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Netgear Nighthawk Mid/high-Split Multi-Gig Cable Modem - CM2500-100NAS

‎4.3/5
17 reviews
Abt
USD 249.99

at Abt

Updated: Oct 27, 2026

About this item

Mid/High-Split DOCSIS 3.1 Technology. Up To 2Gbps Download Speeds. Up To 1Gbps Upload Speeds. Works With Major Cable Providers. Xfinity Spectrum Cox Compatible The NETGEAR Nighthawk CM2500 is a high-performance DOCSIS 3.1 cable modem designed for customers who want faster internet speeds, greater capacity, and a more reliable home network experience. Built with mid/high-split technology, this modem supports up to 2Gbps download speeds and up to 1Gbps upload speeds, making it a strong choice for bandwidth-heavy households that stream, game, work from home, and upload large files throughout the day. It is also a smart option for customers looking to reduce monthly equipment rental fees by owning their own modem. With two Gigabit Ethernet ports and support for link aggregation, the CM2500 is ready to pair with a compatible router or mesh system for multi-gig internet performance.

  • InTheBox
    • Nighthawk Mid/High-Split 2gbps Internet Speed Cable Modem (Cm2500)
    • 1x Ethernet Cable
    • 1x Quick Install Guide
    • 1x Power Adapter
  • This mid/high-split DOCSIS® 3.1 cable modem delivers up to 2 Gbps of download speeds and up to 1Gbps of upload speeds
  • Faster download speeds powers your digital lifestyle with enhanced speed, capacity, efficiency, and response times
  • Unlock faster cable internet speeds, such as Xfinity’s 900Mbps download speeds and 100Mbps upload speeds. Not compatible with Xfinity Voice plans.
  • 10x faster upload speeds for seamless multi-family gaming, video conferencing, and uploading even the largest files - simultaneously. Plus, provides easy remote access to your home security cameras and files on your NAS
  • For the ultimate in performance, link NETGEAR’s award-winning WiFi 6E or WiFi 7 router or Orbi system to the CM3000 cable modem
  • Save up to $300 a year in ISP rental fees by owning this high-performance modem
  • Stay ahead of future internet speeds with our mid/high-split DOCSIS® 3.1 cable modem for much higher performance levels
  • Connect the two Gigabit ports to a router with link aggregation for up to 2Gbps
  • Unprecedented download speeds
    • Up to 2Gbps download speeds powers your demanding digital lifestyle with flawless video and music streaming, more responsive online gaming, and rapid app downloads.
  • Blazing-fast upload speeds
    • Engineered with mid/high-split DOCSIS 3.1 technology, CM2500 enables upload speeds up to 1Gbps for smooth, uninterrupted video conferencing while uploading even the largest files - simultaneously.
  • Maximize performance
    • For the ultimate in performance, combine CM2500 multi-gigabit speeds with an award-winning NETGEAR WiFi 6E or WiFi 7 router or mesh system.
  • Stop renting, start saving
    • Own your own high-performance modem for maximum flexibility to connect a WiFi router that best meets your needs while also eliminating monthly rental fees.

Specifications

Color

Black

Type

Modem

Compatibility

Major U.S. Cable Providers

DOCSIS Certification

3.1

Channel Bonding

32 x 8

Number of LAN Ports

2

Wired Speed

2 Gbps

System Requirements

Cable broadband Internet service, Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Mac OS, Other operating systems running a TCP/IP network. Microsoft Internet Explorer 5.0 or later, Firefox 2.0 or later, Safari 1.4 or later, Google Chrome 11.0 or later. Cable broadband Internet service

Upstream Data Rate

200 Mbps

Standards

One (1) LAN 2 Gbps Gigabit Ethernet port with auto-sensing technology, Two (2) LAN 1Gbps Gigabit Ethernet ports with support for link aggregation, One (1) WAN coaxial cable connection

IPv6 Support

Yes

In the Box

Nighthawk Mid/High-Split 2gbps Internet Speed Cable Modem (Cm2500), 1x Ethernet Cable, 1x Quick Install Guide, 1x Power Adapter

Parts Warranty

1 Year Limited

Labor Warranty

1 Year Limited

Package Weight (lbs)

3

Package Size HxWxL (in)

5 x 9 x 10

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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