Patent ID: 9417396
Filing Date: 2016-08-16
CPC Classification: G02B,H04B,H04J,H04Q

Claim Text:
1. An optoelectronic switch comprising: N switch modules, where N is an integer; and an optical full-mesh interconnect; each switch module comprising: M client facing input ports, and M output facing ports, M being an integer which is either equal to or not equal to N; a pre-mesh AWG, the pre-mesh AWG having M inputs and N outputs, each of the N outputs connected to a respective input on the optical full-mesh interconnect; a post-mesh AWG, the post-mesh AWG having N inputs and M outputs, each of the N inputs connected to a respective output of the optical full-mesh interconnect and each of the M outputs for communicating a signal to one or more of the M outputs of the switch module; and a first array of Detector Remodulators (DRMs) located before the pre-mesh AWG, each DRM of the first array configured to receive a signal from an input of the switch module and to regenerate and/or change the wavelength of the received signal to produce a DRM output, the DRM output forming an input at a respective port of the pre-mesh AWG.