Building integrated wiring system development

With the global computer technology, the rapid development of modern communication technology, the demand of information to the people is more and more intense. This leads to have Building management Automation (BA, Building Automation), Communication Automation (CA, Communication Automation), Office Automation (OA, Office Automation) functions of intelligent Building in the world scope booming rise. And integrated wiring system is the system of intelligent building internal between internal system and the outside world, the exchange of information hardware foundation. Building integrated wiring system (PDS) is a modern building internal "information superhighway", is the information highway in the modern building an extension of it。

Integrated wiring system initially when entering the Chinese market in the form of five kinds of products, when applied to 10M and 100M network. Later as super five categories and six products appear, integrated wiring system also began to involve more and more high transmission rate applications. In 2005, the higher the transmission rate copper wiring the net of ten thousand to receive many user's attention, the latest study found that broadband video can also through six types of systems transport and can get very good image quality, wiring products and building automation system (BAS) application got increasingly close together。

Net of ten thousand copper cable wiring

Ethernet technology for more than 20 years, in the network constantly users for bandwidth and spreading, networking requirements rising situation, from 3Mb/s development to 100Mb/s, again with fast speed and development to present 10G Ethernet。

2002 IEEE approved a full-duplex, all fiber of 10G Ethernet standard. Although fiber special applies to some of the high security, flow big environment, or some distance for a long time (5.5 meters) case, however, build a optical systems and realize the fiber to the desktop equipment cost greatly restrict its development. People turning to the shielded twisted-pair cable (UTP) solution, because in the new network which has the best overall UTP technology economy, and still can make the existing 100BASE - T and 1000BASE - T realize smooth transfer cable facilities. Considering the market demand, and technical ability and the economy, UTP wiring IEEE and TIA/EIA are now in rapid formulate standards of copper 10G - set of transmission distance for 55 to 100 meters。

Some manufacturers may have to "stretch" its specification to satisfy proposed 55 meters long requirements. But more than 55 meters of distance, with very few manufacturers can satisfy the 10G required electrical properties of Ethernet. This need to consider two kind of situations: ensure 10G system can really high standard requirements than the recommended level, in addition, need not only realize within the shortest or average buildings, need more realize network span of building the largest network span within。

10G used by active Ethernet transmission equipment will use sophisticated data signal processing technology (DSP) to eliminate NEXT/FEXT and any impedance matching problem (echo). Active devices could also be used sophisticated coding algorithm to correct or reduce the error probability。

However, in the same thread.7 groove between adjacent cable of crosstalk cannot use DSP technology to solve. However, generally cable crosstalk nearby far below the cable internally generated crosstalk, but must comply with the requirements of 10GBASE - T application, outside the lines of crosstalk in 15 dB below levels must, or below 1000BASE - T outside line crosstalk 30 times (distance of 100 meters). Otherwise, it needs to distance from 100 meters reduced 55 meters。

IEEE 802.3 an (10 G Ethernet) use four lines of each line of, the two-way data transfer rate for 2.5 Gb/s. This data using sophisticated coding technology, effectively encoded symbol transmit rate reaches 800 trillion symbols per second. Transfer the information required bandwidth is half of the operators number rate, add 500 MHz, namely 25%. So in this band, carefully controlled within the insertion loss, return loss, proximal crosstalk, comprehensive proximal crosstalk, outside line parameters such as crosstalk to ensure reliable transmission. In TIA and ISO standards committee, is studying enhanced 6 class (Augmented Category 6) for these parameters requirements。

Belden IBDN 10GX solutions from the creativity and performance could actually see in Belden CDT design strength and background. Belden CDT proposes creative wiring technology, ensure performance beyond suggested 10GBASE - T standards. While most manufacturers are doing everything they can to its existing 6 class system pushing the envelope, Belden IBDN10GX solutions to the future but in open way。

10GX solution is not focused on improving or optimize existing components, but the key components for channel new design. For each key parameters by ETL in 500MHz above range of tests show that, 10GX is today the most advanced 10G wiring solutions。

