Gigabit-capable Passive Optical Networks (GPON): Physical Media Dependent (PMD) layer specification SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Optical line systems for local and access
This Recommendation is intended to describe flexible access networks using optical fibre
technology. The focus is primarily on a network supporting services with bandwidth requirements
ranging from that of voice to Gigabit-per-second data services. Also