10gbe and thrifty is at least for now not a good match. Could put in a PCIe dual x 10GBe card into an old PC and if that's not enough ports buy a vlan capable

10gbe and thrifty is at least for now not a good match. Could put in a PCIe dual x 10GBe card into an old PC and if that's not enough ports buy a vlan capable switch with a 10GBe uplink and enough 2.5gbe/1gbe ports for your needs.