High quality components – Making your business work faster!

We only use the highest quality components and cable, and we thoroughly test all installations. To allow for the very fastest in network transfer speeds we can also integrate fibre into our network designs, from as little as server-to-network backbones, through to complete fibre networks. You can use the old leads on voice systems but never use them on data networks. We make your business work faster!

Is it smooth running?

It is like throwing a load of rocks into a smooth running stream, the data will probably still get through at first but when you increase ‘the flow’, they will start to impede the throughput.

If the problem only affects one PC, take that PC to the patch cabinet and plug it directly into the hub. This may seem like an obvious thing to try but it has to be said as it proves whether the fault is actually a cabling problem or not.

Leave your cabling to us

You should use a known good port on the hub and a known good patch lead, if the machine works then the problem is either the original hub port, the patch lead, the drop lead or the fixed cabling.

From here it is easy to eliminate each part of the link, but it must be carried out methodically, one component at a time.

Structured cabling solutions are defined by “category”. The category of any cabling solution will determine the rate at which data can be transferred across it. You can be sure that the most appropriate cabling category for you will have been rigorously tested to industry standards.

Cat 5 Copper cabling
Category 5 provides a reliable, open infrastructure that will support all LANs up to and including 100Mbit/s Ethernet.

Cat 5e cabling – For LAN support up to and including 1000Mbit/s, look for systems guaranteeing Gigabit Ethernet support – a level to which all BT structured cabling schemes are installed.

Cat 6 cabling – Provides higher performance cabling systems, specified to 250MHz. Currently supports systems up to 1 Gigabit, with potential to support higher speeds in the future.

Cat 7 cabling – Specified to 600MHz, Cat 7 is a ‘fully shielded’ cabling system, which offers more than twice the bandwidth of Cat 6 but is also both bulkier and more expensive than Cat 5/6 cabling systems.

Additional Options

Fibre Optics
Suitable for high speed fibre transmission systems, including Gigabit Ethernet and 10 Gigabit Ethernet Backbone technology, utilising second generation fibres such as OM1, OM2, OM3 and OS1.

Looking for experts in the field of computer network installation? Let our team of technical experts assist you in setting up a reliable communications network infrastructure (structured wiring). Whether your home or business requires a new network or you want to allow your kid’s computer to access the internet in their bedroom, we can do it. We install Category 5 and Category 6 cabling, cable TV., voice and data lines, or fibre optic cabling, our experts will work with you every step of the way to maximize the performance of your network.

With the growing presence of the Internet, local area networks (LAN), wide area networks


(WAN) and now virtual private networks (VPN), the need for high-speed communications is to get this network wired in every room of your house. We will provide you with the highest quality in structured cabling systems in your existing home or your new dream home that you are building.

Commercial or residential, we do it!! We will provide you with a complete end-to-end solution for any application. Beginning with a free site survey, we will bring you affordable, space saving ideas and help plan for the future in this ever-changing world.


Every project has a unique solution. We maintain a close relationship with our clients, and our experienced technicians will assist you through every step of the project. From cable television to Internet access, Ethernet to gigabit or fibre optic network, London City Electricians will utilize the latest techniques in category 5, category5E, and category 6 cabling. We offer a wide variety of quality components to maximize value and cost savings, without sacrificing the end result. Let City Electrics improve your communications for all your new and existing technology investments. Our computer network installations are ready when you are.

Structured wiring – offers you the ability to wire your home for video, telephone and data. Everything is run through the inside of the walls, eliminating visible wires. Rooms can contain enough outlets to give you the maximum use of the wiring, both now and for the future. This means you can finally put the television anywhere you want, regardless of where the cable comes into the house and you will have the flexibility to expand with your family’s future growing needs.

Structured wiring is a concept that anticipates the present and future electronic needs for every room of your household. Structured wiring systems can be thought of as the electronic foundation for your home.

Structured wiring opens many possibilities for your home. Your television can be networked to allow everyone in your house to watch the same show from a single DVD player. Your computers can be networked to share files, internet connections and even a common printer. Home offices can be built with separate phone lines for voice, fax, modem, computer networking, and rooms can be prepared for both cable and satellite reception. These are just a few examples.

A home built with structured wiring can be added to gradually as your needs and budget allow.