Netgear CM700 High Speed 1.4Gbps Cable Modem

Netgear introduces new high speed DOCSIS 3.0 cable modem with 32x channel bonding downstream and 8x channel bonding upstream. Previously, Netgear introduced the lower speed versions including Netgear CM400 with 8/4 channel bonding; Netgear CM500 with 16/8 channel bonding; and Netgear CM600 with 24/8 channel bonding. The CM700 is the fastest one introduced by Netgear that will compete with Surfboard SB6190.

What this product does

So far, Arris Surfboard SB6190 which has the same download and upload speed as CM700 has been around for some time and is one of most popular high speed cable modem products in the market today.

Up to 1.4Gbps

When most cable providers offer premium service plan with internet speed up to 300Mbps to customer’s premises, you can actually use DOCSIS 3.0 cable modem with 8x channel bonding downstream such as very popular product by Arris Surfboard SB6141 or much better is with faster 16x channel bonding cable modem such as new Linksys CM3016 or Surfboard SB6183.

Like Surfboard SB6190, New Netgear CM700 is also designed to maximally deliver internet speed up to 1,400Mbps. Is there any cable providers that provide internet speed up to 1Gbps to customer’s premises? Netgear CM700 and Surfboard SB6190 are ready for that.

netgear-cm700 cable modem
Netgear CM700 Cable Modem

CM700 Main features

  • DOCSIS 3.0 cable modem, ideal for fastest internet service plans
  • Certified for XFINITY from Comcast, Time Warner Cable, Charter, Bright House Networks, & more. Fast self-activation for XFINITY customers
  • Ideal for streaming 4K video streaming,
  • 32x channel bonding downstream (1.4Gbps), 8x channel bonding upstream
  • Gigabit Ethernet port
  • High performance hardware with 8 MB NOR flash and 128 MB RAM

Technically when you compare Netgear CM700 with Surfboard SB6190 you can find that they are technically the same including number of channel bonding either downstream or upstream; gigabit Ethernet port and DOCSIS 3.0 CableLabs certified.

To learn more details about this new product, click the following link to know the current price in Amazon and current rating.

Click here for Netgear CM700 more details

Wireless Gateway Options

Many people with lack of networking knowledge prefer all-in-one device – the wireless cable modem gateway. Wireless Cable modem  gateway is a wireless router with built-in cable modem such as Arris Surfboard SBG6700; the new product by Arris – the Surfboard SBG7580AC; and Netgear has similar product – the Netgear Nighthawk C7000.

Netgear CM700 Vs Nighthawk C7000

If you are still wondering whether to select native modem or wireless modem gateway, take a look at the following spec comparison as an example to help you make up your mind.

With native cable modem (CM700) you still need a wireless router to build wifi network at homes such as next generation Nighthawk X10 with wireless AD technology, or you may connect to support Orbi wifi system. On the other hand, with wireless cable modem gateway such as Nighthawk C7000 you just need a single device to build the wifi network in home.

Table 1 Netgear CM700 Vs Nighthawk C7000

 Netgear CM700Nighthawk C7000
Cable modemCable Labs DOCSIS 3.0 certifiedCable Labs DOCSIS 3.0 certified
Channel bonding32x downstream (1.4Gbps)

8x upstream

24x downstream (960Mbps)

8x upstream

Internet speeds1.4Gbps download speed

240Mbps upstream speed

960Mbps download speed

240Mbps upstream speed

Wifi router speedN/AWireless AC1900 router

Speeds 1300Mbps + 600Mbps

Ethernet Port1x Gigabit Internet port4x Gigabit LAN Ports
USB PortN/A1x USB 2.0 port for sharing printer or storage
Price (Jan 2020 in Amazon)$93.00$185.00

With Nighthawk C7000 you have DOCSIS 3.0 cable modem with built-in wireless AC1900 router, you don’t need to spend more bucks to purchase wifi router.

Click here to learn more Nighthawk C7000


Netgear CM700 is one of fastest DOCSIS 3.0 cable modem with 32x channel bonding with speed up to 1.4Gbps. Similar product is Arris Surfboard SB6190 which has the same number of channel bonding for either downstream or upstream.

For new cable modem technology you may also consider new product introduces by Netgear – CM1000 DOCSIS 3.1 cable modem – DOCSIS 3.1 is 10x faster than DOCSIS 3.0 technology.

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