PON CATV FTTH EDFA

PON CATV FTTH EDFA collectively form the core architecture of modern fiber-to-the-home systems. PON utilizes passive splitters to enable multiple users to share fiber bandwidth, efficiently delivering data, voice, and video (e.g., CATV signals). CATV signals at 1550 nm wavelength are transmitted over the same fiber as PON’s 1310/1490 nm wavelengths, achieving "triple-play service" integration. FTTH deploys fiber directly to end-users, providing high-bandwidth, low-latency access, while EDFA amplifies optical signals (particularly CATV broadcast signals) over long distances, compensating for power loss and ensuring signal integrity. This integrated solution supports comprehensive residential and enterprise service demands with cost-effectiveness and high reliability.