To make your decision easier when choosing a modem, three categories of modems exist. Presented below, the recommended Breezeline approved modems (categorized by DOCSIS 3.1 and WiFi).
Read the Cable Modem Buying Guide to help you choose a modem. Do not forget to purchase your modem accessories.
Fiber customers must rent an internet device from Breezeline. You may not purchase your own fiber modem.
The following modems are not compatible with Breezeline: NETGEAR C6300v2 and any eMTA (cable modem and telephone combo device).
Internet providers have begun removing some DOCSIS 3.0 modems from their networks. To maximize the years of use from a modem, it is strongly recommended to purchase a DOCSIS 3.1 device (the latest standard).
Note: ApprovedModemList.com may receive a small commission from affiliate links, which helps to keep this website online.
Jump to the full Breezeline approved modem list
Last Updated: March 1, 2023 (Atlantic Broadband is now Breezeline)
Recommended Breezeline Approved Modems for March 2023
Best DOCSIS 3.1 Modem
| Model # | Motorola MB8600 |
| DOCSIS | 3.1 |
| Color | Black |
| WiFi Router | No |
| VoIP Telephone Adapter | No |
Best WiFi Modem
| Model # | NETGEAR CAX80 |
| DOCSIS | 3.1 |
| Color | Black |
| WiFi Router | Yes (WiFi 6) |
| VoIP Telephone Adapter | No |
Full Breezeline Approved Modem List
The Modems Listed Below Are All DOCSIS 3.0 Modems Unless Indicated as a DOCSIS 3.1 Modem
♦ Indicates an Intel Puma Chipset Defect – Do Not Buy
Note: ✅ means Yes, ❌ means No
| Brand | Model # | Channels | VoIP | WiFi |
|---|---|---|---|---|
| ARRIS | S33 | DOCSIS 3.1 | ❌ | ❌ |
| ARRIS | SB6190 ♦ | 32×8 | ❌ | ❌ |
| ARRIS | SB8200 | DOCSIS 3.1 | ❌ | ❌ |
| ARRIS | SBG7400AC2 ♦ | 24×8 | ❌ | ✅ |
| ARRIS | SBG7580-AC ♦ | 32×8 | ❌ | ✅ |
| ARRIS | SBG7600AC2 ♦ | 32×8 | ❌ | ✅ |
| ARRIS | SBG8300 ♦ | DOCSIS 3.1 | ❌ | ✅ |
| Hitron | CODA ♦ | DOCSIS 3.1 | ❌ | ❌ |
| Motorola | MB8600 | DOCSIS 3.1 | ❌ | ❌ |
| NETGEAR | C6900 | 24×8 | ❌ | ✅ |
| NETGEAR | C7000 | 24×8 | ❌ | ✅ |
| NETGEAR | C7800 | DOCSIS 3.1 | ❌ | ✅ |
| NETGEAR | CM600 | 24×8 | ❌ | ❌ |
| NETGEAR | CM700 ♦ | 32×8 | ❌ | ❌ |
| NETGEAR | CM1000 | DOCSIS 3.1 | ❌ | ❌ |
| NETGEAR | CM1200 | DOCSIS 3.1 | ❌ | ❌ |
| NETGEAR | CM2000 | DOCSIS 3.1 | ❌ | ❌ |
| NETGEAR | CAX80 | DOCSIS 3.1 | ❌ | ✅ |
Channels: first # refers to downstream channels, second # refers to upstream channels (e.g. 16×4, means 16 downstream channels and 4 upstream channels)
DOCSIS 3.1 offers the fastest speeds
VoIP: indicates if the modem has telephone capability
WiFi: indicates if the modem has WiFi capability
Breezeline Modems Removed in January 2019
ARRIS CM8200 (added)
ASUS CM-32
D-Link DCM-301
Motorola MB7220
Motorola MB7420
Motorola MG7310
Motorola MG7540
Motorola MG7550
NETGEAR C7800 (added)
SMC D3CM1604
TP-Link ARCHER CR500
TP-Link ARCHER CR700
TP-Link CR1900
TP-Link TC-7610
TP-Link TC-7620
TP-Link TC7650
TP-Link TC-W7960
Ubee DDM352
Ubee DDM354
Ubee DDW365
Ubee DDW366
Ubee DDW3611
Ubee DDW36C
Zoom 5341J
Zoom 5345
Zoom 5350
Zoom 5352
Zoom 5354
Zoom 5360
Zoom 5363
Zoom 5370
Breezeline Modems Added in February 2019
Motorola MB8600
Breezeline Modems Added in April 2020
ARRIS CM8200 (removed)
ARRIS DG1660 (removed)
ARRIS SB6141 (removed)
ARRIS SBG6400 (removed)
ARRIS SBG6580-2 (removed)
ARRIS SBG6700-AC (removed)
ARRIS SBG6782-AC (removed)
ARRIS SBG8300
Cisco DPC3010 (removed)
