Networking & Fiber Optics
Almost every modern security system runs on a network: IP cameras, access controllers, intercoms and monitoring links. Well-designed network infrastructure is the difference between a stable system and recurring faults – which is why we treat it as a core part of every project.
How it works – in short
What business network infrastructure includes
Structured cabling is an organised cable network running from the communication cabinet to every point in the building – workstations, cameras, access controllers and wireless access points. Copper cables of the right category are used for short runs and also deliver power (PoE) to cameras and devices.
Optical fiber carries data as light, making it suitable for long distances, high bandwidth and environments with electrical interference. It is used to link buildings, floors and communication cabinets, and to connect cameras around the perimeter of large sites.
The communication cabinet houses the switches, patch panels, recording equipment and UPS. A tidy layout, labelled cables and full documentation save a great deal of time in every fault or future expansion.
What we deliver
Structured cabling
Cable routes, outlets and cabinet terminations – neat and documented.
CopperOutletsFiber optics
Laying, splicing and terminating fiber between buildings, floors and cabinets.
Single/Multi-modeCommunication cabinets
Building and organising cabinets, patch panels, cable management and UPS.
CabinetUPSSwitches & PoE
Choosing switches suited to powering cameras and carrying video traffic.
PoEVLANWireless links
Point-to-point links where trenching or pulling cable is not possible.
P2PLabelling & documentation
Cable labelling and infrastructure documentation for maintenance and expansion.
DocsIllustrative photos – Networking & Fiber Optics
General photos from the field, from freely licensed collections – for illustration only. Coming soon: photos from Zohar Cameras installations.
Credits & licenses
- Photo: Dsimic · CC BY-SA 4.0 – Wikimedia Commons · CC BY-SA 4.0
- Photo: Robert.Harker · CC BY-SA 3.0 – Wikimedia Commons · CC BY-SA 3.0
- Photo: Robert.Harker · CC BY-SA 3.0 – Wikimedia Commons · CC BY-SA 3.0
- Photo: Florian Lindner · CC BY 2.5 – Wikimedia Commons · CC BY 2.5
- Photo: Bidgee · CC BY-SA 2.5 au – Wikimedia Commons · CC BY-SA 2.5 au
- Photo: Syced · CC0 – Wikimedia Commons · CC0
Uses in businesses and chains
Offices
One organised infrastructure for computers, telephony and security systems.
Multi-building campuses
Optical fiber between buildings and gates.
Branches
Uniform infrastructure across all branches – easy to maintain and expand.
Camera projects
Dedicated infrastructure for video traffic and PoE power.
How a project runs: Networking & Fiber Optics
From a single site to dozens of branches – the same structured process, from the first survey to ongoing service.
Site survey
We visit the site and map entrances, weak points, existing infrastructure and the customer's operational needs.
Design
Technology selection, device placement, cable routes and a bill of quantities – matched to the site and the budget.
Installation
Orderly work with minimal disruption to operations, with every point labelled and documented.
Integration
Connecting the systems to each other, to the monitoring centre and to remote viewing, plus on-site staff training.
Maintenance & service
Periodic inspections, fault handling and monthly service for chains and organisations.
Why it matters for security
Camera-system faults are often caused by the infrastructure: a cable run that is too long, a switch that cannot handle the PoE load, or a poor termination. Designing the infrastructure together with the security systems prevents this from the outset.
Logically separating the security network from the office network (for example with VLANs) improves information security and video stability.
This is general information and does not replace the full requirements of the standard, business licence conditions or the instructions of the approving authorities.
Questions & answers – Networking & Fiber Optics
When do I need fiber rather than copper?
For long distances, between buildings, in environments with electrical interference or when high bandwidth is required.
What is PoE?
Power over Ethernet – powering a device (such as a camera) through the network cable, without a separate power point.
Can you tidy up an existing cabinet?
Yes. Re-organising, labelling and documenting an existing cabinet is common work and usually pays for itself in maintenance time.
Do you work in branches that are open for business?
Yes. We schedule the work to disrupt day-to-day operations as little as possible.
What affects the cost of an infrastructure project?
Number of points, distances, cable type (Cat6/Cat6A/fibre), routes and penetrations, cabinets and active equipment, and testing and documentation requirements.
Cat6 or Cat6A?
Cat6A supports 10 gigabit up to 100 metres and copes better with high-power PoE, so it is usually the recommendation for a new project.
What is PoE++?
IEEE 802.3bt, which allows higher power over the network cable, for PTZ cameras, intercoms with screens and powerful access points.
Do you splice and test fibre?
Fibre infrastructure includes splicing, testing and documentation. The scope of testing is defined in the quote.
Why separate the camera network?
Separation (VLAN and firewall) reduces cyber risk and prevents load on the corporate network.
What do we receive at the end of the work?
Labelled outlets and ports and organised documentation, so faults are easy to locate and the network easy to expand.
Can you install Wi-Fi for a branch or office?
Yes, as part of the network infrastructure. Coverage design and access point selection follow the building and its use.
Want to know what fits your site?
Leave your details or call – we will schedule a survey and prepare a structured proposal.
Get a quote
Tell us about your site or chain – how many branches, which systems you have and what you need – and we will get back to you to schedule a survey. You can also contact us directly: