Business broadband and leased lines in Sussex

Fast, reliable internet and Wi-Fi keep your business running. We help you choose the right line, install it, and look after your network and support.

  • Full fibre for most offices
  • One point of contact, no finger-pointing
  • 4G and 5G backup options
  • Spare routers kept in stock
YOUR OFFICE
Compare your options

SoGEA, full fibre or a leased line?

The right choice depends on what’s available at your address, how many people rely on the connection and how much downtime you can tolerate.

Most popular

Full fibre (FTTP)

A motorway right up to your door

The internetFibre all the way, sharedYour building

Fibre all the way into your building. It’s what most offices need, and it’s far faster and more reliable than older broadband.

Best for: most small and medium offices using Microsoft 365, Teams and cloud apps.

Business critical

Leased line

Your own private road

The internetDedicated, not sharedYour building

A dedicated fibre circuit for your business only. If it goes wrong, the fix time is set out in your contract.

Best for: larger teams, heavy uploads, hosted phones and sites that can’t afford to be offline.

Where full fibre isn’t available

SoGEA broadband

A fast road that ends in a country lane

The internetFibreStreet cabinetCopperYour building

Fibre to the street cabinet, then copper to your building, so speed depends on how far you are from the cabinet.

Best for: small offices with light cloud use, or as a backup line.

The technical detail

For anyone who wants the numbers side by side.

SoGEA broadbandFull fibre (FTTP)Leased line
DownloadUp to around 80Mbps, depending on distance from the cabinetUp to 1Gbps, where availableSpeed chosen to suit your needs, confirmed in your quote
UploadUp to around 20MbpsUsually lower than downloadSame as download (symmetrical)
ConnectionSharedSharedDedicated, not shared
RepairsStandard broadband repair timesStandard or enhanced repair options, depending on the packageSLA-backed fix times, set out in your contract
InstallUsually the quickest to installDepends on availability; some sites need a surveyLongest lead time, as a survey and sometimes groundwork are needed
Speeds, repair times and lead times vary by address and supplier. We confirm them in writing in your availability check and quote.
One team

One number to call, no finger-pointing

Your IT, telecoms and connectivity sit with one team. When something stops working, we get on with fixing it rather than debating whose problem it is.

  • IT support
  • Telecoms
  • Connectivity
01444 871200
★★★★★
“We contacted ABCOM at 9:00am, and by 10:30am an engineer had already arrived and fitted a replacement switch panel. Thanks to their quick response, we were back up and running with minimal disruption.”
James Beresford-Ward Managing Director, TSS Facilities, Portslade
How we help

We handle your connectivity from start to finish

Because we’re also your managed IT provider, you don’t have to chase a carrier, a router supplier and an IT company separately. We deal with the problem.

ABCOM engineers at their desks with a desk phone and monitors

Installation and migration

We manage the whole order, install or move of your line, and coordinate with the carrier so you don’t have to.

Spare routers in stock

We keep spare routers, so a failed device can be swapped quickly instead of waiting for a replacement.

4G and 5G backup

A mobile backup connection keeps you working if your main line goes down.

Troubleshooting and line tests

We run line tests and investigate technical issues, then take the fault up with the carrier on your behalf.

Voice and data prioritised

When phones and data share a line, we prioritise call quality and separate voice from data traffic.

Wi-Fi heat maps

Using your site plan, we show how Wi-Fi coverage would look before we set foot on site.

Network setup

Routers, firewalls, switches and Wi-Fi configured and documented as part of your managed IT.

Ongoing fault ownership

If something goes wrong, we own the fault until it’s fixed and keep you updated along the way.

Phones on the same line

Add business phones, and we’ll look after those too

We provide Horizon hosted phones, Microsoft Teams calling and Cisco Webex calling. Webex can include AI call transcription through a third-party tool, sending notes from your calls straight into many popular CRMs.

Explore phone systems →
Hard-to-reach sites

Starlink satellite

For rural and hard-to-reach locations, a Starlink satellite dish can carry your data and your business phone handsets. Many of our clients in these areas already rely on it.

Business critical

Leased line advice

We help you decide whether a leased line is worth it, choose the right bandwidth and plan backup, then manage the survey and installation.

Several offices

Multi-site connectivity

Linking offices, shops or clinics so your team can share systems securely, with one provider looking after every site.

Wi-Fi vs your internet line

Fast broadband, but slow Wi-Fi?

