Structured cable system(SCS) the basis of the beak-forman structures of the PIDPRIMITITY IS INSUMENT INLICHICHICHICHICHISIV, SHOT RIZNENNA (telephone is locally computed meres, Meresi systems of nonsense management systems and access control,video security and much more) into one single system.

What is SKS?

SCS is a hierarchical cable system, or groups consist of structural subsystems. The SCS includes a set of optical and copper cables, spare cords, cross-panels, modular sockets, cable connectors, and additional equipment and information sockets. All these elements undergo integration into a single system and are operated in accordance with the latest standards and rules.

Structured

Any combination or set of stored and knitted warehouse parts is called a structure. And the term “structured” means:

• - The system supports a variety of telecommunication programs, such as data transmission, communication and video display;
• - Permanently freeze different components and products from different producers;
• - It is possible to implement multimedia media, which combine a number of different types of media, such as STP, UTP, coaxial cable and optical fiber.

The structure of the entire cable system is determined by the infrastructure information technologies(IT = Information Technology). It itself must lie in place of a specific cable system project depending on the needs of the terminal cable operator, regardless of the type of active equipment that may become stagnant.

Cable system

The system, the elements of which are components and cables connected to the cable, is called a cable system. All passive switching cable components serve for connection or physical termination (termination) of the cable:

• Mufti ta spicy;
• Switching (“patch panels”) and crossover panels in telecommunication applications;
• Telecommunication sockets at work stations

Standards and categories of SCS

At the moment, there are 3 main standards in force in the SCS galaxy:

• American standard - EIA/TIA-568С Commercial Building Telecommunications Wiring Standard
• European standard – CENELEC EN 50173 Information Technology. Generic cabling systems
• International standard – ISO/IEC IS 11801-2002 Information Technology. Generic cabling for customer premises

The EIA/TIA-568C standard for line cables and components includes the following categories

• Category 3, which allows the smoothie signal to pass up to 16 MHz
• Category 5e, which covers frequencies up to 100 MHz
• Category 6A, with frequencies up to 500 MHz

For ISO 11801-2002 and EN 50173 standards, the following classes are assigned with individual capacity parameters for cable lines:

• W, up to 16 MHz
• D, up to 100 MHz
• E, up to 250 MHz
• E(A), up to 500 MHz
• F(A), up to 600 MHz

The technical level of current standards of the element base allows and guarantees the efficiency of the installed cable system with a length of over 10 cables.

Any SCS project may comply with standards

The design of the SCS project is subject to compliance (not all at once) with the standards of national or local regulations (IIA/TIA-568C and/or ISO/IEC 11801-2002, EIA/TIA-569A, 606A).

Starting from 01/01/2010, on the territory Russian Federation, these are GOST:

• 53246-2008 – means zagali vymogi to all major SCS nodes
• 53245-2008 – means testing methodology

Offenses against these standards are subject to retributions and drukarskie reconciliations, therefore, vikorystuvovat them from the robot carefully.

Programs supported by the cable system are to blame for documents from any of these organizations:

• International Organization for Standardization (ISO),
• Asynchronous Transfer Mode (ATM) Forum,
• Institute of Electronic and Electrical Engineers (IEEE),
• American National Standards Institute (ANSI).

The cabling infrastructure must comply with ANSI TIA/EIA-568C and ANSI TIA/IIA-569 standards.

The local boundary has been correctly designed and designed - not only to ensure the reliable work of the office, but also to ensure the efficient investment of funds. The structured cable management system (SCS) allows you to easily connect a variety of equipment to it, it is easy to modify and expand with very little operating cost. Properly selecting the active components of the network (routers, switches, firewalls, access points, etc.) will create a computer network that is as reliable and information secure as possible.
Our company has been designing and installing local networks and storage systems for more than 8 years, thanks to the close compatibility with wired SCS transmitters and computer technology, which allows us to demonstrate to our colleagues New solutions for organizing calculation measures. Today we present:

• Design, installation and maintenance of SCS of 5th and 6th categories. – in detail the medical capabilities and requirements of the deputy, the specifics of placement and architecture of the building, we are ready to create the optimal SCS for your needs.
• The entire complex of low-current systems that are united by a single structured cable network - television tower, telephony, video warning, monitoring and dispatch systems, video warning and security
• Behind the SCS switchgear there can be closed or open wiring, vicor and cable systems of wired generators DKS, Legran, NEXANS
• Installation, placement and adjustment of the active hemstone equipment - to be precise, with the maximum guarantee and on a turnkey basis. All equipment we supply undergoes preliminary adjustment and testing on the company’s technical platforms. This approach allows us to compress the terms of installation and adjustment of equipment on the territory of the warehouse and at the same time gives us and our clients the assurance of the speed and reliability of the systems that will last.
• Pobudova territorial boundaries - vikoryst technologies ADSL for honey dart or GePON via an optical channel. The optimality of this approach for organizing office life or cottage settlement is confirmed by domestic and foreign practice.
• Current systems for completing standard office work tasks:
  • Telephony for the office – both based on the classic approach and including IP telephony.
  • Secured functioning of workgroups – based on thin clients and NComputing terminal solutions
  • Information saving and backup systems – edged disk arrays and NAS Storage capacity up to 18TB
  • Consolidation of geographically dispersed networks into a single system - with remotely accessible networks based on VPN, or via special crypto-equivalent networks, or via additional communication channels.
  • Connecting remote subscribers and home care workers -
• Unique projects - in order to fully satisfy the needs of the contractor, we are ready to process and implement projects of virtually any complexity. For the most specific tasks, we have sufficient evidence, necessary personnel and resources. For your needs, you may be able to obtain information from licensed security providers and security companies.

In our work, we are primarily focused on long-term cooperation with our clients, and the systems we supply are subject to a full warranty and post-warranty service.

Optics "horizontally": In connection with the growth of new edge additions, the use of fiber optic technologies in structured cable systems (SCS) is becoming increasingly relevant. Optical fiber has characteristics that are superior to current Ethernet speed standards (100 Mbit/s) for connecting work stations, and allows easy transition to new data transfer protocols, such as 1 and 10 Gigabit Ethernet or high-quality ATM.

In connection with the growth of new hemstone additions, the stagnation of fiber optic technologies in structuring cable systems (SCS).

Optical fiber has characteristics that are superior to current Ethernet speed standards (100 Mbit/s) for connecting work stations, and allows easy transition to new data transfer protocols, such as 1 and 10 Gigabit Ethernet or high-quality ATM.

Speaking about the possibility of modernization, we should note the fact that it is practically impossible for the power of optical fiber to lie due to the speed of data transmission at the edge, as a result of everyday mechanisms (for example, crosstalk), which can lead to the degradation of power Optical fibers with increased speed of edge protocols. Since the optical fiber has been installed and tested for compliance with standards, the cable channel can operate at speeds of 1, 10, 100, 500, 1000 Mbit/s or 10 Gbit/s.

This guarantees that the cable infrastructure installed today can support the operation of any edge technologies for the next 10-15 years, and more.

Another uninterrupted advantage of optical fiber is “immunity” to various electromagnetic transients and the presence of high-voltage radio frequency vibration, which significantly improves the safety of such systems - capture information Fiber optic cables are much more expensive and foldable, less twisted pair, and may be less expensive to handle ". in SCS.

Why is optics expensive?

Most often, the fachists have the idea that fiber optic solutions are significantly more expensive. We will try to understand, therefore, that we have compared the optical solutions of the 3M Volution company with a standard shielded system of the 6th category, which has the closest characteristics to high-mode optics.

Before the planned release of the standard horizontal subsystem, the price of a 24-port patch panel port (per subscriber), subscriber and patch cords, subscriber module, as well as the price of a horizontal cable for 100 meters (div. table).

The configuration of the subscriber port of the SCS for "mida" of the 6th category and optics.

This simple analysis has shown that the quality of the fiber optic solution is 35% greater than that for the 6th category twisted pair, so the sensitivity about the high-quality road optics is even greater. Moreover, the quality of the main optical components today is equal or lower, lower for shielding systems of the 6th category, but, unfortunately, optical switching and subscriber cords are still several times more expensive copper analogues. However, for whatever reason, the length of subscriber channels in the horizontal subsystem exceeds 100 m-code, there is simply no alternative.

We will be optical SCS

Over the past decade, special terminology has acquired a new meaning - “structured cabling system”. Such a system is compatible with various branded cable solutions, which have been widely used in the past, and ensures the interconnection of various network devices - switches, hubs and routers, regardless of their network Nick.

