ARRIS - SURFboard eXtreme N300 Dual-Band Router with DOCSIS 3.0 Cable Modem - Black
This ARRIS SURFboard cable modem uses DOCSIS 3.0 technology to ensure speed that lets you surf the Web and download videos, music and images with ease. The integrated wireless network (802.11n) is backward compatible with 802.11b/g access points
Lan line seems to be no issue. WiFi even with one device connected seems to constantly drop signal. Have tried with several different devices. Overall not too bad since I really don't use the built in WiFi router too often.
ARRIS - SURFboard eXtreme N300 Dual-Band Router with DOCSIS 3.0 Cable Modem - Black
This ARRIS SURFboard cable modem uses DOCSIS 3.0 technology to ensure speed that lets you surf the Web and download videos, music and images with ease. The integrated wireless network (802.11n) is backward compatible with 802.11b/g access points
Can SBG6580 wireless modem be hooked to phone line internet instead of coaxial cable
No, this is a cable modem. You will need to buy a dsl modem.