I imagine it will be either 10GbE or Nx1GbE on the CPE (or maybe both). 2.5GbE & 5GbE will be out soon (already in new Atom CPUs) and will work over Cat5e/Cat6 up to 100m.
Newer 802.11ac devices can in theory do ~1.7Gbps, about 1Gbps in practice.
Newer 802.11ac devices can in theory do ~1.7Gbps, about 1Gbps in practice.
5Gbps = MGBASE-T. http://www.mgbasetalliance.org/
My real world testing of 1.3Gbps 802.11ac only yields about 250Mbps of real throughput. Wifi is half duplex and has more overhead than Ethernet.
Good interview with Matthew Gast on 802.11ac
Both MG and N BaseT support 2.5G and 5G, not sure why there are 2...