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20 Best Arris Tm822G Modems of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Arris Tm822G Modems of 2023. Check our ranking below.
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- DOCSIS 3.0 compliant PacketCable 1.0 and 1.5 compliant PacketCable 2.0 support with firmware upgrade
- Flexible 8x4 downstream/upstream channel-bonding with superior throughput Backwards compatible with DOCSIS 1.0, 1.1, and 2.0
- Up to two lines of carrier-grade VoIP Multiple Protocol Support: PacketCable (NCS) or Session Initiation Protocol (SIP) IPv4 or IPv6 addressing modes for DOCSIS CM layer
- The Touchstone DOCSIS 3.0 8x4 Embedded Multimedia Terminal Adaptor (E-MTA) TM822G delivers two lines of primary line Voice over IP (VoIP), ultra-high speed data access, and multiple battery pack options to support telephony service during power outages.
- Certified and optimized for use with XFINITY internet & voice service from Comcast. Does not work with other cable internet telephone providers.
- DOCSIS 3.0 cable modem with 8 download & 4 upload channels for speeds up to 343 Mbps and 131 Mbps respectively.
- 2 telephony Ports for voice over IP and 1Gigabit Ethernet port
- Battery back up sold separately. Loop Diagnostics for remote testing and troubleshooting of in-house wiring
- 2 year Warranty with US technical support. Please Note: Kindly refer the User Manual before use.
- COMPATIBLE with OPTIMUM, CABLEVISION, COMCAST XFINITY, and MEDIACOM
- The Arris TM822G is a DOCSIS 3.0 modem, backwards compatible with DOCSIS 1.0, 1.1, and 2.0
- Telephone , VoIP capabilities, including 2 phone ports
- 8x4 Bonded Channels (downstream, upstream)
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. .Telephone Port : None. HD Multi-Media Streaming : Yes.
- Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
- Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
- System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
- Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Froniter or other Fiber Optic, DSL or Satellite internet service providers.
- Does NOT include Wi-Fi and Does NOT support cable digital voice service.
- The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It is approved for cable internet speed plans up to 1 Gbps. Check your cable ISP website to confirm compatibility.
- 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels.
- Two 1-Gigabit Ethernet ports
Last update on 2025-07-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: Why is the battery light flashing on my Arris modem?
A: If the battery of your Arri`s modem is blinking or flashing it means that it was already going to be defective.
Q: Why is my router blinking?
A: Your ISP Is Checking That Your IP Address Is In Use. … Your ISP is Checking That Your Connection Is Healthy. … You’re Being Port-Scanned by Botnets and Other Would-Be Intruders (But Don’t Worry!) Don’t panic,but a large portion of the traffic you’re seeing,even when your computers are turned off …
Q: What does it mean when the Link light on a modem is blinking?
A: The send light on a cable modem indicates your uplink status . When the send light is solid, there is a solid uplink connection between you and your ISP. If it is continually blinking without ever going solid, in most cases it means there is an outage in your area.