Your office network is the backbone of your business operations. Every email sent, file shared, video call made, and cloud app accessed runs through it. Yet most businesses treat their network as an afterthought — upgrading only when something breaks completely.
The problem? A degraded network costs you productivity long before it fails entirely. Here are 5 clear signs it's time to upgrade.
1. File Transfers Between Computers Take Forever
If copying a 1 GB file across your office network takes more than 30–60 seconds, your network is bottlenecked. Modern businesses work with large files daily — design assets, accounting databases, CAD drawings, video content.
This is typically caused by:
- Outdated switches running at 100 Mbps instead of 1 Gbps
- Poor quality or aging Cat5 cabling (Cat6 supports up to 10 Gbps)
- A misconfigured NAS or file server
💡 A Gigabit network upgrade with Cat6 cabling can reduce file transfer times by up to 10x — typically paying for itself in 2–3 months of saved productivity.
2. Wi-Fi Dead Zones in Your Office
If employees migrate to specific spots in the office to get a better Wi-Fi signal, you have a coverage problem. This isn't just inconvenient — it means workers are working from wherever the signal is, not where they're most productive.
Common culprits:
- A single router covering an area it wasn't designed for
- Physical obstructions (concrete walls, metal shelving, elevator shafts)
- 2.4 GHz only equipment (interference-heavy in busy office areas)
- Outdated 802.11n routers instead of Wi-Fi 6 (802.11ax)
The solution is a properly designed access point (AP) mesh system. Professional site surveys identify dead zones and place APs for seamless coverage across your entire floor plan.
3. Video Calls Drop or Stutter Constantly
If your Zoom, Teams, or Google Meet calls regularly buffer, freeze, or drop — and your internet connection is fine — the problem is almost certainly your internal network or router/firewall configuration.
Voice and video traffic is extremely sensitive to latency and packet loss. Even a 2% packet loss rate — barely noticeable for file transfers — makes video calls unusable.
- Enable Quality of Service (QoS) on your router to prioritize video traffic
- Separate Wi-Fi bands: 5 GHz for video calls, 2.4 GHz for IoT devices
- Use wired connections for meeting room screens and conference systems
4. You Have More Than 20 Devices on One Router
Consumer-grade routers — even expensive home routers — are designed for 10–20 devices. Modern offices have computers, phones, tablets, printers, CCTV cameras, smart TVs, and IoT devices all connecting simultaneously.
When a router is overloaded, it degrades performance for everyone. Business-grade routers and managed switches handle concurrent connections far more efficiently, with features like VLAN segmentation (keeping your CCTV cameras on a separate network from your accounting systems).
5. Your Network Has No Monitoring or Documentation
If you don't know how many devices are on your network, which IP addresses are in use, or when your switches were last patched — your network is a security risk waiting to materialise.
A properly managed network includes:
- Network documentation (IP scheme, device inventory, cable maps)
- Remote monitoring and alerting (know before users complain)
- Regular firmware updates on all network equipment
- Firewall rules reviewed quarterly
🔒 Unmonitored networks are the #1 entry point for ransomware attacks on SMBs. Don't wait for a breach to take network security seriously.
What to Do Next
If you recognise 2 or more of these signs in your office, it's time for a network assessment. Our engineers will survey your current setup, identify bottlenecks, and provide a clear upgrade plan with transparent pricing.
Get a Free Network Assessment
Our engineers will identify bottlenecks and give you a clear upgrade plan at no charge.