Method and architecture for optical networking between server and storage area networks

For AC (OBS) and network SAN via the light pulse circuit (storage area network and server regions network) is the high speed data method and system. A edge node and exchange node OBS network module coupled with the SAN islands. In one embodiment, the OBS network AC (PBS) and a photon pulse train. The converted capacitor, the edge PBS node and SAN gateway by which the SAN interface shows, with multiple PBS exchange node configuration of PBS edge nodes. The other capacitor, the PBS an AC/DC edge node is positioned in width of SAN. The is used for via designation external gateway protocol of the section is data. At SAN and is sealed by SAN and a data of the optical channel frame. Used to a sealing fibre channel frame PBS frame via the data of PBS network transmission. The is further supports and such as LAN and traditional WAN network interface.