從GPON到高階PON：新一代光纖網路全球商業化進程詳解

全球住宅和商業用戶對光纖到府（FTTH）服務的需求快速成長，加速了對先進被動光網路（PON）技術的需求。在政策推動下，中國和美國正穩步從傳統的千兆PON（GPON）過渡到XGS-PON、25G PON和50G PON。同時，各大營運商和廠商不僅在基礎GPON和乙太網路PON（EPON）網路的大規模部署方面展開合作，還在50G PON等新一代高效能系統的現場試驗方面進行合作。

主要亮點

• 全球住宅和商業用戶對FTTH服務的需求快速成長，推動了無源光網路技術的快速發展。
• 中國和美國正在努力推動從傳統千兆PON到更先進的系統（例如XGS-PON和下一代高速PON）的遷移。
• 主要營運商和供應商正在合作大規模部署基礎千兆PON和乙太網路PON網路。
• 產業合作正在擴展到尖端高性能PON系統的現場試驗，以滿足未來的頻寬需求。

目錄

第一章：主要市場PON發展現況

第二章：主要產業參與者的全球PON發展趨勢

第三章：台灣PON供應鏈發展現況

第四章：TRI的觀點

The need for upgraded passive optical network (PON) technology is accelerating as global residential and enterprise demand for FTTH continues to surge. Driven by policy initiatives, China and the U.S. are steadily advancing from traditional gigabit-PON (GPON) toward XGS-PON, 25G PON, and 50G PON. Meanwhile, major telecom operators and equipment vendors are collaborating not only on large-scale deployments of foundational GPON and Ethernet-PON (EPON) networks, but also on field trials of next-generation, high-performance systems such as the 50G PON.

Key Highlights

• Global surge in residential and enterprise FTTH needs is driving rapid advancements in passive optical network technology.
• Initiatives in China and the U.S. are facilitating transitions from traditional gigabit-PON to more advanced systems like XGS-PON and next-generation high-speed PON.
• Major telecom operators and equipment vendors are partnering on large-scale deployments of foundational gigabit-PON and Ethernet-PON networks.
• Industry collaborations extend to field trials of cutting-edge, high-performance PON systems to meet future bandwidth demands.

Table of Contents

1. Current Status of PON Development in Major Markets

• Table 1: Overview of China's 10G Optical Network Pilot Program
• Figure 1: Global Developmental Roadmap for PON Technology
• Table 2: PON Deployment Status in Major Countries

2. Global PON Development Trends Among Major Industry Players

• Table 3: Deployment of High-End PON in Emerging Markets by Huawei and ZTE
• Table 4: Major Global Vendors Launching PON Chipsets

3. Development Status of Taiwan's PON Supply Chain

• Figure 2: Taiwan's PON Component Suppliers Focus on the Upstream of Global PON Value Chain

4. TRI's View