Five terminal mouth non -blocking optics router based on encircle syntonizer a little

The utility model discloses a five terminal mouth non -blocking optics router based on encircle syntonizer a little, encircle syntonizer, 6 fiber waveguides, 5 input ports, 5 delivery outlets and 2 terminal nodes a little including 12. First end input port is first fiber waveguide to second end delivery outlet, second end input port is the second fiber waveguide to first end delivery outlet, thirdend input port is the third fiber waveguide to the five terminal delivery outlet, the five terminal input port is the fourth fiber waveguide to third end delivery outlet, fourth end input port is the5th fiber waveguide to first terminal node, the second terminal node is the 6th fiber waveguide to fourth end delivery outlet. The utility model discloses utilizing and encircling the syntonizer a little and to the resonance characteristic of specific wavelength, will encircle syntonizer and the ingenious combination of fiber waveguide a little, realized the non -blocking route switching of fivetwo -way ports, it has not