The theme of Sumitomo Electric Industries is "Sustainable Innovator-Creating new cable system technology and new utility value-".As a new product of the advanced digital headend (HE) "FLEXCITER series", select the "advanced cable local voluntary scrambling device" that scrambles the local voluntary broadcasting of CATV, and the surveillance video of rivers and roads that subscribers want to see. We will exhibit "Live distribution system of disaster prevention camera images" that can be viewed.As for the transmission line of CATV, there is an increasing demand for equipment renewal from HFC of optical coaxial hybrid system to FTTH of optical line system.FTTH solutions will introduce new products of 10G D-ONU with Wi-Fi, including 10G-EPON OLT, which has a high market share.Articles and photographs published in Denpa Shinbun Digital are protected by Japanese copyright law and international treaties.Copyright © DEMPA PUBLICATIONS, INC. All rights reserved.