Structured Cabling System

A structured cabling system is a complete system of cabling and associated hardware, which provides a comprehensive telecommunications infrastructure that consists of a number of standardized smaller elements (hence structured) called subsystems.. This infrastructure serves a wide range of uses, from telephone service to data transmission via internet.

A well-planned structured cabling system facilitates the continuous flow of information, enables the sharing of resources, promotes smooth operations, accommodates ever-changing technology, offers plenty of room for growth, and evolves with your organization. Plus, it will be around far longer than your current PC, server, and network switches.

Structured cabling falls into six subsystems

  • Entrance facilities is the point where the telephone company network ends and connects with the on-site wiring at the building premises.
  • Equipment rooms house equipment and wiring consolidation points that serve the users inside the building.
  • Backbone cabling connects between the equipment/telecommunications rooms, so named because the rooms are typically on different floors.
  • Horizontal cabling wiring can be IW (inside wiring) or plenum cabling and connects telecommunications rooms to individual outlets or work areas on the floor, usually through the wire ways, conduits or ceiling spaces of each floor.
  • Telecommunications rooms or telecommunications enclosure connects between the backbone cabling and horizontal cabling.
  • Work-area components connect end-user equipment to outlets of the horizontal cabling system.

Structured cabling design and installation is governed by a set of standards that specify wiring data centers, offices, and apartment buildings for data or voice communications using various kinds of cable, most commonly category 5e (CAT5e), category 6 (CAT6), and fiber optic cabling and modular connectors. These standards define how to lay the cabling in various topologies in order to meet the needs of the customer, typically using a central patch panel (which is normally 19 inch rack-mounted), from where each modular connection can be used as needed. Each outlet is then patched into a network switch (normally also rack-mounted) for network use or into an IP or PBX (private branch exchange) telephone system patch panel.

Structured Cabling Overview


Structured Cabling Building View


Structured Cabling Device network




Premium Line

Premium-Line Systems GmbH with its seat in Germany is a part of a manufacturing group with more than 20 years of experience on the field of networking market. Premium Line system is a comprehensive solution for the network infrastructure, mainly designed in Europe, with complete product portfolio including patch cords, patch panels, outlets, keystones and workstation components for Category 5e, Category 6, Category 6A, Category 7 and fiber optic based structured cabling systems.

Since the beginning of the nineties they have been devoted to researching and developing the modern signal transmission cable and the joint hardware. Through almost twenty years of efforts, Premium line has succeeded in developing of high performance tested network transmission products.


Copper Solution


Wide selection of classical Category 6A, Category 6 and Category 5e components with excellent performance meet and over all corresponding existed international standards. And also for the purpose to support future high bandwidth applications, advanced 10G systems Category 6A+, consists of 1000 MHz cables, shielded die-casting keystones and modular outlets, are available upon your request.

Fiber Optic Solution



The solution includes a full range of optic devices, fiber optic cables, and also the accessories like pigtails, patch cords, adapters and different type’s terminal boxes. It provides the complete ranges of these components with low attenuation loss control, combines with fiber optic cables, support the complete channel with good headroom margin.


Made by the most common substance, silicon dioxide (SiO2), in complete core diameter 9um - single mode, 62.5um - OM1, 50um – OM2/OM3, and with 125um refraction cladding, to afford light signal transmission supports long distance and high speed data network & telecommunication.


To use the light to transmit the signals from one place to another place over optic fiber, is due to the light propagates through the fiber with little attenuation also immune to electromagnetic interference. These advantages also contribute to fiber optic development and practical application.

Data Center Solution


The Data Center or equipment/monitoring room is often a core part of the entire building’s cabling system and cabinets play an irreplaceable role in the equipment room. The cabinet not only has the simple function of storing devices but also can provide protection, electromagnetic interference shielding, and arrange equipment orderly to facilitate future maintenance. We provide a complete cabinet solution including sever cabinets, wall mount cabinets, cable management units & mounting accessories, also with active power supply devices, like power distribution unit, Uninterruptible power supply etc.