Hitron CDA3-35 (removed)
Hitron CGNM-2250 (removed)
Hitron CGNM-3550 (removed)
Hitron CGNM-3552 (removed)
Hitron CGNVM-3582 (removed)
Motorola SB6141 (removed)
Motorola SB6180 (removed)
Motorola SBG6580 (removed)
NETGEAR C3000-100NAS (removed)
NETGEAR C3700-100NAS (removed)
NETGEAR C6220 (removed)
NETGEAR C6300 (removed)
NETGEAR N450 (CG3000Dv2) (removed)
NETGEAR CM400 (removed)
NETGEAR CM1200
Breezeline Approved Modems Added in January 2021
ARRIS S33
ARRIS SBG7400AC2
ARRIS SBG7600AC2
NETGEAR CM2000
NETGEAR CAX80
Breezeline Approved Modems Removed in March 2021
ARRIS SB6183
ARRIS SBG6900-AC
NETGEAR C6250
NETGEAR CM500
Breezeline Approved Modems Added in November 2022
Hitron CODA
Breezeline Company Information
Breezeline Phone Support: 1-888-536-9600
Breezeline serves the following areas: Connecticut, Delaware, Florida, Maine, Maryland, New Hampshire, New York, Ohio, Pennsylvania, South Carolina, Virginia and West Virginia.
mary cooper **redacted personal info** customer I like to connect to wifi
Mary, you will need to personally contact Atlantic Broadband to have equipment activated for you. Your personal info was redacted to protect you.
This site deals with letting people know which modems are approved for each ISP (internet service provider).
Is the NETGEAR CM1200 still in the approved modem list? Hard to find the information and hard to contact customer service. Also, do triple plays (with voice) need to be unbundled first before being able to use this cable modem, provided it is currently approved?
Yes, the NETGEAR CM1200 is approved for Atlantic Broadband service (here is Atlantic Broadband’s approved modem list). Keep in mind the CM1200 does not have phone capabilities, so you won’t be able to take advantage of your triple play bundle unless you are using a phone device from Atlantic Broadband. Just activate the new modem with your current plan; there should be no need to unbundle anything unless you want to delete services.
Hope that helps, Roberto.
CM1000v2 is not on the list but CM1000 is… Is the v2 supported?
Hello, Steve, the NETGEAR CM1000v2 probably would be supported even though it is not on their Atlantic Broadband approved modem list.
Steve, you can email Atlantic Broadband with your street address to get a definitive answer for your residence.
I called and Atlantic Broadband Tech support told me they do not have an approved list and they will not approve any type of modem, but the Tech Support Rep said if I give him a model number that he can let me know if he commonly sees it in use, he said the CM1000 he sees a lot… . I got the V2, they updated my Firmware on it so they support it, but I have had nothing but issues with connection interruption via MDD Message Timeout, ABB tells me signal is excellent and Netgear hasnt been able to resolve yet. Never had connection issues like this before. We’ll see if Netgear can resolve this weekend or I’m returning it for a Motorolla.
Hello Steve,
Sorry about your connection issues. The tech rep lied to you. The Atlantic Broadband approved modem list is listed on their website (click the first gray box that says “What modems can I use with my Atlantic Broadband High-Speed Internet service?”). You often have to talk to multiple reps since they will likely give different answers depending on who you talk to at the company. Hopefully your issue gets resolved over the weekend.
