GPON和XG(S)-PON技术白皮书

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目录

1概述··························································································································································1

1.1GPON和XG(S)-PON简介··················································································································1

1.2GPON和XG(S)-PON网络架构···········································································································1

1.3GPON和XG(S)-PON的发展历程·······································································································2

1.3.1PON网络的起源························································································································2

1.3.2GPON技术标准简介··················································································································5

1.3.3GPON技术标准的演进··············································································································6

2GPON的技术原理···································································································································7

2.1GPON的基本概念································································································································7

2.1.1GEM帧······································································································································7

2.1.2GEMPort···································································································································8

2.1.3T-CONT······················