photonic network of local / metropolitan area.

摘要

This invention INTENDED TO PROVIDE A LOCAL AREA NETWORK OPTICS AND / OR STORING METROPOLITAN higher speed light in the fiber optical network to prevent collisions between packets or groups of BITS they go. A condition that must be resolved packet networks connected when two PACKAGES try to leave a connecting node (100, 102, 104, 106) in the same STEP OUT. With this invention, packet collisions opticians ENGAGING RESOLVE ALL PACKAGES CAN DO NOT REVERSE SIDE STEPS FORWARD ON for transmission to the node from which they come. With this invention, each branch of a network, for example, a network with star, it is provided with a VIA FIBER OPTIC (108, 110, 112) having two parallel IN OPPOSITE DIRECTIONS, AND OPTICAL links can be configured SEPARATELY FOR GOOD SHUTTERING THAT A NUMBER OF SUBJECTS GO STRAIGHT DIRECTLY OR VIA A loop-shaped. BEFORE ADVANCING TO THE NEXT ONE PACKAGE VIA EXISTS, it IS MADE TO DETERMINE IF A TEST IS EMPLOYED BY A PACKAGE. IF NOT BUSY, the packet travels along the optical link FORWARD to the next node. If busy, the two links OPTIC VIA OPTICAL DIRECTED TO THE PREVIOUS NODE are set very quickly to form a VIA in a loop, and the packet is sent around the track in a loop, AGAIN AND AGAIN, MANY TIMES aS nECESSARY, UNTIL CLEAR VIA to the next node.