Fiber-to-the-Home Integration With Digital Link on Microwave Subcarrier Transport Systems

A directly modulated fiber-to-the-home (FTTH) integration with digital link on microwave subcarrier (DLOMS) transport system based on -1 side mode injection-locked and optoelectronic feedback techniques is proposed and demonstrated.Directly modulated baseband (BB) (622 Mbps) and radio frequency (RF) (622 Mbps/10 GHz) signals are successfully transmitted simultaneously over an 80-km standard single-mode fiber (SMF) transmission.Low bit error rate (BER) values and clear eye diagrams were achieved in our proposed systems.This demonstrated FTTH/DLOMS transport system is a promising candidate for broadband access networks.