The original American standard TIA/EIA-568-B, which means that it is possible to structure cable systems located in the middle, as well as between the boxes and their surrounding elements, place specifications on both the middle and the horizontal fiber optic cable Well, the system. The limits for the maximum depth of a horizontal optical system (100 m) in the TIA/EIA-568-B standard (div. table) are determined by the characteristics of the middle lines.

Several committees, for example, TIA/EIA-568-В.З, have expanded the limits for the horizontal optical subsystem, based on their potentially shorter parameters, which are equal to those of modern systems.

This committee aims to improve the long-range operation and transmission of optical systems to create efficient cable systems. U the rest of the time SCS increasingly uses such terms as “centralized cabling”, “multi-user outlet” and “zone cabling”.

What is the understanding behind these terms and what their role is in creating highly productive and cost-effective optical SCS? Let's take a look at the specific schemes of optical SCS and their advantages and disadvantages.

Regardless of whether the optical or medium SCS is used, the TIA/EIA-568-B standard (shown in the diagram) conveys the presence of many telecommunication points that are deployed throughout the day. The cable sheathing can be either vertical with a number of cable placements placed on the surface, or horizontal with a set of telecommunications placements spread throughout the entire area of ​​the enterprise.

The main topology of the cable system is “mirror” with maximum functionality in the center - the main distribution center - MDC (main distribution centre). MDC is connected through a fiber optic backbone either to intermediate distribution centers (intermediate distribution centers), as the backbone connects the bus, or to telecommunications closets (TS). The typical distance between cable users and TC is 100 m for both copper and optical cables.

At the telecommunication points there is a fence, which divides the scrap on top and the fence. TC also contains control elements and additional functions of SCS - optical and electrical lines, cable organizers, etc.

Safely significant range reserve in optical cables (equal with electrical cables), to increase efficiency and improve operational efficiency, the horizontal split system can be rearranged in such a way that all horizontal subsystems are connected and connected to a telecommunications point. To this end, all customers are connected through fiber optic cables.

The multi-mode fiber optic cable system supports data transmission distances of up to 300 m for any other accessory that can be accessed from a variety of telecommunications points on the skin. With such a cable system structure, it is important to control the elements and change the number of possible control points.

Reducing the number of telecommunication points speeds up operating costs and saves space - the number of spaces that need to be provided with guaranteed electricity, heat, ventilation and air conditioning changes.

In this case, testing, troubleshooting and documentation on the SCS is significantly easier, it becomes possible to manage the configuration of the cable system using additional software, and not through additional reconnection of switching cords. Also given the system allows you to easily integrate into SCS a new cable architecture, designed for separate offices (TIA/EIA TSB 75, ISO/IEC 11801).

The structured cable system (SCS) is a complete set of cables, connections and switching equipment, as indicated by the regulatory documentation. The SKS system is a universal system of an object or a group of objects that can be corrected without restructuring during a difficult period.

SCS cable systems enable the transmission of such types of signals as air and information video signals. Signal transmission is high-fluidity, reliable and stable. The structured cable system is universal for both computer and telephone networks, as well as for security systems and fire alarms. The use of SCS systems increases the efficiency of the organization, reduces operational costs, improves interactions within the company, and provides excellent customer service.

To ensure reliable operation of services and sub-parts of the facility, correct organization of structured cable systems (SCS) is necessary. The SCS system is responsible for satisfying the needs of customers as long as it lasts. Weak SCS systems are intended to be superior to commercial systems.

Why is a structured cable system formed?

The SCS system is a hierarchical cable system, which includes structural subsystems. The system is based on copper and optical cables. The warehouse of SCS cable systems includes the following elements:

1. head cross;
2. cable of the main subsystem of the first and other levels (the middle of SCS data transmission);
3. crotch cuts;
4. horizontal cuts; horizontal subsystem cables;
5. consolidation points;
6. Insured for a wide range of telecommunications sockets (entry points into the cable network of the facility).

The elements of the low-current SCS system are a single complex that follows the usual rules. The system is controlled in such a way that all network resources are available from any connection point. The cable system is equipped with an Information Technology (IT) infrastructure. The IT infrastructure itself is a substitute for every project of the SCS system.

The advantages of a structured cabling system are equal to those of traditional systems

SCS cable systems are universal. They will ensure the support of all different protocols and the transfer of information in various systems and systems based on current technologies ta rozrobok.

