This article covers CODA57 DOCSIS 3.1 モデム.

Overview

The Hitron CODA57 DOCSIS 3.1 Modem is a CableLabs-certified cable modem that delivers fast and reliable internet connectivity. It is a modem-only device (no built-in Wi-Fi router), making it ideal for users who want to build their own network setup. This modem supports DOCSIS 3.1 technology, offering significant speed improvements over older standards.

Sold and fulfilled by Amazon US (ASIN: B0GFGC7HWC), the CODA57 comes in a compact black chassis from Hitron Technologies.

Key Features

  • DOCSIS 3.1 Certified: Built on CableLabs-approved DOCSIS 3.1 technology, providing high-speed, low-latency cable internet for streaming, gaming, video calls, and remote work.
  • Multi-Gig Speed Support: Designed to handle today's fastest cable internet plans. When paired with a compatible router, it can take full advantage of multi-gigabit service tiers.
  • Mid-Split & High-Split Ready: Supports mid-split and high-split DOCSIS 3.1 networks, enabling faster upload speeds from your cable provider. Great for cloud backups, video conferencing, and content creation.
  • Modem Only – No Wi-Fi: The CODA57 is a cable modem only, not a router. You will need a separate Wi-Fi router or mesh system for wireless connectivity. This gives you flexibility to choose your own router.
  • Save Monthly Rental Fees: By owning your modem, you avoid ongoing rental fees from your cable provider. Over time, this can save you money.

Compatibility & Notes

  • Provider Compatibility: Works with major cable internet providers such as Comcast Xfinity, Charter Spectrum, Cox, and others. Check with your provider for compatibility before purchasing.
  • Required Equipment: You need a coaxial cable connection and a separate router for Wi-Fi. The modem includes a power adapter and an Ethernet cable (check package contents).
  • Ports: One 2.5 Gigabit Ethernet port on the back for connecting to your router or computer.
  • Placement: Ensure proper ventilation and avoid direct sunlight or humid environments.

Ideal For

  • Users looking to stop renting a modem from their cable provider and save money long-term.
  • Gamers and remote workers who need a stable, high-speed wired connection.
  • Enthusiasts who prefer a separate modem and router setup for better control over their home network.
  • Anyone wanting a DOCSIS 3.1 modem at a reasonable price point.

Summary

The Hitron CODA57 DOCSIS 3.1 Modem is a solid choice for upgrading your cable internet setup. It offers excellent performance, future-proof technology, and the potential to save on monthly fees. Just remember to verify compatibility with your internet service provider before buying.

Product Disclosure (Amazon)

  • Manufacturer: Hitron
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0GFGC7HWC
  • Note: This article covers a manufacturer-made product based on Amazon listing details.