Fiber to the Unit (FTTU) gets mentioned a lot, but it’s often misunderstood

🏢 🏘️  #Multifamily Monday

For developers and associations, it’s not just an internet upgrade. It’s infrastructure.

So what is it ❓ 🤔

Fiber to the Unit means a dedicated fiber strand runs DIRECTLY into each apartment or condo unit. It’s not shared down the hallway. It’s not split between floors. Each unit has its own direct connection back to the provider’s network.

Why that matters 👇

1️⃣ Consistent performance. Dedicated fiber means residents don’t see slowdowns at night or during peak usage.

2️⃣ Higher resident expectations. Remote work, smart devices, streaming, and gaming all assume strong, reliable connectivity.

3️⃣ Fewer management headaches. Dedicated connections usually mean fewer service complaints and less finger-pointing at the association.

4️⃣ Long-term value. Buildings with true FTTU lease faster, retain residents longer, and age better in the market.

🚨 One important reality 🚨

Many providers market “fiber,” but not all deliver fiber to the unit. Some stop at the building and switch to shared or hybrid systems that simply can’t deliver the same reliability or speeds. The difference matters, and it usually lives in the contract and exhibits.

👨‍🏫 Telecom Tip: If a provider says “fiber,” ask where it actually stops. Before signing or renewing, confirm where the fiber actually terminates and what upgrade rights exist. A quick contract review now can save years of resident frustration later.

The difference between fiber to the building and fiber to the unit can show up later in resident satisfaction, operating costs, and future upgrade negotiations.

Derek, is there a system that allows for multiple external suppliers to run supply to the building, and then have a dedicated line to each apartment from that hub, so that each resident can have a dedicated line, but the supplier could be independently selected by the resident?

Brent Williams Yes, that setup exists. It’s usually called open-access or neutral-host fiber. The building owns the internal fiber, multiple providers connect at a shared hub, and each unit has a dedicated line. Residents can then choose their provider. The bigger issue is it has to be designed and contractually allowed from day one. Many buildings say “fiber” but don’t allow provider choice unless the agreements and infrastructure support it.

Derek Carrillo Thank for the explanation. What do contracts with providers look like at that point? Are revenue shares still common with open-access systems?

Biggest challenge here is that each unit will have a separate router running wifi bands that keep crashing into each other.

It's more advantageous to have a single ISP with a smart router for each unit + managed wifi through out the building for a seamless, protected experience without experiencing drops in connectivity.