Abstract: The solution can provide a switch-configurable diplexer architecture for dual-band communication. A first diplexer can have a first band for an interlink connection between an access point and a device and a second band for an intralink connection between the device and a second device. The first band and the pass band can be separated by a first gap. A second diplexer can have a third band for the first interlink and a fourth band for the intralink. The third band and the fourth band can be separated by a second gap. The first band and the third band, as well as the second band and the fourth band, can partially overlap. A processor can identify that the access point has selected, for the interlink connection, a first channel corresponding to the second gap and determine, responsive to the identification, to use the second diplexer for the intralink connection.