I knew it sounded wrong when talking to the rep… I had the Arris SB8200, Motorola MB8600, and Netgear CM1000 written down when I called too, irritating when you do your homework and something like that happens… Your site had been very helpful!! Thank you! Unfortunately when I purchased my CM1000 I didn’t think V2 would be an issue and now Netgear is elevating me to a Sr Tech Rep, nothing but headaches — I’m tech savvy and done everything possible no splitters direct line in 10ft from box.
Thanks again, maybe I’m just unlucky but V2 has not been a good experience, maybe something to keep an eye on.
Thanks for replying back, Steve. If others have problems with the NETGEAR CM1000v2, this page will be updated to stay away from that model. You may also have a bad firmware patch from Atlantic Broadband. Or maybe you have bad wiring to your home. If you can, you should return the CM1000v2 and try a different device.
NETGEAR should stop creating different versions of their hardware; it is creating issues with ISPs and customers. If a company needs to create a different version of a modem (v1 vs. v2), they should create a whole new sku model. Someone else with a different ISP is having issues with the NETGEAR C7000v2. It seems NETGEAR’S v2 models are troublesome. Unfortunately, when ordering from retailers, you often are not told which version of the modem you are receiving. Sorry again for all your issues. Good luck, Steve!
I have been having dropped connections with my Motorola MG7700 and my service tech said it may because it’s DOCSIS 3.0 – they swapped out the modem/router with a temporary one and I haven’t had any issues. I’m trying to figure out if I need to purchase a different modem or contact Motorola about the one I have being defective.
Kenneth,
The Motorola MG7700 is not on the Atlantic Broadband approved modem list, so that could be the issue. It is okay if they activated it, but since it is not verified to work on the Atlantic Broadband network, you will likely run into occasional issues. The MG7700 is likely not defective. The suggestion is to only use modems on the official certified list for Atlantic Broadband.
I’m getting a message when I access roku that I can’t connect to network due to low signal strength. When we first purchased ABB the strength wasn’t great but good enough to connect but now we can’t get any connection. Very frustrating. Will adding a router help?
Adding a router will not improve your situation. WiFi routers just add more possible bottlenecks to signal strength (a wireless signal has to account for many devices in your home and your neighbors’ homes). If you are hardwired into your Roku device (ethernet cable to your Roku device from your cable modem), that is the best connection you are going to get. Did you try unplugging your modem for few seconds to let it restart? You can also try swapping out your coaxial and ethernet cables to new ones to see if that helps.
Most likely, your signal strength really needs to be addressed by a service tech to determine why your household is so low and to correct the problem. Contact Atlantic Broadband directly and setting an appointment should be your next step, Joann. You may want to refer to this article about How to Check the Signal Strength on a Cable Modem if you contact tech support.
Roku also has this page about low signal strength (you can signup for a free HDMI extender which may improve your signal reception). One more resource for you, How to Diagnose Cable Modem Issues.
I’d like to have a level 3 or Network engineer reach out to me directly please via email or phone. How can I speak to one directly?
Randall,
You can email Atlantic Broadband or call 1-888-536-9600 for support.
I had new electrical ran to a home that I own. I disconnected service and the new tenant is getting internet hooked up. I have the net gear c6300 and everything worked perfectly before. Now I’m being told that you no longer support it. It’s taken nearly 2 months to get these lines ran from the new power pole and now this. Very disappointed in your service and making people spend more and more money.
Sorry, Jason, about your situation. ApprovedModemList.com is a site that reports on approved modems for each internet service provider (ISP). Use this site to determine what modems are approved with Atlantic Broadband’s network. Yes, the NETGEAR C6300 was removed from the Atlantic Broadband approved modem list in April 2020. ISPs occasionally update their approved modems lists.
You will want to contact Atlantic Broadband directly to voice your complaint.