10GX solutions each key components, through the use of the following performance stimulate technology greatly optimized the properties of product:

System of cable used an creative SpiralFleXTM design, by increasing the randomness of wire &cable spacing between adjacent to reduce the crosstalk cable。

System of a module USES called Matrix TM's IDC and distribution frames circuit layout design patent technology, has significantly reduced the crosstalk between modules。

X - X - Bar TM technology: Bar is a line on the positioning device, in line 10GX module of card into the IDC, can ensure each of UTP cable between the accurate positioning。

In module adopted a patent FlexPoint TM printing circuit technology, will compensate circuit directly placed in plug contacts position. Real-time compensation in as high as 625 MHz range provides excellent crosstalk performance。

The above technique each all help system overcome adjacent line, and maintain crosstalk consistently high frequency performance。

With the global computer technology, the rapid development of modern communication technology, the demand of information to the people is more and more intense. This leads to have Building management Automation (BA, Building Automation), Communication Automation (CA, Communication Automation), Office Automation (OA, Office Automation) functions of intelligent Building in the world scope booming rise. And integrated wiring system is the system of intelligent building internal between internal system and the outside world, the exchange of information hardware foundation. Building integrated wiring system (PDS) is a modern building internal "information superhighway", is the information highway in the modern building an extension of it。

Integrated wiring system initially when entering the Chinese market in the form of five kinds of products, when applied to 10M and 100M network. Later as super five categories and six products appear, integrated wiring system also began to involve more and more high transmission rate applications. In 2005, the higher the transmission rate copper wiring the net of ten thousand to receive many user's attention, the latest study found that broadband video can also through six types of systems transport and can get very good image quality, wiring products and building automation system (BAS) application got increasingly close together。

Net of ten thousand copper cable wiring

Ethernet technology for more than 20 years, in the network constantly users for bandwidth and spreading, networking requirements rising situation, from 3Mb/s development to 100Mb/s, again with fast speed and development to present 10G Ethernet。

2002 IEEE approved a full-duplex, all fiber of 10G Ethernet standard. Although fiber special applies to some of the high security, flow big environment, or some distance for a long time (5.5 meters) case, however, build a optical systems and realize the fiber to the desktop equipment cost greatly restrict its development. People turning to the shielded twisted-pair cable (UTP) solution, because in the new network which has the best overall UTP technology economy, and still can make the existing 100BASE - T and 1000BASE - T realize smooth transfer cable facilities. Considering the market demand, and technical ability and the economy, UTP wiring IEEE and TIA/EIA are now in rapid formulate standards of copper 10G - set of transmission distance for 55 to 100 meters。

Some manufacturers may have to "stretch" its specification to satisfy proposed 55 meters long requirements. But more than 55 meters of distance, with very few manufacturers can satisfy the 10G required electrical properties of Ethernet. This need to consider two kind of situations: ensure 10G system can really high standard requirements than the recommended level, in addition, need not only realize within the shortest or average buildings, need more realize network span of building the largest network span within。

10G used by active Ethernet transmission equipment will use sophisticated data signal processing technology (DSP) to eliminate NEXT/FEXT and any impedance matching problem (echo). Active devices could also be used sophisticated coding algorithm to correct or reduce the error probability。

However, in the same thread.7 groove between adjacent cable of crosstalk cannot use DSP technology to solve. However, generally cable crosstalk nearby far below the cable internally generated crosstalk, but must comply with the requirements of 10GBASE - T application, outside the lines of crosstalk in 15 dB below levels must, or below 1000BASE - T outside line crosstalk 30 times (distance of 100 meters). Otherwise, it needs to distance from 100 meters reduced 55 meters。

IEEE 802.3 an (10 G Ethernet) use four lines of each line of, the two-way data transfer rate for 2.5 Gb/s. This data using sophisticated coding technology, effectively encoded symbol transmit rate reaches 800 trillion symbols per second. Transfer the information required bandwidth is half of the operators number rate, add 500 MHz, namely 25%. So in this band, carefully controlled within the insertion loss, return loss, proximal crosstalk, comprehensive proximal crosstalk, outside line parameters such as crosstalk to ensure reliable transmission. In TIA and ISO standards committee, is studying enhanced 6 class (Augmented Category 6) for these parameters requirements。

