Netgear DOCSIS 3.1 Cable Modem - CM1000-100NAS

Abt Model: CM1000100NAS | UPC: 606449111071
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Your Shipping Zip Code: 20149
Estimated Delivery Date: Jan 28th*
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Product Details

Netgear DOCSIS 3.1 Cable Modem - CM1000-100NAS

The NETGEAR CM1000 Ultra-High Speed Cable Modem provides a connection to high-speed cable Internet with speeds up to 1 Gbps†. It is the industry's first DOCSIS® 3.1 CableLabs Certified® cable modem, 10X faster than DOCSIS 3.0††. Working with DOCSIS® 3.0 and DOCSIS® 3.1 cable Internet service providers, it is the ultra-high speed cable modem ready for today's service plans and future upgrades. Enjoy ultra HD video streaming over IP with 2x2 OFDM or 32x8 channel bonding giving you the fastest download speeds—even during peak hours. Save up to $120 a year* by eliminating Internet service provider rental fees. Ideal for fastest Internet cable services like Comcast XFINITY® Gigabit, Extreme and Performance data plans.


  • Up to 1 Gbps‡ download speeds for streaming HD videos, faster downloads, and high-speed online gaming —Ideal for XFINITY® Gigabit/Blast/Extreme Internet plans
  • 32 downstream and 8 upstream channels for DOCSIS 3.0 connections
  • 2 OFDM downstream & 2 OFDM upstream channels for DOCSIS 3.1 connections provide fast and reliable Internet access
  • Works with XFINITY® from Comcast (not compatible with Cable bundled voice services)
  • Fast web based self-activation for XFINITY customers—Get connected without a service call
  • Gigabit Ethernet port—Fastest wired speeds to connect your router or computer
  • Save money over time by owning your cable equipment and avoiding monthly rental charges from your Internet provider—up to $120 per year


  • Number of Ethernet Ports: One (1) Gigabit Ethernet port with auto-sensing technology
  • Key Features
    • Fast download and upload speed enables up to 1 Gbps‡ download speeds
    • 2 OFDM downstream & 2 OFDM upstream channels for DOCSIS 3.1 connection
    • 32 downstream and 8 upstream channels for DOCSIS 3.0 connection
    • Meets DOCSIS 3.1 specifications and is backward compatible with DOCSIS 3.0 networks
    • Works with XFINITY® from Comcast (not compatible with Cable bundled voice services)
    • Gigabit Ethernet port with auto-sensing technology
    • Simple—CD-less installation
    • Memory: 128 MB NAND flash and 256 MB RAM
    • DOCSIS Quality of Service (QoS)
    • IPv6 support (Internet Protocol Version 6)
  • System Requirements
    • Cable broadband Internet service
    • Please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS® 3.1 service, otherwise this modem will only work as a DOCSIS® 3.0 modem
    • Microsoft® Windows® 7, 8, 10, Vista®, XP®, 2000, Mac OS®, or other operating systems running a TCP/IP network
    • Microsoft® Internet Explorer® 5.0, Firefox® 2.0, Safari® 1.4, or Google Chrome™ 11.0 browsers or higher
    • Not compatible with Cable bundled voice services
  • Package Contents
    • Ultra-High Speed Cable Modem—DOCSIS 3.1 (CM1000)
    • Ethernet cable
    • Quick start guide
    • Power adapter
  • Standards
    • One (1) LAN Gigabit Ethernet port
    • One (1) WAN coaxial cable connection

Approximate Dimensions:

  • Height: 5.4"
  • Width: 8.8"
  • Depth: 5.9"

Approximate Weight:

  • Unit: 0.84 lbs
  • Shipping: 2 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor


  1. * Based on a typical monthly equipment rental fee of $10 per month
  2. † 6Gbps is the maximum data transfer rate in the DOCSIS® 3.1 standard. In practice, your Internet speeds will be less, as the transfer rate through the CM1000 Gigabit Ethernet port is limited to 1Gbps. The transfer rate may also be reduced by the volume of network traffic or your service plan
  3. †† Maximum rate is derived from DOCSIS® 3.1 specifications and actual throughput will vary depending on your Internet subscription with your provider
  4. NETGEAR makes no express or implied representations or warranties about this product's compatibility with any future standards
  5. Customer-owned modems may not be compatible with certain cable networks. Please check with your cable provider to confirm this NETGEAR modem is allowed on your cable network. This product not compatible with Cable bundled voice services
California customers: Proposition 65 WARNING - learn more
Key Features
Up To 1 Gbps Download Speeds/ 32 Downstream And 8 Upstream Channels For DOCSIS 3.0 Connections/ 2 OFDM Downstream & 2 OFDM Upstream Channels For DOCSIS 3.1/ Gigabit Ethernet Port/ 128MB NAND Flash And 256MB RAM/ DOCSIS Quality Of Service (QoS)/ IPv6 Support/ Black Finish
More reasons to buy the Netgear CM1000-100NAS from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Netgear CM1000-100NAS is Brand New.
  • The Netgear CM1000-100NAS Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Downstream Data Rate1 Gbps
OS CompatibilityMac, Windows
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