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How our fibre works

Three lanes. Not one pipe.

Everyone else sells you one pipe and lets your traffic fight over it. We give you three — each at your full speed, all at once.

One pipe vs three lanes

On most fibre lines, everything you do shares one pipe. Stream, game and take a work call at the same time and they eat each other. Your line does not work that way.

The usual way

One shared pipe

  • Streaming
  • Gaming
  • Work call

They all fight for the same space.

123NET

Home M — 75 Mbps on each lane

Local

Anything on a server 123NET hosts — including Netflix, streamed from inside our own network.

National/Peering

Sites hosted or cached in South Africa, and networks we peer with directly — ShowMax, YouTube, Facebook, Apple, Microsoft, Steam.

International

Genuine overseas traffic — servers in the US, EU and Asia.

Three lanes. Each at your full speed. At the same time.

Home for your house

  • Home XS20on every lane
  • Home S30on every lane
  • Home S+50on every lane
  • Home M75on every lane
  • Home L100on every lane
  • Home L+150on every lane
  • Home XL250on every lane
  • Home XXL500on every lane

SOHO for your business

  • SOHO Base100on every lane
  • SOHO Plus150on every lane
  • SOHO Pro250on every lane

Optional upgrade

Now make Local a gigabit.

Premium takes your Local and National lanes to 1 Gbps and leaves your International exactly where it is — so you only pay for the overseas capacity you actually use. Netflix is on the Local lane.

+R300.00/mo incl. VAT, on any Home plan

Lane definitions come straight from our own network. Netflix is served from a server inside the 123NET network, so it runs on your Local lane. ShowMax, YouTube, Facebook, Apple, Microsoft and Steam are hosted or cached in South Africa, or on networks we peer with directly, so they run on your National/Peering lane. Genuine overseas traffic uses your International lane.

A 123NET technician working on glowing fibre-optic strands at a street network cabinet in Durban

Why we can do this

We built our own network — so the lanes are ours to give.

Three separate lanes are only possible because we own and run our fibre network end to end, rather than reselling capacity on one we do not control. It is also why a Netflix server sits inside our own network, on your Local lane, so that traffic never has to leave the building to reach you.

What that actually means at 8pm

Netflix never leaves the building

It streams from our own server, inside our network, on your Local lane — it never touches an undersea cable.

The game does not wait for the stream

Local, National and International are separate lanes. Traffic in one cannot crowd out another.

The work call still works

Three lanes at full speed, at the same time. Nobody has to get off the internet so somebody else can use it.

A family in an open-plan lounge all online at once — gaming, streaming and a video call together

Everyone, at once

Homework, gaming, Netflix — at the same time.

Three lanes is why the whole house can be online without anyone arguing about who is slowing down the internet.

See Home plans
A modern Durban business office at golden hour with a second office building visible through the windows

More than one location?

Your offices, on one network.

Traffic between your 123NET connections stays on the Local lane, so your sites reach each other at up to a gigabit — a simpler, faster way to link branches or work from home than a private line or a slow VPN.

See business plans

Prefer to choose your own provider?

Our fibre is an open-access network: the line is ours, but you pick the internet provider that runs over it, month to month.

About our Open Access Network

Want three lanes on your street?

Check your address — it takes five seconds.

Check coverage

1-Up

More speed. Same price.

Join 123NET fibre and level up to the next tier — free — for your first six months.

For new customers

Offer ends in Ends

Get 1-Up fibre