Two newly structured optical network architecture is proposed to create new optical network service. First one is energy efficient, data center centric optical aggregation network based on wavelength/time-slots multiplexing technique. All layer-3 traffic are transferred through the optical aggregation network and switched at huge centralized router at the data center. Power consumption of the network can be reduce 1/10 - 1/20 compared to the existing Internet. Next is service mash-up network by using broadband optical wire. All service contents, hardware, and software programs are defined as service parts. Optical wire interconnects some service parts and creates new mash-up service in the network.