WCDMA培训教程

四、光纤的安装1 光纤的安装
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光纤的安装2 光纤的安装
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五、传输线的安装
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步骤二十九
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3G基站的传输告警 基站的传输告警
• • • • • • •
LOS on unit 1, interface 1. LOF on unit 1, interface 1. RDI on unit 1, interface 3. AIS on unit 1, interface 3. LOS on unit 1, ethernet interface 2. BFD DOWN BFD Session down in ingress direction for session 1
步骤八
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步骤九
Company Confidential 36 © Nokia Siemens Networks
步骤十
Company Confidential 37 © Nokia Siemens Networks
步骤二十六
Company Confidential 53 © Nokia Siemens Networks
步骤二十七
Company Confidential 54 © Nokia Siemens Networks
步骤二十八
Company Confidential 55 © Nokia Siemens Networks
步骤二十三
Company Confidential 50 © Nokia Siemens Networks
步骤二十四
Company Confidential 51 © Nokia Siemens Networks
步骤二十五
Company Confidential 52 © Nokia Siemens Networks
步骤十四
Company Confidential 41 © Nokia Siemens Networks
步骤十五
Company Confidential 42 © Nokia Siemens Networks
步骤十六
Company Confidential 43 © Nokia Siemens Networks
步骤十一
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步骤十二
Company Confidential 39 © Nokia Siemens Networks
步骤十三
Company Confidential 40 © Nokia Siemens Networks
步骤二十
Company Confidential 47 © Nokia Siemens Networks
步骤二十一
Company Confidential 48 © Nokia Siemens Networks
步骤二十二
Company Confidential 49 © Nokia Siemens Networks
NSN WCDMA 基站安装
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一、电源线的安装 步骤1 步骤
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步骤2 步骤
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步骤二
Company Confidential 29 © Nokia Siemens Networks
步骤三
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步骤四
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Flexi WCDMA 无线模块
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WCDMA RAN
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Flexi WCDMA 基站 系统模块
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Flexi WCDMA 基站
模块化结构易于灵活扩容
• 系统模块 • 无线模块 • 可选基带容量扩展模块 • 可选传输模块 • 可选电源模块
模块化结构易于灵活建站 • 室内或室外安装 • 宏蜂窝 • 微蜂窝 • 分布系统
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Feederless BTS
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WCDMA Flexi BTS 技术参数
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Flexi WCDMA 无馈线基站
射频模块的位置靠近天线 没有30~50米长的天馈线或不需要塔放 Flexi的射频拉远应用 : 光接口最长距离 可长达200米 - 多模光纤 可长达15公里- 单模光纤
Flexi WCDMA 基站 系统模块
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Flexi WCDMA 基站 系统模块
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WCDMA RAN
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Flexi 的电源模块 FPMA
• 电源模块包括整流变压子模块(FPAA) 和/或电池子模块 (FPBA) • 电源模块中的4个槽位可以自由安装 整流变压子模块和/或电池子模块 • 提供短时间的电源备份和大幅度电压 掉压的保护 • 可提供高达 4kW DC 功耗 • 支持 1+1+1 配置达一小时电源备用 • 室外型:IP55, IP55 -35 … +55 °C
步骤五
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步骤六
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步骤七
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支持不同的传输需求
FTEB 8x E1
FTPB 8xE1
FTFA Flexbus
FTOA STM
FTIA 4xE1 + Ethernet for Hybrid Iub
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WCDMA RAN
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无线模块
系统模块
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Flexi WCDMA 基站 无线模块 内置3 x 60W 功放
三个功放3 x 60W 支持三扇区基站配置 111@60W, 或 222@30W
6x 7/16 Antenna feeder connectors
NSN基站维护培训 基站维护培训
• 四川联通
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BTS基站设备 基站设备
WCDMA
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NSN WCDMA Flexi BTS 硬件介绍 硬件介绍
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Flexi WCDMA 基站 – 主要模块
无线模块
单功放无线模块 三功放无线模块 双功放无线模块
系统模块
• 内含三扇区 • 每扇区双载波
• 内含单扇区 • 双载波
• 内含双扇区 • 每扇区双载波
• 包含传输子模块 • 包含电源分布
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谢谢各位！ 谢谢各位！
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Up to 4 kW DC power Up to 1 hour battery back up for typical 1+1+1 Outdoor IP55 -35 … +55 °C
整流变压模块
• FPAA -- AC/DC (230VAC->48VDC)
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NSN WCDMA 基站调测
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设置IP地址 设置 地址
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步骤一
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步骤3 步骤
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二、射频跳线的1 © Nokia Siemens Networks
三、射频单元电源线的安装
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步骤十七
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步骤十八
Company Confidential 45 © Nokia Siemens Networks
步骤十九
Company Confidential 46 © Nokia Siemens Networks
Multibeam connector for power interface
Duplex LC connector For optical system
Duplex LC connector For optical system interface (chaining)
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