Major events · 9 min read

What connectivity does a major event or temporary operational site need?

Major events need a temporary network that is designed around operational priorities, not simply public Wi-Fi. Ticketing, production, broadcast, security, accreditation, media, suppliers and command teams may require different capacity, resilience and support arrangements.

Prepared by CROSSLast reviewed 14 August 2026
Direct answer

Connectivity for a major event should identify the critical users and systems, reuse suitable venue infrastructure, separate primary and contingency paths, test every service before the event and establish a clear monitoring and fault-escalation plan for live days. Temporary fibre, managed internet, microwave, mobile and satellite can be combined according to the site and risk profile.

Identify the operational users

  • Event control and production teams
  • Ticketing, access control and accreditation
  • Broadcast, media and content transfer
  • Security, CCTV and emergency coordination
  • Payment systems, concessions and critical suppliers
  • Public Wi-Fi where separately scoped

Prioritise the systems whose failure would disrupt safety, admission, broadcast or event operation.

Review the venue and surrounding infrastructure

Confirm existing circuits, ducts, fibre, carrier handovers, mobile coverage, line of sight, power, equipment rooms and access windows. Permanent venue infrastructure may reduce cost, but its capacity and support model must still be tested.

Design primary and contingency connectivity

Consider temporary fibre or Ethernet for the primary path and an independently routed microwave, mobile or satellite service for contingency. The backup should not rely on the same local power, mast, access point or upstream provider without understanding the shared risk.

Plan around the event programme

01Survey

Venue, routes, power, equipment and access.

02Order and build

Allow time for carriers, civils, temporary structures and permits.

03Integrate

Coordinate broadcast, security, ticketing, IT and production suppliers.

04Test

Capacity, failover, monitoring, contacts and escalation.

05Operate

Live monitoring, incident communication and restoration.

06Close

Remove temporary assets and complete incident and performance reporting.

Create a live-event support plan

Document who monitors each service, where faults are raised, the engineering contacts, response expectations, spare equipment, access arrangements and communication intervals. Test the escalation process before the public event begins.

Frequently asked questions

Common questions

Does CROSS provide public event Wi-Fi?

The core proposition is external backhaul, resilience, procurement and delivery management. Public Wi-Fi can be coordinated with a specialist provider where required.

Can an event rely only on 5G or mobile connectivity?

It may be suitable for some uses, but coverage, contention, priority, capacity and failure tolerance should be tested. Critical systems may justify a fixed primary path and independent backup.

How early should temporary connectivity be ordered?

As early as possible. Carrier lead times, route permissions, event build access and testing windows can be longer than the temporary nature of the event suggests.

Can existing venue circuits be reused?

Yes, provided capacity, routing, contract permissions, support and resilience are verified rather than assumed.

Apply this to a live site

Send us the location, existing position and required outcome.

CROSS will identify the most useful next step without requiring you to choose the technology first.

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