Arris TM822A Touchstone Telephony Cable Modem

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Arris TM822A Product Details

The Arris TM822A is compatible with Optimum services and is one of the few cable modems they allow that has a built-in phone. The TM822A comes with 2 integrated phone lines and is backward compatible with previous DOCSIS versions. This Arris Cable modem also features 8x4 channel bonding which provides support for internet download speeds of up to 343 Mbps.

Arris TM822A Additional Features

The TM822A Touchstone DOCSIS 3.0 8x4 Embedded Multimedia Terminal Adaptor (EMTA) TM822 delivers two lines of primary line Voice over IP (VoIP), and ultra-high-speed data access. The Arris TM822A cable modem was designed to support the services desired most users and enables the home or business to access the internet reliably at a high-speed rate. Additionally, this model allows you to be able to make and receive phone calls, and attach a VoIP security system. Own your modem today & start saving on expensive monthly rental fees!

Arris TM822A Compatibility

The TM822A phone modem is compatible with Optimum cable, and some other smaller US-based providers. We always recommend calling your provider before ordering, even if you're with Optimum to ensure this model will work with your service plan, and will provision properly in your area.

Arris TM822A Specifications

The ARRIS TM822A is a high-performance cable modem that was designed for use with internet service providers (ISPs) such as Time Warner Cable and Xfinity. Its main purpose is to improve online streaming and gaming experiences. The ARRIS TM822A comes equipped with a variety of features, including those listed below:

  • DOCSIS 3.0 technology: Enables faster internet speeds and more reliable performance
  • 8x4 channel bonding: Allows for data transfer rates of up to 343 Mbps downstream and 131 Mbps upstream
  • 2 telephone lines: Enables support for 2-line Voice over IP (VoIP) services
  • Ethernet port: Connects to a computer or router for wired internet access
  • Remote management: Allows the modem to be configured and monitored remotely by the ISP
  • Compact design: The compact design is easy to install and fits in tight spaces
  • Compatible with most major cable providers: The TM822A is compatible with most major cable providers, including Time Warner Cable and Xfinity.

Note: This information is based on the specifications provided by the manufacturer and may vary depending on the specific model or version.

What's Included:

  • Arris TM822A Cable Modem
  • Ethernet Cable
  • Power Supply Cable
  • Online Installation Manual

Will this work with my internet company?

This Arris modem is primarily used and is compatible with Optimum service in most areas. To verify that this model will work in your area, always contact your service provider's customer service prior to placing your order with us to confirm that this model will work with your service plan. Some service plan speeds may not be supported.

  • Cable Modem
  • MCF
  • Optimum
  • Optimum Cable
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