Weak SCS systems, when properly designed and installed, allow you to change the configuration of the circuit for 15-20 minutes without additional costs. So the cost of maintenance will be minimal. Well, the price-value ratio is high.

Installation and operation of SCS systems is economically efficient, less expensive than other cable systems for all types of equipment.

Only high-quality equipment is used, so SCS cable systems have high reliability and high stability of parameters. All components and materials are standard and are not subject to changes in technology or equipment supplier. Manufacturers guarantee the effectiveness of ownership over a period of 20-25 years.

To maintain efficient operation of a structured cabling system, a small number of maintenance and administrative personnel are required.

The SCS system allows for centralized control, control and monitoring of various services and life safety systems.

The Sistema company provides services in the design, installation and testing of structured cable systems (SCS). Our facilitators develop SCS system projects with an eye to the individual requirements of the security contractor to ensure smooth data exchange and the level of information security. The Sistema company has a comprehensive tool base for carrying out accurate installation and testing of low-current SCS systems.

Our consultants are ready to provide cost-free consultation and advice on any kind of nutrition. The Sistema company adheres to all national and international standards. You can find out about the certificates and licenses of our company on the website.

Measures of data transmission occupy one of the largest important place in IT infrastructure. It is designed in accordance with the requirements of the deputy, with the necessary benefits for the speed of transfer and intelligence of operation. Today, SCS is a necessary attribute of the skin, office, life, sleep and vibrancy, and ensures efficiency, as a whole, for the purpose of IT ownership: server, PC, office equipment, IP telephony etc.
- This is the basis of the information structure of any enterprise. All the diversity of information services of different types and purposes, various peripheral devices, as well as automated work stations can be combined into one system. Such systems as: local and telephone barriers, fire and burglar alarms, video security systems, control and access management are an invisible part of any daily organization. A competent and clear SCS allows you to structure all services, which in turn promotes the efficiency of the company’s work.

SCS provides its subscribers with the following information services:

transmission services;

services of droneless connection;

services of a unified telephone network with IP telephony arrangements;

audio and video conferencing services.

The SCS consists of the following subsystems:

mesh subsystem;

boundary security subsystem;

subsystem of IP telephony, voice mail;

access control and authorization subsystem;

monitoring and control subsystem;

audio-video conferencing subsystem;

dartless survey subsystem

Basic principles of SCS:

Productivity

The ownership of the SCS is selected based on the planned obligations of the collected traffic, and can also be based on the functions of the ownership and protocols that are being monitored.

Reliability and availability

The operating mode of the SCS is 7 days per week, 365 days per river. Each type of SCS may have the ability to automatically reconfigure to save productivity and minimize downtime.

Scalability

SKS conveys the possibility of expansion, then. Its topology and design ensure the ability to increase the number of points that are connected and increase the traffic volume. All SCS equipment is selected in reserve, both for productivity and for the possibility of installing additional modules and expanding functionality.

Efficiency

During the SCS design process, optimization is carried out using the method of efficient resource utilization (memory capacity, processor productivity, transmission channel throughput). Effective use of SCS resources reduces the waste water supply of the system.

Safety

SKS provides comprehensive insurance for organizing security and protection against unauthorized access (UNA). All devices that enter the SKS warehouse are protected by a password system, which is almost equal. Authentication access to ownership can be used with wikis software security(PZ) authentication to ensure password encryption. Remote access to devices can be achieved using additional protocols to ensure theft of the session.

Unification and standardization

With the creation of the SCS, as an active measure of possession, the possession of one vibrator is revealed. The settings are the same for all devices operating system(OS).
For greater interaction between different SCS subsystems, the IP protocol is used.

Standard SCS:

1) American standard EIA/TIA-568B Commercial Building Telecommunications Wiring Standard
2) international standard ISO/IEC IS 11801 Information Technology. Generic cabling for customer premises
3) European standard CENELEC EN 50173 Information Technology. Generic cabling systems

Among the implemented projects was the SCS of MGUP Mosvodokanal, which included the following tasks: design of the SCS, installation and cross-section of stands, laying of optical line connections (FOL).

We work with a full range of fiber optic products (FOLS), copper pairs, server cabinets, patch panels, sockets, etc. Our company currently has software for the design and installation of SCS. At the hour of completion of the project, a new signal is given about the testing of all laying lines. The deployment of SCS is based on the use of active and passive wired transmitters, such as Cisco, Hewlett-Packard, 3COM, etc.

