华为R4850G6开关电源模块48V高效通信整流模块华为R4850G6室内通信电源模块R4850G6”参数说明认证:CE功能:AC/DC输出类型:多路输出输出功率:>500W输入电压:220V稳压形式:调宽式开关稳压电源电源启动方式:自激式开关电源连接方式:串联式开关电源供电系统:一级配电设备型号:通信电源模块R4850G6规格:48V50A商标:高效模块包装:原厂包装华为R4850G648V50A:华为R4850G6室内通信电源模块R4850G6华为R4850G6高效模块:华为R4850G6室内通信电源模块R4850G6华为R4850G6:华为R4850G6室内通信电源模块R4850G6华为模块R4850G6:华为R4850G6室内通信电源模块R4850G6华为R4850G6通信电源模块:华为R4850G6室内通信电源模块R4850G6R4850G6:华为R4850G6室内通信电源模块R4850G6R4850G648V50A:华为R4850G6室内通信电源模块R4850G6通信电源模块R4850G6:华为R4850G6室内通信电华为R4850G6室内通信电源模块R4850G6源模块R4850G6华为室内通信电源模块:华为R4850G6室内通信电源模块R4850G6通信电源模块高效:华为R4850G6室内通信电源模块R4850G6