ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity, Spectrum & others
Comes in Different Styles to Pick From
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- DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps.
- 32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
- Two 1-Gigabit Ethernet ports capable of link aggregation
- others Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
- Cable internet service required Does not include Wi-Fi and does not support cable digital voice service
From the manufacturer


Harness the power of DOCSIS 3.1 with the SURFboard SB8200 Cable Modem
Compatible with major U.S. cable internet providers: The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It’s approved for cable internet speed plans up to 2 Gbps. Check your cable ISP website to confirm compatibility. (Note, a 2nd IP address may be required by your cable internet provider to achieve 2 Gbps speeds.)
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The newest, fastest technology availableDOCSIS 3.1 is the newest technology available from cable internet providers that enables fast, efficient internet speeds. | Two 1-Gigabti Ethernet PortsTwo 1-Gigabit Ethernet ports capable of providing speeds up to 2 Gbps. (Note, a 2nd IP address may be required by your cable internet provider to achieve 2 Gbps speeds.) | Quick & easy setupWith a few simple cable connections and a quick visit to your ISPs self-activation portal, your network will be up and running in no time.1. Connect the cables: coaxial, power, Ethernet2. Contact your ISP (via web portal) to activate3. Connect to a Wi-Fi router to setup your devices |
SB6183 | SB6190 | SB8200 | |
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Best for cable internet speed plans | Up to 400 Mbps | Up to 600 Mbps | Up to 2 Gbps* |
Downstream x Upstream Channels | 16 x 4 | 32 x 8 | 32 x 8 |
DOCSIS 3.1 Advanced Technology | ✓ | ||
Gigabit Ethernet Ports | 1 | 1 | 2 |
*A 2nd IP address may be required by your cable internet provider to achieve 2 Gbps speeds.