆盖...................................................................2
3.2SGR-R311H V2.0光纤直放站...........................................................2
4系统特性...............................................................................3
5系统工作原理...........................................................................3
6应用系统组成...........................................................................4
6.1 主要组成部分.....................................................................4
6.2连接方式...........................................................................4
7系统主要技术指标.......................................................................5
8电气接口...............................................................................6
8.1接入端.............................................................................6
8.2 覆盖端............................................................................6
9设备安装说明...........................................................................7
9.1 接入端...........................................................................7
9.1.1 机械特性.......................................................................7
9.1.2 安装步骤.......................................................................7
9.1.3 设备安装.......................................................................7
9.1.4 电源连接口....................................................................7
9.2 覆盖端...........................................................................7
9.2.1 机械特性.......................................................................7
9.2.2 安装步骤.......................................................................8
9.2.3 设备安装.......................................................................8
9.2.4 电源连接口.....................................................................8
10备调试和维护..........................................................................8
10.1主要测试仪器......................................................................8
10.2主要测试指标......................................................................8
10.3增益的调节........................................................................9
10.4 故障处理..........................................................................9
10.4.1 电源无指示....................................................................9
10.4.2 无光功率输出..................................................................9
10.4.3 下行无功率输出................................................................9
10.4.4 驻波告警......................................................................9
10.5电源的维护.......................................................................10
10.6功放模块的维护...................................................................10
10.7光模块的维护.....................................................................10
11产品配套监控说明.....................................................................10
11.1监控版本说明.....................................................................10
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