Product introduction
Single-phase plastic optical fiber module isinstalled in the single-phase electricity meter, which is connected withplastic optical fiber concentrator or optical combiner through the plasticoptical fiber, it can also connect with the neighbor electricity meter bycascade mode. The concentrator plastic optical fiber module is installed on theconcentrator, which is used for achieving the redundant communication loop ofplastic optical fiber below the concentratoe, this module is installed with theethernet port.