Design of SCS (structured cable system)

The project department of the company GRIN EFEKT provides a new range of services with SCS design.
At the first stage of SCS design, an inspection of the object is carried out, negotiations with the deputy are carried out, and the requirements are identified and presented before the SCS.
Following the results of monitoring and analysis of the output data, the optimal design of a structured cabling system is developed, until all the necessary functions of the controller are included. The SCS project presents: report plans for the placement of system elements; principles block diagrams connection, cable routes, cable log. There is also a specification for the availability of materials, costs for installation of SCS and details of the finished robots.

SCS design It is valid until the Decree of the Order of the Russian Federation dated February 16, 2008. No. 87 "About the warehouse of sections of design documentation and the benefits of their replacement", regional building codes and the benefits of technical specifications.
When designing an SCS, the benefits of proper legislation and regulatory documents regarding ecology, protection and fire safety are covered.

Pre-project unfastened

The purpose of pre-project quilting lies in the designated set of approaches and the development of technical propositions with the arrangement of standard solutions. Based on the results of the design, our design engineers will help the Deputy develop a competent technical specification (TOR) for the design of the SCS.

Technical department (TZ) SKS

Vimogi of the deputy to establish the basis technical department (TZ) SKS This is the first document that begins the creation of a structured cabling system. Cream technical assistance, at the first stages of work from the design of the SCS, as output information, data is obtained, which is removed in the process of pre-design processing. Any design begins with a correctly written technical specification, approved by the manager. A well-written technical specification contains the terms of design and selection of the necessary installation of SCS, described in the technical specification.

The warehouse of design documentation of the SCS is regulated by the Regulations of the Russian Federation “On the warehouse of sections of design documentation and possible before their replacement” dated 02/16/2008 No. 87.

SCS design documentation (stage “P”)

The concept of the SCS is competently broken down and the technical specifications provide the basis for creating a draft plan for the SCS. a single complex a solution intended to ensure the specified operating mode of the SCS. The draft design considers the optimal structure of the SCS and the route of laying cables, the distribution and storage of telecommunications infrastructure elements, statements about the budget for the project, as well as low other parameters, which allows for an easier choice of specific solutions.
SCS design documentation includes text and graphic materials, which indicate volumetric planning, constructive technical solutions for renovation and reconstruction (modernization) of SCS.
The basis for the development of the SCS project is the architectural, developmental, technological and engineering parts of the project. The SCS project is focused on obtaining the most effective equipment, which has proven itself well, and component materials. Competent design means high efficiency of design daily work that maintenance of SCS. There is no mercy for the project - minimization of costs for installation.

Working documentation of SCS (stage "P")

At the initial stage, the working documentation of the SCS is developed, which is analyzed at the operational stage. At this stage itself, the resource intensity of the process is determined, including installation robots, the amount of necessary materials and materials, and therefore the budget for the SCS project.
Working documentation of the SCS is developed after the advanced design stage has been confirmed. The meta-operation at stage “P” lies in the preparation of the exact chairs, the diagram and table, which the installers are preparing for the hour of work on the SCS building. Working documentation will ensure detailed linking of the components of all systems to the object. Work documentation for SKS installation of chairs, tables for connection and connection, plans for installation of equipment and postings and other documents.

Koshtorisna documentation SCS (“CD”)

The development of cost documentation is the final stage of design of a structured cabling system and means greater flexibility in the ownership, installation and commissioning of work.

Installation of SCS

Subject to SCS and procurement project approved by the Deputy necessary possession vibrates:

organization of switching center

installation of electrical panels

installation of cable channels

placement of access point

installation of sockets

cable laying

The leading companies GRIN EFEKT provide a new range of services for the installation of SCS.
The accumulations in this area allow you to carry out the installation and connection of SCS in the shortest possible time, depending on the type of project and the proper operating system.

Setting up SCS

After completion of installation, the SCS is subject to comprehensive testing and adjustment to verify the effectiveness of the system and identify defects. The results of testing and adjustment with explanations of the parameter values ​​and analysis of the luminosity of the structured cable system are given to the controller (an example of testing for the baby). After completion of all work and transfer of documentation to the deputy, representatives of the Vikonavian and deputy will inspect the facility. Once all the necessary requirements have been determined, as well as types technical departments the object is put into operation.

