北京诚信通达通讯设备有限公司 cxtd2007@126.com 华为TD-LTE基站设备单板结构 （B-V2.0） eNodeB BBU 3900 Myping056 Monday January 6, 2014 To him that does everything in its proper time,one day is worth three.
目录
一、TD-LTE BBU3900单板配置 ......................................................................................................................... 2 1、单板配置原则 ............................................................................................................................................... 2 二、TD-LTE BBU3900单板结构 ......................................................................................................................... 3 1、UMPT（主控传输单板） ............................................................................................................................. 3 2、LBBP（基带处理板）................................................................................................................................... 6 3、UPEU（电源模块） ..................................................................................................................................... 8 4、FAN（风扇模块） ........................................................................................................................................ 9 5、风扇盒......................................................................................................................................................... 10 三、TD-LTE RRU硬件结构 ............................................................................................................................... 13 1、DRRU3257 ................................................................................................................................................... 13 2、DRRU3152-e（双通道射频拉远单元） .................................................................................................... 16 四、TD-LTE BBU3900附属设备 ....................................................................................................................... 20 1、DCDU-12B（配电盒模块） ........................................................................................................................ 20 2、ETP48100-B1（交流转直流配电盒模块） ............................................................................................... 21 3、线缆 ............................................................................................................................................................ 21 4、光模块......................................................................................................................................................... 23 5、GPS天线 ..................................................................................................................................................... 24
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To him that does everything in its proper time,one day is worth three.
一、TD-LTE BBU3900单板配置
FAN 3C DCDU-12B SLOT0： LBBP SLOT1： LBBP FAN SLOT2： LBBP SLOT3： SLOT6： UMPT/LMPT PWR2： UPEU SLOT7： SLOT4： LBBP PWR1： SLOT5： LBBP 1、单板配置原则 单板名称 UMPT 选配/必配 TDL制式必配 最大配置数 1 安装槽位 Slot6 槽位配置原则 初始建站主控板安装在Slot6 ? 用于F 频段时槽位配置优先顺序为：Slot2>Slot0>Slot1>Slot4>Slot5，支持由Slot2 提供面板光Slot0~ Slot LBBPd 4 2、Slot 4、Slot 5 ? 口连接RRU ? 用于E 频段(DRRU3152 –e)时槽位配置优先顺序为：Slot4>Slot5>Slot1，支持由 Slot4、Slot5 和Slot1 提供面板光口连接RRU 用于D 频段时槽位配置优先顺序为：Slot4>Slot5，支持由Slot4 和Slot5 提供面板光口连接RRU FAN c FAN 3C UPEU DCDU-12B 必配 选配 必配 必配 1 1 2 1 FAN FAN 3C PWR1、 PWR12 DCDU - 适安装在BTS3900L(ILC9)机柜（落地式机柜） LOAD0~5用于RRU，LOAD6~7用于RRU，LOAD8用于其它，LOAD9用于FAN 3C 2 / 25