2 USB (optional)—Connects the Residential Gateway to selected devices. For
models that support USB, the default is one USB port.
3 TEL1 and Alarm/Tel2—RJ-11 telephone ports for connecting telephones, fax
machines, and/or an analog home alarm system.
4 ETHERNET—Four RJ-45 Ethernet ports allow connection to the Ethernet port on
your PC or network device.
5 MoCA/Cable—F-connector connects to your home coax network to provide
Cable and MoCA service.
6 POWER—Connects the Residential Gateway to the AC wall outlet.