See this before buying a cable modem for Optimum. After lengthy research, we found these modems to be compatible with Altice One services Optimum and formerly Cablevision. There is no official list of approved modems provided by Altice. They just state on their website that “There are many DOCSIS modems that will work”.

However, not just any DOCSIS modem will work. Use the guides below to find the most compatible cable modem for your services and speeds. Customers who have the Altice One cable box should not order their own modem. The Altice One provides for the Internet as well as TV and some other features all in one unit.

Best Modems For Optimum By Altice

#1 ARRIS Surfboard S33

The Arris S33 is the most powerful modem on the market. With internet speeds up to 2500 Mbps, it’s ideal for speed demons. Although Optimum does not provide these rates yet, they are theoretically sufficient to view teen 8K movies simultaneously. Because the S33 has a 2.5G Ethernet port rather of a traditional 1G port, such high speeds are feasible.

The S33 is a step up from the SB8200 in terms of capabilities. More future-proof, faster, and more modern. However, it might be a little much at times. Because no matter how good your cable modem may be, you will always receive the internet speed for your plan. As a result, I only suggest this to those who are looking for the best of the best.

#2 NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800)

For those on the Optimum 500 Mbps plan or below, the Netgear C7800 is a modem/router combination. The C7800 achieved 513.64Mbps, 309.15Mbps from 25 feet, and 155.21Mbps from 50 feet during testing. These results are quite good when you consider it’s an AC3200 Wi-Fi 5 router with Ethernet connections. Enough for a family of about five people to connect to the internet without issue. The Wi-Fi performed adequately in terms of range. Reaching approximately 80-90 feet is enough for a typical home

The modem is DOCSIS 3.1, which indicates that it is future-proof and technically capable of handling any Optimum plan. The limiting factor in this device is the router. And that’s why I only recommend it for the Optimum 500 Mbps plan because to the fact that there are no parental controls on the C7800. However, you may use it with a higher internet speed plan if desired. The greatest disadvantage of the C7800 is that it lacks certain features on the router. For example, Parental Controls that allow you to regulate your child’s online activity are absent.

#3 Motorola MG7550 Modem WiFi Router Combo

The Motorola MG7550 is our top pick for the best Optimum modem. This is a dependable device with a built-in high-speed router and a number of useful performance characteristics. The MG7550 has a tower design, which means there’s plenty of venting to keep it cool. As a result, the device will have a long life because the components won’t overheat and break down as easily as they would in a horizontal device.

The MG7550 also offers four 10/100/1000 Gigabit Ethernet LAN ports for connecting to your computers, HDTVs, gaming consoles, or any other Ethernet compatible device that you would want hard-wired to your modem. Being able to connect devices will offer you the greatest level of connectivity possible. The MG7550 features a built-in dual-band router, so you’ll be able to utilize both 2.4 GHz and 5 GHz bands for streaming devices and browsing devices, giving you optimum connection reliability.

The MG7550 includes Motorola’s Power Boost, which is meant to improve the strength and range of the wireless signal. It also has Beamforming technology, which may really assist you in focusing in on particular gadgets by extending the router’s reach.

#4 ARRIS Touchstone TM1602A

The ARRIS TM1602A is a DOCSIS 3.0 modem that supports 16×4 channel bonding and is compatible with Optimum cable internet. The TM1602A from ARRIS is a DOCSIS 3.0 modem with 16×4 channel bonding. Although the maximum theoretical speed is 960Mbps, you should not expect to use it for higher-speed plans.

This is a standalone modem, not a gateway; therefore, you’ll need to purchase a suitable router separately. On a 2.4 GHz band, you’ll want a router that offers rates of at least 300 Mbps.

There are six LED lights on the modem’s front (on/off, upstream/downstream, online, TEL 1, TEL 2) and a coax connector, WAN Ethernet port, and two VoIP phone ports on the back.

#5 ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem

The SURFboard SB8200 is a DOCSIS 3.1 cable modem that may easily be one of the most popular on the market. It offers consistent speeds and reliable performance, making it ideal for Optimum plans including Optimum 1 GIG. It’s arguably one of the best cable modems under $150 on the market.

The SB8200 is a DOCSIS 3.1 modem. In DOCSIS 3.0 mode, it supports 32×8 channel bonding, as well as 2×2 OFDM DOCSIS 3.1 channel bonding. The maximum announced speed is 10 Gbps, but Gigabit internet subscriptions are recommended for use with it.

