FTTH: Place ONU indoor, and realize the real fiber to the"home".
Services users are mainly high-level home users, such as users in villa or high-end districts. This provides integrated services of triple play, high-speed internet access, voice and CATV etc.
internet topography of FTTH solution
2. FTTB solution
FTTB: install ONU in user side passageway or cenote inside, and an ONU shared by many users is the most main service type currently. It has two kinds of service users, one is users in apartments,the other is companies in commercial buildings. Of which the coaxial cables transmit CATV signals, while Category V or twisted pairs transmit telephone signals and internet services