Plan conference WiFi at 2-5 Mbps per concurrent user. A 200-person event needs 400-1000 Mbps dedicated bandwidth. Get a written guarantee from the hotel, test it on-site before the event, and always have a 4G/5G backup. Free hotel WiFi is never sufficient for events with live demos or streaming.
The line 'complimentary high-speed Wi-Fi throughout the hotel' has caused more event-day disasters than any other ten words in the hospitality industry. Here's how to specify Wi-Fi like a technical producer — even if you aren't one.
The math: concurrent users × per-user bandwidth
Assume 1.5 devices per attendee (phone + laptop). A 200-person event = 300 concurrent devices. At 3 Mbps per device for normal use (email, web, light video), that's 900 Mbps just for attendees. Plus streaming, plus AV, plus staff.
What attendees actually consume
- Email + web browsing: 1-2 Mbps
- Video calls (Teams, Zoom): 3-5 Mbps
- HD video streaming: 5-8 Mbps
- Large file downloads (sales kickoff): 20-50 Mbps bursts
Streaming the keynote: separate pipe, always
Live streaming your keynote to remote attendees MUST run on a dedicated, hard-wired connection — never on shared attendee Wi-Fi. Minimum 25 Mbps up for single-camera 1080p; 50 Mbps for multi-camera or 4K.
SSID strategy
- One SSID for attendees (captive portal acceptable)
- One SSID for staff/AV (no portal, priority QoS)
- One hard-wired VLAN for streaming/AV signal
- Never share attendee Wi-Fi with production
What to specify in the RFP
- Expected concurrent devices (attendees × 1.5 + staff)
- Total bandwidth requirement in Mbps up and down
- Dedicated streaming connection with specific Mbps up
- Whether SSID isolation between attendees/staff is available
- Test credentials 24h before event start
Always request a bandwidth test 24 hours before the event using the actual production hardware from the actual physical location in the room. 'The hotel has gigabit fiber' tells you nothing about the coverage in meeting room B on floor 3.
Hotel 'complimentary Wi-Fi' is sized for roomed-guest web browsing — not for a 300-device concurrent conference load. Always upgrade and always specify in writing.
Pricing
Dedicated bandwidth typically runs €300-1,500 per day depending on size and city. Major convention-grade venues charge €2,000-5,000 for full conference-grade connectivity. Budget it as a line item, not a bonus.
What to Ask the Hotel IT Team
Request a call with the hotel's IT manager or technical coordinator, not just the events sales contact. The sales team can describe the Wi-Fi offering in general terms. The IT team can tell you the actual infrastructure: total bandwidth available to the venue, the number of access points in your specific conference room, the ceiling bandwidth per device, and whether they can provision a dedicated SSID for your event group that is separate from general hotel guest traffic.
Ask specifically whether the hotel's Wi-Fi infrastructure is shared with the bedrooms. In many hotel properties, conference and bedroom networks share the same upstream connection. During a busy check-in period or breakfast service, bedroom guest usage can significantly reduce the bandwidth available to your conference floor. A dedicated event circuit, or a confirmed bandwidth allocation that is not shared with general hotel traffic, is the safest arrangement for connectivity-dependent events.
Backup Connectivity Options
For events where connectivity failure would be severely disruptive, plan a backup before you arrive on site. Mobile hotspot devices using a 4G or 5G network provide a reliable secondary connection that is independent of the hotel's infrastructure. For a conference where 50 delegates are all connecting laptops and phones, a single hotspot will not provide sufficient bandwidth, but two or three devices can provide a usable fallback for critical applications such as presentations, registration systems, and the event production team's tools.
If you are streaming sessions to remote participants, treat the streaming connection as a separate technical requirement from delegate Wi-Fi. A dedicated 4G bonded connection for the streaming encoder ensures that a spike in delegate usage does not interrupt the stream. This is a standard setup for professional AV teams and can be arranged as part of your production package. Inform your AV team at the briefing stage if streaming is part of the programme so they can plan for it.