Most SME managers only think about their broadband when it stops working. For eleven months of the year, that might be fine. But December is different. Card payments pile up at the till, staff are on video calls confirming orders, cloud-based booking systems are taking a hammering, and everyone expects it all to happen instantly. If your connection is only just coping in a quiet October, it has no chance in a busy December, and the moment it buckles is usually the moment it costs you the most.
The frustrating part is that this is almost always avoidable. A few questions asked now, while there is still time to act, can save you from a queue of customers standing at a card machine that says "processing" for far too long.
What is a contention ratio, and why does it matter?
Contention ratio describes how many other businesses or households share your broadband connection at the local exchange or cabinet. A ratio of 20:1 means you are sharing bandwidth with 19 other connections. Most of the time this is invisible, because not everyone is online at once. But during peak trading periods, when every business on that shared line is also busier than usual, the available bandwidth gets squeezed from all directions at the same time.
Cheaper broadband packages tend to carry higher contention ratios. That is often an acceptable trade-off in a normal month. In December, when your own traffic is already higher, a high contention ratio means you are fighting for scraps at exactly the wrong moment.
What actually eats your bandwidth in December
It is worth being specific about what is competing for your connection in the run up to Christmas, because it is rarely just one thing:
- Card payment terminals, particularly if they run over your network rather than a dedicated mobile line
- Cloud-based till, booking or stock systems, which often need a constant connection rather than an occasional one
- Video calls with suppliers, customers or remote staff covering extra shifts
- Increased email and file traffic as year-end admin and holiday cover handovers pile up
- Guest wifi, if you offer it, which can spike unpredictably with footfall
Any one of these on its own is usually manageable. All of them at once, on a connection that was sized for a quieter trading pattern, is where problems start.
Questions to ask your provider now
Waiting until December to find out your broadband cannot cope is the expensive way to learn this lesson. A short conversation with your current provider, or with an IT partner who can check on your behalf, should cover:
- What is our current contention ratio, and is it shared or dedicated bandwidth?
- What is our actual upload speed, not just download, since card payments and cloud uploads depend on it
- Can we get a temporary bandwidth upgrade for the peak trading period, and how quickly can that be arranged
- Is there a backup connection or failover option if the main line drops during trading hours
- Are our card machines and cloud systems prioritised on the network, or competing equally with guest wifi and general browsing
If your provider cannot answer these clearly, or the answer is "it should be fine", that is worth treating as a warning sign rather than reassurance.
Fixing it before it becomes a problem
The good news is that most fixes are straightforward if you start early. Options typically include moving to a lower contention or dedicated leased line, adding a 4G or 5G failover connection as a backup, configuring your network so that card payments and critical systems take priority over guest wifi, or simply upgrading your package ahead of the peak period rather than during it. Leaving it until a queue has formed and a customer is complaining is the one option that always costs more, in lost sales and in reputation.
Connectivity problems in December do not announce themselves in advance. They show up as a failed card payment, a frozen booking screen, or a video call that drops halfway through confirming a large order. Valetech Solutions works with SMEs across Greater Manchester to review connectivity and bandwidth allocation before busy trading periods, so the issues get caught on a quiet Tuesday in November rather than a packed Saturday in December. If you want your connection properly checked before the rush, get in touch with Valetech Solutions.