Finally connected the modem today. After going to the Comcast installation and activation page and following the instructions, the internet worked fine. The problem was that I had no dial tone. Went on Comcast's tech support chat and long story short if he had asked me for the CMAC address (printed on a sticker on the bottom of the modem) we would have saved about 45 minutes back and forth. CMAC must be registered with your Comcast account for the modem to function properly. As soon as he registered the CMAC address in my account, the buzzer immediately went off. I replaced a Comcast Arris TM822g with a used Arris TM822g. The internet is just as fast and the phone is as clean as ever. Great offer! I'm very happy that I'm now saving $10 a month on rent knowing that if anything goes wrong I'll own the modem. No more free replacements when a power surge frys it. The modem was installed in Massachusetts. People in other parts of the country seem to get different results when they contact Comcast.
π Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review