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Arris TM822A Touchstone Telephony Cable Modem

  • DOCSIS 3.0 Telephone Cable Modem Only - WiFi Router Sold Separately
  • Compatible with Optimum Cable & Other Major US Cable Providers
  • 8x4 Channel Bonding Supports Internet Download Speeds Up to 343 Mbps
  • 2 Phone Ports + 1 Ethernet Port
  • NOT COMPATIBLE with Xfinity by Comcast & Time Warner Cable / Spectrum

Optimum Compatible Modems

Owning your own Optimum compatible modem has never been easier! We offer US-Based Premium technical support for all modem orders, along with a full-coverage activation guarantee which ensures a successful activation with Optimum cable. This allows you to feel peace of mind when purchasing your new modem.

Even though all the Optimum modems we carry have been verified by countless reviews, our customers and Optimum’s website, we always recommend contacting Optimum before placing an order with us to ensure that the model you’re considering will be a good fit for your service plan.