Arris Surfboard SB8200 DOCSIS 3-1 Cable Modem

Next generation of DOCSIS 3.1 cable modem technology has been around in the corner, get ready with high speed of Gigabit Internet downstream cable modem Arris Surfboard SB8200 DOCSIS 3.1 cable modem.

What this product does

Arris Surfboard SB8200 DOCSIS 3.1 is not the first DOCSIS 3.1 cable modem in the market, Netgear CM1000 DOCSIS 3.1 cable modem has been around for a while.


DOCSIS 3.1 is the next generation of cable modem technology, 10 times faster than the most widely used today DOCSIS 3.0 cable modem. The good thing is that DOCSIS 3.1 technology is backward compatible with any existing DOCSIS 3.0 infrastructure deployed in most cable providers. So no worries, when you purchase this modem it is still compatible with any cable providers. However, you should advice your provider to assure the compatibility.

DOCSIS 3.1 is capable and ready with the downstream internet speed of up to 10,000Mbps (10Gbps) which is 10x faster than existing DOCSIS 3.0 cable modem such as Surfboard SB6183/SB6190 cable modem, Netgear CM700 DOCSIS 3.0 cable modem with 32/8 channel bonding or TP-link TC-7650 cable modem with 24/8 channel bonding .

Now, is it worth of purchasing this product when the existing cable modem infrastructure is still DOCSIS 3.0? Technology evolves so quick, at least you’re ready with this technology when it is coming soon in the future.

Surfboard SB8200


  • Based on DOCSIS 3.1 cable modem technology
  • 10 times faster than DOCSIS 3.0 cable modem
  • Comcast Xfinity and Cox Cable APPROVED! Spectrum (Charter, Time Warner and Brighthouse) and others pending approval. So far it is not compatible with Verizon, AT&T, or CenturyLink
  • 2×2 OFDM/ OFDMA DOCSIS 3.1 channels
  • Equivalent with 32x channel bonding downstream and 8x channels upload in DOCSIS 3.0 infrastructure
  • 2x Gigabit Ethernet ports. Create 2 Home Networks, both capable of gigabit speeds
  • LEDs indicate DOCSIS 3.0 or DOCSIS 3.1 Operation

The apparent difference when you compare it with Netgear CM1000 is that Surfboard SB8200 comes with two gigabit Ethernet ports but CM1000 only one Gigabit Ethernet port. With two Ethernet port you can create two separate networks with different wireless routers.

Surfboard SB8200 with two Gigabit Ethernet Ports

The other thing is that SB8200 is equipped with two different LEDs indicator for either DOCSIS 3.0 or DOCSIS 3.1 operation, CM1000 isn’t equipped with DOCSIS LED indicator.

To learn more spec and manufacturer’s detail click the link below to see as well current price in Amazon.

Click here to learn more Surfboard SB8200

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See also new generation of wireless gateway – Arris Surfboard SBG6950AC2 wireless AC1900 cable modem in addition of higher speed model Surfboard SBG7400AC2. Or you may consider lower model of Netgear C6220 AC1200 cable modem gateway.

For newer wireless gateway offered by Arris – see also Surfboard SBG7400AC2 AC2350 cable modem wireless gateway – a new cable modem router with wave 2 wireless ac technology.

To protect your home network, you may consider Bitdefender Box hardware cloud software internet protection, or you may also like Fingbox home network security and troubleshooting kit.

For upgrading your home wifi system, take a look at Asus Lyra home wifi system, or you may see comparison between Asus Lyra Orbi and Eero pro.

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