Maintenance of SCS (structured cable system)

Technical maintenance of a structured cable system (SCS) carried out to ensure uninterrupted operation of the company’s unified IT system and constant access for personnel to various information services.
Servicing of SCS is carried out by diagnosing all SCS plots, checking cross-sections, identifying and correcting damage to SCS elements.

Technical maintenance of SCS includes:

preventive robots

Lovely robots.

Obsyagy works technical service SCS lies in the minds of operation and storage warehouse.

Preventive maintenance work for SCS:

checking the equipment for completeness, evidence of marking, external defects and operating conditions

renewal of damaged labeling of cross-linked equipment

Laying cross-cords in cable managers

diagnostics of SCS ports

updating the efficiency of damaged SCS ports

Instructing the Deputy of Health to carry out technical maintenance of the SCS and recommending the reconstruction of the SCS

Diagnostics of the SCS ports depends on the verification of the parameters of the SCS ports on the correspondence of the categorization parameters with the different types of certification of control and verification devices with the results of These are the parameters that vary across all frequency ranges. The unavailability of SCS ports based on categorization is determined by the results of port diagnostics.

Advanced technical maintenance work for SCS:

replacing damaged cables

renewal of damaged cross-country equipment

Malfunctions detected as a result of preventive work are addressed by Vikonavets as part of the maintenance of SCS. Depending on the nature of the malfunction, a decision is made to remove the defective equipment from its source and include it in the plan for the ongoing repair of the SCS, or to eliminate the defect on the spot. Malfunctions for any needs additional robots those material resources that are depleted after the creation of a defective record. Revealed disruptions in the operation of SCS are reported to representatives of the Deputy.

The schedule of work is carried out then the SCS is divided and confirmed by the Deputy. The results of the work will be confirmed until the end:

table of location of SCS ports on site

table of cross-matching cross-possessions SKS

act of changing the parameters of the SCS ports

defective information.

A structured cable system (SCS) is a system whose principle provides three main benefits:

• It is universal, allowing it to be used for transmitting signals from the main current and promising types of fencing equipment. for various purposes;
• Allows shvidko i s with minimal expenses organize new work places and change the connection scheme and SCS without laying additional cable lines;
• Allows you to organize a single operation service.

In addition to the above descriptions, structured cable management allows:

• With extremely high initial investments in everyday life, ensure the overall savings in additional costs for the cost of operating a structured cable system and low operating expenses;
• Increase the reliability of the structured cabling system;
• Vikorize simultaneously different mesh protocols and mesh architectures in one local mesh;
• Combine optical and electrical signal transmission paths into a single system;
• Place the wires in the cable routes of local connections;
• Ensure the principle of continuous monitoring from multiple modules to ensure localization of faults, updating of structured cable management and switching to backup lines.

The cable system is structured - the basis of the information infrastructure of any business, which allows you to integrate into a single system non-personal information services of various purposes: scrap, telephone meters, security systems, Nya too. The role of this is great the role of the SCS in the prisoner of the corporate and format systems: the same, there is a certainly prompted Lokalni Merezhі, the overlap of the nonsense of the Operations, without parades, is not possible to do the nakedness of the prostrium.

The LanKey company manufactures the entire complex of robots associated with everyday computer networks, telephones and electrical lines, 3 hourly SCS. Our company's representatives carry out scrap design, testing and certification of the required SCS. Our organization has the necessary licenses and certifications for carrying out activities in the Galuzian border, as well as certificates of conductive SCS transmitters. Our fakhіvts have all the necessary professional knowledge in the area of ​​​​creating computer networks, creating local networks.

The high intensity of the work is confirmed by the results of our deputies.

Examples of SCS installation projects implemented by LanKey:

Zamovnik	Description of witchcraft works
	A structured cabling system has been installed.
	As part of the complex project, a structured cable system was organized. For the results of the work, a letter of acknowledgment was sent to the LanKey address from Zamovnik.
	The installation of a structured cabling system with a capacity of 960 ports has been completed. The accuracy of the robot is confirmed by clicks.
	Well structured cable system.
	A structured cabling system has been installed. Wikonian robots are characterized by a positive attitude.
	A structured cable system has been installed. Robots detracted from the high rating of the deputy.
	Vikonano robots with an expanded structured cabling system. The accuracy of the robot is confirmed