In a podcast on September 26, anonymous analyst Mr. P analyzed that despite optical communication ultimately dominating, copper cables and optical communication will coexist for a long time until 2027. He believes that due to high storage costs, hyperscale cloud vendors must save money elsewhere, and Co-Packaged Optics (CPO) is currently still very expensive with yield and heat dissipation issues. Its penetration rate will remain low even after capacity ramps up in 2028-2029, and it may not truly dominate until after 2030.