SWITCH DEVICE

摘要

An object of the invention is to provide a switch device, which achieves high expandability, high layout freedom, and low losses. A switch device of an embodiment includes a splitter unit, a first switch unit, a second switch unit, a fiber array which connects the splitter unit to the two switch units, and a control board. The fiber array includes multiple optical fibers bundled in an arrayed fashion. At an end of the fiber array on the splitter unit side, all the optical fibers are bundled into one and connected to the splitter unit. At an end of the fiber array on the switch unit side, the multiple optical fibers are divided into two groups and formed into two sub-fiber arrays, which are connected to the first switch unit and the second switch unit, respectively.

主权项

1. A switch device configured to add and drop an optical signal to and from an optical network, comprising:
an optical splitter configured to split and combine the optical signal; a first chip including at least one optical switch configured to select a path for the optical signal; a second chip including at least one optical switch configured to select a path for the optical signal; and a fiber array including a plurality of optical fibers connecting the optical splitter to the optical switch of the first chip and the optical switch of the second chip.