Spain, March 4 -- ZTE Corporation, a global leading provider of integrated information and communication technology solutions, today unveiled the industry's first multi-ONU burst 200G-PON prototype at MWC Barcelona 2026, achieving a transmission rate of 200 Gbps.The introduction of coherent technology into 200G-PON significantly enhances transmission speed and unlocks spectrum potential. However, the P2MP architecture of PON systems poses a major challenge. Coherent transmission is typically used for continuous signals, while PON uplink involves short bursts from multiple ONUs, imposing extremely high requirements on both transmission and reception. ZTE's newly released prototype addresses this critical challenge through breakthrough innova...