Data Distribution and Structured Cabling

For people to cooperate effectively, they must be connected. While this is simple for neighbors, contact between those who are distant is logically not possible in person. And in today's globalized world, more and more remote contacts are needed.

People connect using modern communication tools. Sometimes by phone, sometimes via computers using social networks, video calls, and the like.

For your communication to function well, high-quality data distribution and structured cabling are essential.

This refers primarily to a unified cabling system for buildings, necessary for the operation of all telecommunications services. It is precisely this cabling that enables the transmission of information between individual devices, both on a small and large scale, within single buildings and beyond. Cables can carry the most diverse types of data, used by telephones, video, security systems, computers, and other equipment.

For such structured cabling to serve its purpose, high quality is essential. Both backbone wiring and wiring to the end-user should meet at least Cat5e parameters, enabling data transmission in a bandwidth of at least 100 MHz on copper lines. However, Cat 6 cabling is increasingly common, available in both shielded and unshielded versions. When expedient, it is ideal to use optical fiber routes, which have no connection length restrictions and eliminate potential problems caused by interference in electrical networks.

  • Horizontal cabling, distribution cabinets (racks).
  • Backbone wiring, copper (metallic), fiber optic. Cat5e, Cat6, shielded.
  • Servers, telephone exchanges.
  • Wireless Wi-Fi nodes.
  • Fiber optic connectors, outlets.
  • PowerLine: Data transmission using existing electrical wiring.

Structured Cabling Components

Horizontal Cabling

This is the part of the cabling system that runs from the outlet (connection point) to the horizontal distribution frame (rack). The maximum length of the cable used here is 90 meters, which, in larger premises, necessitates having multiple horizontal cabling racks interconnected by backbone wiring, which also connects them to the main building distributor.

Horizontal Distribution Frame (Rack)

This serves to concentrate the cables leading from individual connection points, where workstations (computers) are connected, into active network elements or telephone sets connected to patching panels for phone lines from the exchange. These racks are connected to the main building distributor via backbone wiring, typically consisting of fiber optic cables or multi-pair copper (metallic) cables.

Main Building Distributor

This is where the backbone wiring cables from the individual horizontal cabling racks converge. Central building devices are directly connected to this distributor, such as the telephone exchange, the main server farm, or elements for connecting networks to external sites. If the complex consists of several buildings, the individual main building distributors are interconnected by a backbone with a defined level of redundancy. Fiber optic cables are then used for the outdoor backbone wiring.

Backbone Wiring

This facilitates the mutual interconnection of the individual distribution racks. It is built to be high-speed, providing an environment for the fast transfer of large amounts of data, and optical fibers are the best fit for this purpose.

Fiber Optic Cabling

This consists of several specific sections with various elements and technologies, connecting the distribution racks to wall outlets with optical connectors.

Wireless Links

These connect places that are not too far apart but where a cable cannot be used, utilizing Wi-Fi wireless technology.

PowerLine Devices

These enable encrypted data transmission using the wires of the existing power electrical installation.

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