| 摘要 |
PURPOSE: To improve the band width in data transfer by providing a plurality of fiber links respectively having first and second end sections, a frame control circuit connected to a plurality of physical layer controllers, a frame transmission circuit, and a plurality of frame reception circuits connected to a processor. CONSTITUTION: Optical fiber links 142 and 144 transmit data packets to a host interface adapter 52 and optical fiber links 146 and 148 transmit data packets to a data moving device 48. Each of the links 142, 144, 146, and 148 is connected to physical, layer controller having first end sections 138 and 148 and opposed second end sections 174 and 176. A data transfer response is performed by connecting optical pipe frame control circuits 132 and 178, frame transmission circuits 128 and 202, and frame reception circuits 156 and 184 to the physical layer controllers. Therefore, the data transferring band can be improved. |
