Fiber Internet Is Coming to East Brunswick and South River, NJ: What Optimum's $14M Investment Means for You

Residents and businesses in East Brunswick and South River, New Jersey, are about to get a major connectivity upgrade. On September 22, 2026, Optimum announced a $14 million investment to deploy its 100% fiber-to-the-home network across both Middlesex County communities. Once the network is live, customers will have access to symmetrical fiber internet speeds of up to 8 Gbps, along with Optimum TV and phone services, for the very first time.

Service is expected to begin rolling out in early 2027. Here is what the announcement means for local households and businesses, and how to get ready.

What Optimum Is Building in East Brunswick and South River

The project brings fiber-to-the-home (FTTH) infrastructure directly to homes and businesses. Unlike network technologies that rely on copper or coaxial cable for part of the connection, a fiber-to-the-home network uses fiber-optic lines all the way to the building. Fiber carries data as pulses of light, which allows for faster speeds, greater capacity, and more consistent performance, even when many people in a neighborhood are online at once.

According to Optimum, the new network will enable thousands of residents and businesses in the two towns to access the company's fastest internet speeds, giving families and local companies more speed and capacity for everything they do online*.

Why Symmetrical Speeds Up to 8 Gbps Matter

While download speed handles streaming and online browsing, for more data-intensive users, upload speeds are also important. Video calls, cloud backups, sending large files, livestreaming, and online gaming all depend on sending data out, not just pulling it in.

Symmetrical speeds mean upload and download speeds are the same. With symmetrical fiber of up to 8 Gbps (in certain areas), a household can have multiple people working from home, streaming in 4K, gaming, and backing up photos to the cloud at the same time without the connection slowing to a crawl. For small businesses, symmetrical speeds make it easier to run cloud-based software, point-of-sale systems, video conferencing, and security cameras on a single reliable connection.

Optimum notes that its network has earned recognition from Ookla Speedtest for the fastest and most reliable internet in New Jersey, as well as the best gaming experience. For gamers in particular, the low latency of a fiber connection can mean smoother online play and fewer lag spikes.

What Local Leaders Are Saying

Elton Hart, Vice President and General Manager of Optimum Tri-State, framed the investment as part of a larger commitment to the state: "Optimum's dedication to New Jersey goes far beyond delivering fast and reliable internet. We are committed to empowering our communities by investing in state-of-the-art connectivity."

Optimum Mobile Is Already Available

Residents don't have to wait until 2027 for everything. Optimum Mobile service has already launched for customers in East Brunswick and South River and is available across New Jersey. Households that plan to switch to Optimum Fiber once it arrives may want to look at mobile plans now, since bundling home internet and mobile service can simplify billing and help lower monthly costs.

Part of a Larger Investment in New Jersey

The East Brunswick and South River project builds on Optimum's existing presence in the Garden State. The company serves nearly 300 New Jersey communities, and in 2025 it announced a $40 million investment to bring fiber to Woodbridge, Clark, Linden, and Carteret.

Beyond infrastructure, Optimum supports New Jersey communities through partnerships with organizations such as DonorsChoose, FIRST, and the Boys & Girls Clubs, which focus on education, STEM learning, and youth development.

How to Get Ready for Fiber Internet

If you live or run a business in East Brunswick or South River, here are a few steps to take before service launches:

• Take stock of your current usage. Count the devices in your home or office and think about how many people stream, game, or join video calls at the same time. This will help you choose the right speed tier.
• Check your equipment. To get the most out of multi-gig fiber speeds, you may need a newer Wi-Fi router and devices that support Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, or wired Ethernet connections for your most demanding devices.
• Review your current contract. If you are with another provider, note any contract end dates or early termination fees so you can plan your switch.
• Stay informed. Visit optimum.com or call 866.9.OPTIMUM for availability updates, or stop by a nearby Optimum store in Parlin or Edison.

Frequently Asked Questions

When will Optimum Fiber be available in East Brunswick and South River?

Optimum expects the service rollout to begin in early 2027.

How fast is Optimum's fiber internet?

The new fiber-to-the-home network will support symmetrical internet speeds of up to 8 Gbps, meaning upload and download speeds are equal.

Can I get Optimum Mobile now?

Yes. Optimum Mobile is already available to customers in East Brunswick, South River, and across New Jersey.

Will businesses have access to the new network?

Yes. The investment covers both residential and business customers in the two communities.

Additional Information

For more information on Optimum’s products and services, local residents can visit nearby Optimum stores in Parlin and Edison, call 866.9.OPTIMUM or visit optimum.com.

Parlin, NJ

Address: 1028 US Route 9 South Parlin, NJ 08859

Hours: Monday – Saturday 9 a.m. – 7 p.m.; Sunday 12 p.m. to 5 p.m.

Edison, NJ

Address: 561 US Route 1 South Edison, NJ 08817

Hours: Monday – Saturday 10 a.m. – 8 p.m.; Sunday 12 p.m. to 5 p.m.

Additional Optimum retail locations in New Jersey can be found here.

*=Based on analysis by Ookla® of Speedtest Intelligence® data for fixed median download speeds, consistency score, game score, NJ, Q1-Q2 2026. Ookla trademarks used under license and reprinted with permission.