Small routers with wireless capable of taking an SFP connection and pushing 1Gbps to WAN?

Looking for a small router which ideally has wireless (WLAN) capabilities, an SFP port (SFP+ is fine but I want to keep this as cheap as possible in bulk) and capable of pushing 1Gbps between LAN and WAN.

I'm sure Cisco has a few that have these features but I'm looking for recommendations. These will be installed at both residential and commercial properties.

Thanks. :-)