Broadband and Wi-Fi Speeds Explained

When we talk about broadband speeds, there are a few different types:

Access line speed is the speed between your local telephone exchange or our Full Fibre street cabinets and your Zzoomm router.

Throughput speed is the speed you get when using the internet for things like browsing, streaming videos, gaming and uploading images or using apps.

There are two types:

What can affect my speed?
Unlike Fibre to the Cabinet (also known as FTTC or part fibre-part copper) or older full-copper ADSL, the speed to your Zzoomm router is not affected by how far you live from the exchange or how far you live from the Zzoomm Full Fibre street cabinet because you have a Full Fibre line and an Optical Network Terminal instead of a normal socket. If there’s a fault or problem with your line such as a break, this would affect the speed to your Zzoomm router like any other broadband connection.

The speed to your devices around your home will naturally be lower than the speed to your Zzoomm router. It can be affected by:

Downloading at different speeds
Here are the minimum upload and download speeds you’ll need for popular activities:

What is my broadband speed?
You can run a speed test with Zzoomm here.

Other recommended speed tests are:


Nothing is faster.
So, sit back and relax knowing that your Zzoomm connection is cutting-edge, the fastest broadband technology currently available to homes across the UK!


Want more information? 

You can check out our Home Networking Guide here.

Not getting the speed you expected?

Contact our Customer Experience Team and we’ll help run tests on your connection and setup to make sure your broadband’s working as it should be. And if it not, we’ll help you fix it.

You can contact the Zzoomm Customer Experience Team on 0333 311 9933 or email