Cader NetworksGuides & articles
Plain-English explainers from our team, the questions customers ask before they pick up the phone.
Practical guides for rural Welsh connectivity
Choosing home broadband in rural Wales
Fibre, 4G, Starlink — what's actually available at your address and how to choose.
Read · 8 min →Home 4G broadband: when it's the right answer
How it works, when 4G beats fibre, signal and antenna realities, install timeline.
Read · 7 min →Choosing business broadband: a buyer's guide
Care levels, SLAs, optional 4G failover, voice readiness — what actually matters.
Read · 8 min →Do you need a leased line?
When dedicated Ethernet is right, when broadband is enough, and how the maths works.
Read · 7 min →Starlink for business: primary or failover?
When Starlink is the right primary connection, when it's better as resilient backup.
Read · 7 min →PSTN switch-off 2027
What's happening, what stops working, what to replace, and the realistic timeline.
Read · 8 min →Starlink vs 4G, which one fits?
Straight comparison: cost, install, latency, weather, reliability for rural Welsh addresses.
Read · 6 min →Best internet for rural Welsh farms
BCMS uploads, multiple buildings, holiday lets, practical answers for farm broadband.
Read · 7 min →Business VoIP vs copper phone lines
What changes when you move a business across, cost, features, reliability.
Read · 6 min →Access Broadband Cymru, qualify & apply
Eligibility, what's covered, paperwork, and how we handle it for you.
Read · 5 min →When does your business need backup internet?
When 4G failover, dual-supplier or Starlink-as-backup pays for itself.
Read · 6 min →Business SIM buyer's guide
Multi-network, unsteered, single-network, what SME buyers should look for.
Read · 7 min →Home VoIP call quality tips
Practical tips for getting the most from a digital home phone.
Read · 5 min →FTTP not available? Here's what to do
What it means when availability checks say no full-fibre at your address, and the realistic alternatives that work.
Read · 6 min →Event WiFi explained
How temporary internet for shows, weddings and conferences works, capacity, kit and lead times.
Read · 7 min →Got a question we haven't covered?
Send it our way, if it's a recurring question we'll write a guide for it.