Optimum Compatible Modems (2020 List)

If you are an Optimum cable internet subscriber or are looking to be one, you need to buy your own Optimum compatible modem.

You will have come across an offer from Optimum to rent a modem directly from them, rather than purchase your own. Their pitch might be tempting, but it is a mistake.

Instead of paying the $9.95 a month rental fee for a generic modem, you can take your money and purchase a modem that meets your needs.

Top Reasons To Get Your Own Optimum Approved Modem

Optimum Compatible Modems


​Faster Internet

The modem you rent from Optimum will not give you the fastest speeds that you need for your specific network. While they might advertise their modem as being high speed, it may not make the most out of your internet, making it a much better choice to buy your own.

Money Saver

Optimum charges $9.95 a month to rent a router from them. That means you will spend $119.40 a year for a modem that you do not get to own. You can easily take that same amount and put it toward a modem that is more appropriate for your needs and you get to keep.

Better Coverage

The generic modem that you receive from Optimum is not going to account for the type of coverage that you need for your network. Getting your own modem means that you will be able to choose one that will cover your entire living space as well as the amount of devices that you need to connect.

Modem Router Combo vs Separate Units 

Getting a modem router combo rather than a separate modem and router is the way to go.

  • Value For Money: You will only be buying one unit rather than two.
  • Space Saver: You will only need to find room for one device rather than trying to work how two devices can fit.
  • More Efficient: You will only have to set up one device rather than connecting and setting up two separate devices.

How To Install Your Own Optimum Modem (Router)

1. Plug your Optimum compatible modem into the power outlet.

2. Attach the coaxial cable to the cable wall jack with the other side attached to your modem

3. Connect the Ethernet cord from your computer to the LAN port on your modem.

4. Open a browser on your computer and go to the address indicated in your modem’s instructions.

5. Follow the setup wizard or instructions provided by your modem.

3 Best Optimum Compatible Modems Of 2020





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1. Motorola MG7540

Editor's Choice

1600 Mbps

4 Ports


2. Netgear C7000

High Performance

3200 Mbps

4 Ports


3. Motorola MG7315

Budget Friendly

450 Mbps

4 Ports


1. Motorola MG7540 Modem Router Combo

Best Optimum Approved Modem (Editor's Choice)

The editor’s choice for the best compatible modem for Optimum Cable Internet is the Motorola MG7540. The MG7540 is a 16x4 cable modem with an AC1600 dual band built-in router that provides security, excellent range, and has enough ports to connect all of your devices that need uninterrupted service.

The ports that you get are four Gigabit Ethernet LAN ports to provide wired connections to the devices that need them the most, such as game systems and HDTVs. This modem includes a Broadcom chipset, providing you better security from attacks.

The router uses AnyBeam Beamforming on both frequencies, allowing you to hone in the signal where you want it, further enhancing your WiFi’s performance.

The MG7540 is recommended for internet speeds up to 375 Mbps and the Gigabit router supports both the 2.4GHz and 5GHz bands, giving you a better chance for uninterrupted coverage.

2. Netgear Nighthawk C7000-100NAS

High Performance

If you are looking for a higher performance Optimum approved modem, look no further than the Netgear Nighthawk C7000-100NAS. This Nighthawk is a DOCSIS 3.0 modem with a built-in router and a 4 Gigabit wired switch.

The dual band built-in router is AC1900 offering both 2.4GHz and 5GHz bands. It also has 24x8 channel bonding, making it a great choice for streaming 4K HD videos and giving you the high speeds that you need for online gaming. The Netgear Beamforming+ extends your wireless coverage, eliminating the amount of dead spots throughout your home.

The DOCSIS 3.0 modem has a powerful 1.6GHz processor that works to boost the modem’s overall performance, ensuring that your connection will not be interrupted, regardless of whether you are streaming or wired in.

As an added bonus, you will also get parental controls throughout your network, giving you the peace of mind you need when online.

3. Motorola MG7315 Modem Router

Budget Friendly

If you are worried about your budget, you might prefer the Motorola MG7315. This Optimum compatible modem is a DOCSIS 3.0 cable modem with a built-in router.

The MG7315 has four Gigabit Ethernet ports, a built-in firewall, and a Broadcom cable modem chipset to ensure extra security against any kind of virtual attacks. The ports are 10/100/1000, providing easy wired connection for any of your game systems or HDTVs.

The built-in router has a power boost which will further extend your router’s coverage throughout your network. It does this through the built-in amplifiers that will push your coverage right up to the legal limit, getting rid of any lapses or dead spots. The Anybeam Beamforming within the router allows you to focus the router’s signal exactly where you need it to be.

The vertical design of the MG7315 means that it has excellent ventilation, keeping itself cool while taking up less desk space.

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