单项选择题
A.一块BPL板支持1个20M8天线小区 B.一块BPL板支持3个20M2天线小区 C.一块PM9型单板供电为300W D.两块PM9型单板负荷分担时,供电可达到600W
A.10.0.0.0~10.255.255.255 B.192.168.0.0~192.168.255.255 C.172.16.0.0~172.31.255.255 D.192.0.0.0~192.255.255.255
A.WMPT B.WMPTc C.UMPT D.LBBPd