Using stable power in the infrastructure network of Hybrid Fiber Coaxial (HFC) NODEs is a major concern and a priority. A NODE is an active device that requires a supply of electrical energy to operate. The same applies to outdoor cabinets. This is where the active equipment of the Fiber-to-the- Home (FTTH) network is located. An outdoor cabinet as the location of active devices in the Fiber To The Home network becomes a system for efficient power consumption of the Fiber To The Home network in a hybrid fiber coaxial network.This ongoing study focuses on demonstrating the impact of the network reconstruction conversion process on the power consumption efficiency of an existing network, Hybrid Fiber Coaxial (HFC), to his FTTH (Fiber To The Home) network. And the savings in monthly electricity bills with continued use of HFC technology are about 16% of the monthly bill.