Оптичні корпоративні мережі доступу

Abstract

Розглянуто інтеграцію технологій DWDM та PON для забезпечення високої пропускної здатності.

The integration of DWDM and PON technologies for high bandwidth is considered. Two OFC generation schemes are considered, each of which provides the same carrier power and allows to reconfigure the frequency range without the need for complex system configuration. The DWDM-PON-based OFC evidence concept was also demonstrated, where OFDM was used to flexibly distribute descending subcarriers to end users. Moreover, for uplink the carrier is reused, and therefore the cost of the overall system can be reduced.