Solid DOCSIS 3.1 Modem. Mediacom preferred. - Simple installation right out of the box! Great speeds.
20% off NETGEAR – Nighthawk DOCSIS 3.1 Cable Modem CM2500, 2 Gbps, Multi-Gig, Guided Set Up, 2 Gigabit Ports, Xfinity/Spectrum/Cox – Black
SKU: 6577809
$19999
Was $249.99 Save $50.00
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NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black Original price was: $349.99.$279.99Current price is: $279.99.
NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black Original price was: $249.99.$199.99Current price is: $199.99.
Overview
- MAXIMIZE YOUR CABLE INTERNET: A dedicated DOCSIS 3.1 cable modem lets you pair any WiFi router or mesh system you choose, so you can build the home network you want and upgrade your WiFi anytime without replacing your modem.
- APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity, Spectrum, Cox, and most US cable providers on internet plans up to 2 Gbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup.
- GET THE FULL SPEED OF YOUR PLAN: DOCSIS 3.1 supports plans up to 2 Gbps download and 1 Gbps upload, so sending large files and live streaming move nearly as fast as downloading. Actual speeds vary by plan and provider.
- FUTURE-PROOF YOUR HOME NETWORK: Two Gigabit Ethernet ports connect to a compatible router, with Link Aggregation combining both for speeds up to 2 Gbps. Ready for today’s multi-gig plans and tomorrow’s upgrades.
- SET UP AND MANAGE YOUR MODEM WITH THE NIGHTHAWK APP: Download the free Nighthawk app on iOS or Android for guided setup. Check modem status, run speed tests, and manage firmware updates from anywhere. Active internet required.
- RELIABLE PERFORMANCE: DOCSIS 3.1 Active Queue Management prevents slowdowns during peak-hour congestion, keeping speeds steady when the whole family is online. FCC certified for use in the United States.
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Specifications
Capacity & configuration
- Modem Type
- High speed
Dimensions & weight
- Product Name
- NETGEAR Nighthawk DOCSIS 3.1 Cable Modem CM2500, 2 Gbps, Multi-Gig, Guided Set Up, 2 Gigabit Ports, Xfinity/Spectrum/Cox
- Product Height
- 6.8 inches
- Product Length
- 3.7 inches
- Product Width
- 8.2 inches
- Product Weight
- 1.09 pounds
Features
- Brand
- NETGEAR
- Color
- Black
- Internet Service Provider (ISP) Compatibility
- Cox Communications
- DOCSIS Certification
- 3.1
- Downstream Data Speed
- 2000 megabits per second
- Upstream Data Speed
- 1000 megabits per second
- Channel Bonding
- 32 x 8
- Number of LAN Ports
- 2
- Quality Of Service (QoS) Traffic Prioritization
- Yes
- DOCSIS Compliant
- Yes
- Wired Speed
- 2000 megabits per second
- Gigabit Ethernet Speed
- Yes
- System Requirements
- Cable Broadband Internet service, Wi-Fi router required for connection to Wi-Fi devices
- UPC
- 606449157758
Power & warranty
- Model Number
- CM2500-100NAS
- Warranty - Parts
- 1 year
- Warranty - Labor
- 90 Days
Warranty & protection
See manufacturer documentation.
Register your product with the manufacturer within 30 days of delivery.
Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.
Customer reviews
Write a reviewWorks amazing - Perfect price and perfect speeds. It supports my network up to several gigs a second
Netgear Nighthawk Cable modem - Easy to install. It replaces the cable modem from you carrier, so you save the monthly fee. Then I added a mesh wi fi router and have great coverage everywhere in the home Upstairs, main floor and finished basement , even the patio and driveway which is desirable for the security cameras.
Modem is fine when not defective - Description: Second one of this unit works well. Had it connected and working within 10 minutes. That follows purchase of a defective unit on which I wasted over 10 hours on the phone with four Netgear analysts, four ISP analysts and a $100 visit by my ISP, only to be told my internet connection was fine and the modem was defective. I wish I had gone back to Best Buy before all that. Best Buy took it back and gave me a new one with no questions asked. Really appreciate that. Netgear has done nothing for me, in spite of being supplied the information in this review.
new Netgear Nighthawk Cable Modem - Had to replace old cable modem; this was the easiest setup ever and is working great for home office wifi
Fantastic - Regret not purchasing my own modem long ago instead of renting from the cable company
Title: It Does Extremely Well - Description: My objective opinion is that it does extremely well for what it is intended to do.
Good modem! - I have only had this for a short while but it has proven its money worth already and I am glad I upgraded
Easy to install - A great upgrade to my existing service. One phone call to activate it is all that was needed.
Great Modem - Very pleased with this modem. Easy set up and have had absolutely no problems with it working. Works much better than our Xfinity modem.
Speed - A massive update from my last Modem. Mine just shut off one day so needed a new one. Decent price and great speeds. I noticed the difference in my online gaming instantly.
Easy setup process and works well. No issues with it so far. Longest part of setup was dealing with service provider to allow modem access to network.
⭐Great for Working From Home - I've been using this modem for my work-from-home setup, and it's been great. Setup was quick and easy, and I was online within minutes. I also liked being able to grab it in-store instead of waiting for shipping. I use it 8+ hours a day for meetings, uploads, and streaming, and the speeds stay consistent. If you have a high-speed internet plan, this modem can definitely keep up. Highly recommend! ⭐⭐⭐⭐⭐
Cable modem - Is a cable modem. It works. Can access settings from a web browser on phone or pc
NEVER BUY NETGEAR - I will never buy a Netgear product again. I bought the 2500. worked great for about 4 days then it just stopped working. returned it to best buy. The have no networking hardware so I had to get a 3000. Same thing, worked great for about 5 days, then stopped working.
strong signal - This unit solved issue of dropped signal to our work computers. Both mine and wife work from home most days and this had been an issue before we changed modem. No more issues
Great router. - Solved my issue. Was very easy to hook up. No problems
Does the job - Does exactly as advertised. Just make sure you have a router that’s compatible with it, and you’ll be more than happy with the product.
Great modem for nighthawk fans - Works great in-tandem with nighthawk router and very reliable.
trash - could not figure out why my internet kept resetting and turns out it was this new modem i bought and paid 250 for. i would not reccommend
Questions & answers
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Email [email protected] or call (888) 419-6820 during business hours.
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