本系列产品适合安装于通信局站传输设备机房机列的端首，为通信设备进行直流电源分配和故障告警指示；
The series fit to be installed at the start of the equipment row in the transmission equipment center of communication stations.
本系列产品适合安装于通信局站传输设备机房机列的端首，为通信设备进行直流电源分配和故障告警指示；
The series fit to be installed at the start of the equipment row in the transmission equipment center of communication stations.
应用推荐