Wi-Fi is the backbone of your business. Calls, cloud apps and everyday work all run on it, and a fast line won’t help if the wireless network inside your building is poorly planned.

  • Fast Wi-Fi where your team works, with access points planned around your building.
  • No guessing where the weak spots are. We use Wi-Fi heat maps to plan better coverage.
  • The line and the Wi-Fi checked together, because they are two different services.
Wi-Fi heat mapStrong signalWeak spot
Using your site plan, we show how Wi-Fi coverage would look before we set foot on site.
  1. CarrierExchange
  2. CircuitSoGEA / FTTP / leased line
  3. RouterFirewall
  4. Wi-FiAccess points
  5. DevicesYour team

Internet circuit: speed, reliability, repair times

Your Wi-Fi: coverage, capacity, interference

PSTN switch-off

The UK’s analogue phone network switches off on 31 January 2027

Openreach has confirmed there will be no extension.

Anything that still relies on it needs to move to digital services before then:

  • Phone lines
  • Alarm lines
  • Card terminals
  • Lift phones
How it works

From availability check to a working line

We start with the facts about your building, then recommend the service that fits.

ABCOM team members talking through a plan in our meeting room
  1. Step 1

    We look up your address

    We check your address and any existing phone numbers to see exactly which services are available.

  2. Step 2

    We match the best service

    Often that’s full fibre (FTTP), which is far faster and more reliable than older broadband. For some sites it’s a leased line or SoGEA.

  3. Step 3

    We manage the install

    We handle the order, migration and carrier. If you’re waiting for a leased line, a 4G connection can get you started.

  4. Step 4

    We look after it

    Routers, Wi-Fi, backup and faults stay with us, as part of your IT support.

What we’ll send back

Tell us where you are and what’s not working. We’ll come back with the options.

  • What’s available at your addressSoGEA, full fibre and leased-line options, with indicative speeds.
  • Our recommendationThe service we’d choose for your team, plus backup options such as 4G or 5G.
  • Lead times and a clear quoteHow long installation is likely to take and what it will cost, in writing.

We reply to new enquiries within one working day, Monday to Friday, 8am–6pm.

Let’s talk

Start the conversation around your connectivity

Tell us what you need and we’ll tell you plainly what’s available, what we’d recommend and what it will cost.

Talk to our team

Prefer to talk? 01444 871200

Business broadband questions

Which connection is right for us?

We look up your address and any existing phone numbers, check what’s available, and recommend a service based on how many people you have, how you use the cloud and how much downtime you can tolerate. Full fibre (FTTP) suits most small and medium offices; leased lines suit business-critical sites.

How long does installation take?

SoGEA is usually the quickest to install. Full fibre depends on availability at your address and sometimes needs a survey. Leased lines take longest, because a survey and sometimes groundwork are needed. We confirm the expected lead time in your quote, and a 4G connection can get you started while you wait for a leased line.

What happens if our internet goes down?

Call us. We run line tests, troubleshoot the issue and raise the fault with the carrier for you, then keep you updated until it’s fixed. We keep spare routers in stock, and a 4G or 5G backup connection can keep you working in the meantime.

Is full fibre upload as fast as download?

Usually not. Full fibre packages normally have a lower upload speed than download. Leased lines are symmetrical, so upload and download speeds are the same, which helps with large uploads, backups and video calls.

Why is Wi-Fi slow on fast broadband?

Your internet line and your Wi-Fi are separate services. Slow Wi-Fi is often caused by access point placement, interference or too many devices. We use heat maps based on your site plan to show where coverage is weak and what will work better.

Can you prioritise phone calls?

Yes. When voice and data share a connection, we configure your network to prioritise call quality and keep voice traffic separate from general data.

Can you help in rural areas?

Yes. We check every option at your address first. Where fixed-line broadband is slow or unavailable, 4G or 5G and Starlink satellite services can carry your data and your business phone handsets. Many of our clients in hard-to-reach areas use a satellite dish successfully.

Does the PSTN switch-off affect us?

The UK’s old analogue phone network (PSTN) is being retired on 31 January 2027, and Openreach has confirmed there will be no extension. Phone lines, alarm lines, card terminals and lift phones that still use it need to move to digital services. Leased lines aren’t affected. We can review what you have and plan the move.

Connectivity only, or IT support too?

Both. We’re a managed IT provider, so your broadband, phones, network and IT support can all sit with one team. That means one number to call and no finger-pointing between suppliers.