It was removed it April 2020 but continued to work perfectly until November 2020. Now all of the sudden it is no good because they say so. I used the approved list 2 years ago. This list is garbage if you continue to drop modems that are fine and force people to spend more money on new ones.
Even if a modem is removed from the list, your ISP may still support it for a few months just like Atlantic Broadband did for you. However, all modems eventually become end-of-life (old modems are dropped and new modems take their place). It is up to the ISP (not ApprovedModemList.com) if a modem is dropped. If a modem is removed from an ISP’s approved modem list, then the ISP approved modems lists on this site get updated.
For those concerned about “future-proofing”, always go with the latest tech. Currently for modems that is a DOCSIS 3.1 modem. That will maybe get you a decade or more of use with most ISPs.
Dont buy anything but whats on the approved modem list bought the newest Motorola mb8611 and they wont hook it up its not approved on the list so back to the old one they removed for me untill someone decides to up date there list complete joke sence i have known customers that have modems not on there list after yrs of service look around guys do your homework dont be out 160 bucks dont go latest and greatest tech.
That is why approved modem lists exist. Customers will know which modems work with an internet provider’s network. Select customers may get away with using a device that is not on an approved modem list due to regional differences. But don’t take a chance on an unapproved modem. Customers should only use what is certified for the ISP’s network and avoid the hassle of trying to activate an unapproved modem.
For the “modems not on there list after yrs of service” point, modem lists are constantly updated, so customers may be using a modem that has been grandfathered into the network. But those devices will longer be activated if you are activating the device today. Stick to approved modems only for internet service providers.
Thanks for the comment, Don.
Is the Motorola MB8611 approved for ATLBB?
https://www.bestbuy.com/site/motorola-32-x-8-docsis-3-1-cable-modem-with-2-5-gb-ethernet-black/6451964.p?skuId=6451964
No it is not, Jody. Only the Motorola MB8600 is approved for Atlantic Broadband.
Do we know if the CBK752 is now approved? Would be great to deploy this in my home.
No, the NETGEAR CBK752 is not approved for Atlantic Broadband. You would want to stay away from the CBK752 anyways as it will likely give you connection issues due to the Intel Puma chipset in the modem.
Thanks for the question, Jason.
Is the Netgear CM2000 approved?
Yes, Drew, the NETGEAR CM2000 is approved for Atlantic Broadband. The modem was approved in January 2021.
Can you tell me if this modem combo will work with Atlanticbb please
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed |
Sorry, Laura M, the only Motorola device that works with Atlantic Broadband is the Motorola MB8600. Only the devices listed at the top of this page will work on their network.
What router do you recommend to use with the Motorola mb8600?
Nothing wrong with the popular choice, the TP-Link Archer A7 is a best value option. If you want something with a bit more features, you can check out the Best Wireless Routers page for additional options.
Will Netgear C 3700 WiFi router work with ABB?
No it will not, JC. The NETGEAR C3700 is too old of a modem. As of today, Atlantic Broadband requires a modem to have at least 24 downstream channels. The C3700 only has 8 downstream channels. Only the modems listed above will work for Atlantic Broadband.
My nighthawk c7800 is not sending out wifi. I just bought this and your list says it’s compatible.
Yes, the NETGEAR C7800 is compatible with Atlantic Broadband. A WiFi signal could be affected by building materials, other electronic devices in your home (WiFi and non-WiFi), devices used by your neighbors, etc. You may need to use a wired connection until you determine the cause of an interrupted wireless signal. Here is the support manual to help with your device (page 107 is where you should begin). Make sure the WiFi On/Off button is On. You may also receive support from NETGEAR themselves. Hopefully that will get your WiFi working, Patrick.
I have a Hitron Coda 4589 cable modem and the WiFi Your Way pods that were sent to me last fall when I complained about my service dropping. This modem looks to be older and not on there list and I was told it is a DOCSIS 3.0 cable modem by support. I keep telling them it looks like a bandwidth issues, because it does not affect all my devices at the sametime. I am tired of spending $$ on their service with poor performance, if this modem is no longer supported then they should have informed me.
