Office network setup in Dubai covers everything between the internet line and each desk: internet lines with failover, a firewall, switches, VLANs that separate staff, guests and devices, business Wi-Fi, structured cabling and a rack. It should be designed from the floor plan, tested before staff arrive, and handed over with a network diagram and port map the office owns.
Part of our guide to Office Network & Wi-Fi.
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Listonics projects run from AED 2,500 to AED 30,000 as a fixed scope; support is a fixed monthly fee with response times written into the agreement. The IT support cost guide and managed IT pricing guide set out how the numbers are built.
What does an office network include?
An office network is a set of parts that only work well when designed together. A fast internet line does little behind an overloaded firewall, and good access points struggle on poor cabling. The table sets out each component and what to ask a provider about it. The Wi-Fi Alliance sets out what current-generation certification covers, which is what decides capacity per room.
| Component | What it does | What to ask for |
|---|---|---|
| Internet lines | Connect the office to the internet, usually from du or e& | A second line from a different provider, or a backup connection, with automatic failover |
| Firewall | Controls traffic in and out, runs VPN and filters threats | A business firewall sized for your internet speed, on a supported licence, with rules documented |
| Switches | Connect wired devices and power access points and phones over PoE | Managed switches with enough ports and PoE capacity for growth, and monitoring enabled |
| VLANs | Split one physical network into separate networks | Separate staff, guest, voice, printer and CCTV or device networks, with rules between them |
| Wi-Fi access points | Provide wireless coverage and roaming across the floor | Placement from a Wi-Fi survey, ceiling-mounted access points and central management |
| Structured cabling | Carries data from each desk and access point back to the rack | Labelled points, every run tested with results recorded, and a matching port map |
| Rack and power | Houses and protects network equipment | Ventilation or cooling, a UPS, tidy patching and clear labels |
Why design the network before installation?
Designing first means cabling, rack location and equipment are decided once, on paper, instead of being changed after ceilings close. It is also how a quote becomes fixed-scope and comparable, because every item is listed.
Design starts with a free site survey and a conversation about headcount, floor plan, growth and what already exists. The output covers data points per desk and room, access point positions from a Wi-Fi survey, the rack room and its cooling, the internet lines to order, VLANs and firewall rules, and an itemised equipment list. Access point numbers come from the survey, because walls, glass, layout and how many people use the space change the answer. Line options and business service levels are published by du and e&.
In Dubai towers, design also allows for building management approval before cabling or riser work, and for ISP lead times, so internet lines are ready when the office opens.
How is an office network installed?
Installation follows the design in a set order, most of it running in parallel with the fit-out. For a typical 10 to 40 person office, the whole project takes two to four weeks from survey to go-live.
- Cabling first: runs to desks, meeting rooms, printers and access point positions are installed while ceilings are open. See structured cabling.
- Rack build: patch panels, switches, firewall and UPS mounted, with cables dressed and labelled.
- Internet lines connected and the firewall configured with failover, VPN and security rules.
- Switches and VLANs configured so staff, guests and devices are kept apart.
- Access points mounted and tuned for coverage and roaming, as described in office Wi-Fi installation.
- Monitoring enabled on network equipment before handover.
How should a new office network be tested?
A network is not finished until it has been tested the way the office will use it. Testing happens before staff move in, so faults are found by an engineer rather than on the first busy morning.
- Every cable run tested and the results kept; a CAT6A run, for example, should support 10GBASE-T up to 100 metres.
- Internet failover proved by disconnecting the main line and checking the office stays online.
- Guest and device networks checked to confirm they cannot reach staff systems.
- A Wi-Fi walk test across desks, meeting rooms and corners, including roaming during a call.
- Firewall rules, VPN access and remote management checked.
- UPS checked so key equipment stays up through a short power interruption.
What documentation should you receive at handover?
You should receive documentation that lets any competent engineer understand and maintain the network without the person who built it. Without it, every future change starts with guesswork.
Handover includes a network diagram, a port map linking each wall point to its patch panel and switch port, the asset register, and the account list for admin access, handed over securely. The office network documentation guide explains what good records contain and how to keep them current. The documentation belongs to the office, not the installer.
What does ongoing network support involve?
After installation, network support keeps the network monitored, updated and documented as the office changes. Under a managed plan, monitoring runs 24/7, so a failed line, offline access point or overloaded switch raises an alert rather than a complaint.
Support covers firmware and security updates, firewall licence renewals, configuration backups, adding desks and new starters, troubleshooting slow Wi-Fi, and updating the diagram and port map after every change. Network faults follow the same response targets as other support, from a critical outage acknowledged within 10 minutes to an engineer on site within 4 hours for a team or key system down.
Example: a hypothetical 20-person office adds six desks. Support checks switch port and PoE capacity, patches the new points, confirms Wi-Fi coverage in the new area, and updates the port map so the next change starts from accurate records.
How should office Wi-Fi be set up?
Office Wi-Fi setup starts with walking the space, not with buying equipment. Access points go where people actually sit and meet, and each one is cabled back to the network instead of relying on wireless links.
Staff, guests and devices like printers and cameras each get their own network. That way, a visitor's laptop can never see your file server. One dashboard controls every access point, so problems are quick to find and changes are quick to make. And the comms room needs its own cooling. Dubai summers push network switches past their limits fast if they share a cupboard with nothing but a ceiling vent.
- A staff network secured with WPA3 or WPA2-Enterprise.
- A separate guest network with its own password.
- Cameras and printers on their own section of the network.
- Coverage tested room by room before handover.
How Listonics helps with office network setup in Dubai
Listonics designs, installs and supports office networks across Dubai for offices of roughly 5 to 200 staff, working with Cisco, Ubiquiti, Aruba and Fortinet equipment. Listonics engineers lead the work, with trusted partners only for specialist trades or extra capacity, and every project is quoted as a fixed-scope, itemised proposal after a free site survey. See the full service on network and Wi-Fi, or book a free network survey.
Frequently asked questions
A typical 10 to 40 person office takes two to four weeks from survey to go-live, mostly in parallel with the fit-out. Cabling goes in early while ceilings are open, and equipment is installed and tested in the final days before staff arrive.
If the office cannot work without the internet, a second line from a different provider with automatic failover on the firewall is worth considering. The design discussion covers how critical the connection is, what backup options the building supports, and how failover is tested.
Yes. The first step is an audit and documentation of what exists, followed by fixing urgent gaps such as unsupported firewalls or missing guest separation. Equipment is replaced only where genuinely needed, then the network moves under ongoing support.
Cost depends on the number of data points and cable runs, the floor layout, how many access points the Wi-Fi survey shows, firewall and switch requirements, internet failover, rack and UPS needs, and building constraints such as after-hours work. Listonics quotes a fixed scope after a free survey.
Listonics installs and supports Cisco, Ubiquiti, Aruba and Fortinet network equipment. The choice depends on the office's size, features needed and how it will be managed, and every item is listed in the proposal so quotes can be compared.
Written by Srinivasan Ramachandran, Founder, Listonics · Last reviewed October 28, 2026