Belden IBDN 10GX solutions from the creativity and performance could actually see in Belden CDT design strength and background. Belden CDT proposes creative wiring technology, ensure performance beyond suggested 10GBASE - T standards. While most manufacturers are doing everything they can to its existing 6 class system pushing the envelope, Belden IBDN10GX solutions to the future but in open way。

10GX solution is not focused on improving or optimize existing components, but the key components for channel new design. For each key parameters by ETL in 500MHz above range of tests show that, 10GX is today the most advanced 10G wiring solutions。

10GX solutions each key components, through the use of the following performance stimulate technology greatly optimized the properties of product:

System of cable used an creative SpiralFleXTM design, by increasing the randomness of wire &cable spacing between adjacent to reduce the crosstalk cable。

System of a module USES called Matrix TM's IDC and distribution frames circuit layout design patent technology, has significantly reduced the crosstalk between modules。

X - X - Bar TM technology: Bar is a line on the positioning device, in line 10GX module of card into the IDC, can ensure each of UTP cable between the accurate positioning。

In module adopted a patent FlexPoint TM printing circuit technology, will compensate circuit directly placed in plug contacts position. Real-time compensation in as high as 625 MHz range provides excellent crosstalk performance。

The above technique each all help system overcome adjacent line, and maintain crosstalk consistently high frequency performance。

In use, after Control Plus cable owner, design units and engineering companies have praised the ZhongXinYing solution has the following advantages:

1. Building automation systems and integrated wiring system and wiring, saving time and artificially

2. Combined with integrated cabling system, greatly facilitate building automation systems wiring management and maintenance

3. Two transmission medium syncretic, facilitate procurement, design and acceptance

Purchasing points

Because new products continuously introduce, users and design staff faced a tough question: so many products, how do I know which is standard? Which is what I need? What is the basis to measure?

Standard authentication report is for inspection, especially the ETL, UL and other international authoritative testing institutions and the ministry of information industry, local test center, domestic authoritative testing by the agency's report. As the user and design personnel in new product emerge in endlessly, today, to find something truly outstanding products, test report is the most effective basis。

For example: the market a lot from six categories of cable: it, some in the structure of wire &cable sheath contains "ten" word isolation components, some in cable sheath contains "one" the word is isolation components, some in cable sheath do not include any segregation structures; From wire gage materials for, some use of coarser 23AWG material, some use fine 24AWG materials. Even said, the same manufacturers will have different kinds of six types of cable for choice, and several famous cabling manufacturer, such as SYSTIMAX, etc, and all BeldenIBDN offers a variety of six types of cable. So, what you need is six categories of cable?

Generally speaking, as long as is a global famous cabling manufacturer, will give you complete the authentication reports, these reports may be a product of authentication report, also be its factories have a series of products, and the comprehensive authentication report to the authentication report on the site when can find. If the manufacturer offers a variety of options and authentication, these products have you can be at ease use, just according to your request, prices for performance of the acceptance to choose。

If a product, you can't during the ETL websites such as, UL authentication report to check on the careful choice, you will be the product. Because, probably this company has its own factory, but this product is not its factory production; What's more, this company at no factories, let alone have production capacity. Encounter this kind of products (especially cable), you will consider when the choice, after all, no more than the total authentication security, to let people, some worry。

If a certain product claims it has special functional purposes, the greater the need for the authentication report。

As to say which is what you need? Do I have to buy top system, see their demands. Due to the development of the network speed for tomorrow by leaps and bounds, application of full preparation has almost become a consensus.

summary

With the new standard, new technology and new products to continue to occur, and domestic intelligent building integrated requirement enhances unceasingly, believe that the foregoing points will be more and more in the intelligent building all are present in the comprehensive wiring project, make domestic application to pick up more internationalization