Dennis, you certainly don’t want the Hitron CODA-4589 as it contains a defective Intel Puma chipset. Internet providers often use defective modems for their rental devices. That is one of a few reasons why you should always purchase your own modem, so you know what you are getting. Stay away from anything named Hitron.
Hello, can I use modem Netgear CM500 or AC1600?
The NETGEAR CM500 modem may work for Breezeline’s network (source – see the first question; download and upload speeds may vary, however). The NETGEAR AC1600 refers to a router, which sends out a wireless internet signal. You can use that device since it is not specific to an internet provider. Any router will work with internet. Only a modem is specific to each internet provider.
When will SB8611 be approved by Breezeline?
The Motorola MB8611 should work with the Breezeline network according to their approved modem list (see the first question on the page). Your speeds may vary with the device. As for when Breezeline will officially add the MB8611 to their approved modem list? It should only be matter of time when Breezeline gets around to adding official support, since the MB8600 is currently approved for their network (no time table on that, unfortunately).
Are there any approved modem/routers for less than 150 bucks? And your opinion on “renewed” models? Thanks!
Certainly avoid “renewed” models. Used electronics are too much of a risk for your home. You just don’t know what the previous owner did with the device. Maybe a pet dropped the device in liquid. “Renewed” doesn’t mean new. Combo devices are more expensive than stand-alone devices. So, a modem router combo unit will not be available for less than $150. You can barely purchase a modem alone for less than $150, unfortunately, Willy.
The cheapest combo unit option is the NETGEAR C7000 for $180.
Is the TP-Link Archer C9 compatible for southern Maryland?
Yes, the TP-Link Archer C9 is compatible. The Archer C9 is just a router. Any router will work with your internet service provider (ISP). Only modems are specific to each ISP.
NetGear C7000v2 works with Breeline in southern MD?
Yes, the NETGEAR C7000v2 will work with Breezeline. It is essentially the same as the C7000. The v2 is in reference to different versions of the modem. Maybe a new manual is included or a different component inside the modem changed. You should have no issues with this device.
Something interesting I observed: Is it coincidence that both Breezeline and Straighttalk have Motorola networks?
The Motorola for Breezeline is in reference to a modem. The Motorola for Straight Talk is in reference to a wireless phone service. Two different things, Melinda.
Why aren’t there any listed that have a phone port? Can you recommend one that does?
You are not allowed to use your own phone device (see third sentence at the top of the page). Those are the rules Breezeline has set. You will need a Breezeline phone modem directly from the company if you need phone service. An alternative option is to purchase your own phone device like an Ooma, so you have control over your phone system and you can use it with other home internet service providers in the future.
Hi, I’m starting service with breezeline and would love your opinion on the best modem currently available on their compatible list (and router combo if you have a suggestion).
John,
The Motorola MB8600 is usually the best option for a stand-alone modem, but the ARRIS SB8200 is currently a bit cheaper if price matters to you. If you want more future-proofing built-in, the ARRIS S33 can provide up to 2.5 Gig speeds (when Breezeline updates their speed tiers in the future). The aforementioned modems limit speeds to just 1 Gig, but are cheaper. For an all-in-one device, the NETGEAR CAX80 is the best option. It includes WiFi 6, but is also the most expensive option.
Any updates on adding MB8611 to the list? Would like to future proof with the 2.5 gbps port without spending $300. Overall other rate it pretty well and had high adoption.
It is surprising that Breezeline has not added the Motorola MB8611 to their official approved modem list since the MB8600 is officially supported. However, you are able to use a modem not on the official approved modem list.
Be aware, the MB8611 may not receive firmware updates from Breezeline since it is not officially supported. You also may not receive the full speed capabilities of the MB8611. You can read about the rules of using non-supported modems with Breezeline internet on their approved modem list page.
Why is the Netgear Nighthawk AC1900 not supported despite its quick setup containing information required to setup with Atlantic Broadband?
Hello. The AC1900 is not a model #. That is a reference to the WiFi speed. The NETGEAR C6900 and NETGEAR C7000 are compatible with Breezeline (both are devices with AC1900 WiFi speed).