As a standalone modem, the SB8200 requires a separate router. You should ideally choose a WiFi6 tri-band router. The SB8200 has four LEDs on the front (Power, Upstream, Downstream, Online), as well as a coax connector, two Gigabit Ethernet ports, and a power input on the back. There’s a power cable included with the modem, as well as one Ethernet cable and a 2-year warranty.

#6 TP-Link AC1750 Smart WiFi Router (Archer A7)

The Archer A7 is a low-cost router that works with Optimum. This device has two bandwidths. The 2.5 GHz and 5 GHz bands can operate at speeds of 450 Mbps and 1300 Mbps, respectively. As a result, the Archer A7 offers a collective speed of 1750 Mbps.

Significantly, this is not the maximum speed you’ll obtain in your home owing to external circumstances. However, the Archer A7 is ideal for streaming and gaming requirements. The Archer A7 offers extensive coverage because it has three external antennas.

This router offers a wealth of connectivity options, including four Gigabit Ethernet ports for wired connections and fast data transfers. This device is easy to set up and resembles a plug-and-play device. The security protocol, parental controls, app control, and Alexa voice command are some additional features of this router.

#7 NETGEAR Cable Modem CM1000

The Netgear CM1000 is a DOCSIS 3.1 modem that has been certified by Optimum. This is a multi-user network modem for consumers who like to stream a lot. The CM1000 features vents down the sides of the tower. The modem’s design is slim, which is both beneficial and detrimental. It’s good because finding a location for it will be easier. It’s bad because it has difficulties staying upright when cables are connected to it. The cables may easily be weighed down and cause it to lean in their direction.

The CM1000 comes with a Gigabit Ethernet connection. If you’re unhappy with that, you may connect a router with extra ports and have limitless possibilities for connection and streaming. The modem’s setup should take less than five minutes to complete. The CM1000’s performance is outstanding. Because the technology is now the most recent, your modem should be future-proof for the time being. If your plan only supports DOCSIS 3.0, then it is compatible backwardly.

Overall, if you have more than one user streaming and your home internet connection isn’t up to speed, the CM1000 modem is a great solution.

Avoid These Modems

Contrary to what other sites may tell you, the following modems DO NOT work with Optimum services. This is based on ratings, reviews, and other information relating to the poor operation of these modems. This includes modems affected by the bad Intel Puma 6 chipset which has caused a tremendous amount of headaches.

  • ARRIS SURFboard SB6190
  • ARRIS SURFboard SBG7580AC
  • NETGEAR CM700
  • Linksys CM3024

The NETGEAR CM700 is not approved for use by Altice Optimum. Anyways, the CM700 should also be avoided at all costs due to it being built with the poor Intel Puma 6 Chipset. This Chipset has caused a lot of latency issues. The Puma 6 Chipset is even the subject of a class-action lawsuit. It is contained in all 4 of the models as well.

FAQs About Optimum Cable Modems

What is the best compatible cable modem for Optimum by Altice?

There really isn’t a better one. It depends on the Optimum service tier and options you’d like included such as WiFi or Voice. As a stand-alone cable modem (no WiFi or Voice) for tiers up to 400, we recommend the Motorola one described above.

Can I use my own modem for phone service with Optimum?

Yes. Currently, there is only one supported model available in retail that’ll work. It’s listed above and should only be purchased new from ARRIS.

What is Altice One?

The Altice One is a cable box, cable modem, WiFi Router, streaming player, and phone box all in one unit. Customers can expect to pay $20.00 extra every month for using this equipment from Optimum. However, you can elect to use your own Internet equipment as listed above.

How much does Optimum charge a month for a modem?

That depends on which model you lease. You can expect to pay up to $10 a month, month after month.

How To Activate Your New Optimum Cable Modem

Review the following document to get your modem connected and set up. Then, visit https://install.optimum.com/JointInstall/ to add the modem to your account. Note – not all customers can use this method. You may have to contact Optimum support.

Optimum, Altice, and Cablevision names and their respective logos are properties of CSC Holdings. We have no direct relationship with either company.

https://www.optimum.net/cdn/static.tvlistings.optimum.net/ool/static/prod/downloads/user-guides/en/SC_BroadbandInstallGuide_COL0916IPCG36122_WEB_ENG_m1.pdf