GPON 标准 GPON ITU 标准 G984.1-2003 -GPON ITU standard G984.1-2003

Introduction Fiber-to-the-Premises solutions today vary from high-bandwidth, symmetrical and dedicated fiber Ethernet-to-the- Home (ETTH), to traditional TDM PON, such as Gigabit PON (GPON), solutions that are asymmetrical, share bandwi