Cable industry prospects

With the wire and mini usb cable industry competition intensified, large wire and cable enterprises merging and capital operation is becoming more frequent, the domestic wire and cable production enterprises outstanding more and more research and attention to the industry market, especially the thorough research to the enterprise development environment and customer demand trend change. Because of this, a large number of outstanding domestic wire and cable brand rapidly, gradually become a leader in the wire and cable industry!
Wire and cable industry report mainly analyzes the operation situation and Prospect Forecast of electric wire and mini HDMI cable industry; power cable products market demand forecasting and purchasing; communication cable products market demand forecasting and purchasing; electrical equipment market condition of the cable; bare wires and wire winding market; competition pattern and competitor wire cable enterprises; development status and the planning of industrial base of wire and cable; construction trend of wire and cable industry base project; the wire and cable industry analysis and solve problems existing measures and suggestions. At the same time, accompanied by the whole industry for nearly 5 years the comprehensive detailed hand continuous market data, market trends and the development trend of lets you fully, accurately grasp the wire and cable industry. Although the Chinese wire and cable industry has experienced more than 20 years, has made considerable development, but still not out of the big and not strong cycle, are still a big gap compared with world class companies. The existence of industry concentration is low, a large number of enterprises and small scale, the scale economy is far from enough, lack of the capability of independent innovation and product structural contradiction and so on many questions. Despite these problems, but the Chinese wire and cable industry is facing new opportunities that the rapid take-off, enhance their core competitiveness opportunities in development. With the changing of world economic pattern, Chinese cable industry is also bound to face restructuring and reshuffle. Especially in Chinese economic development in recent years is facing the problem of bottleneck of energy, electric power shortage, the state has continued to increase power investment, the industry entered a period of leap forward development. To implement the central decision-making deployment of the construction of infrastructure, stimulating domestic demand, the China State Grid Corp plans to increase investment, accelerate the pace of construction of power grids, it is expected that in the next 2 to 3 years the scale of investment will exceed 1 yuan, of which rural city and the main power grid construction and transformation of investment 790000000000 yuan. The construction scale of 110 (66) kV and above transmission line 260000 km, 13.5 million KVA substation capacity.

Hdmi cable uses

Hdmi cable wire is used to transmit high-definition multimedia video signal. hdmi cable can be high-quality transmission of uncompressed HD video and multi-channel audio data, the maximum data transfer speed of 5Gbps. At the same time without the signal before transmission / A or A / D conversion, can guarantee the highest quality audio and video signal transmission. Transmission principle HDMI cable 2HDMI data cable data lines Mini hdmi cable line has a "plug and play" feature, automatically, "negotiation", automatically selects the most appropriate video / audio formats between the signal hdmi cable for ps3 source and the display device. Volume DVI HDMI interface, compared with the smaller, and can simultaneously transmit audio and video signals. DVI cable length can not be more than eight meters, otherwise it will affect the picture quality, but HDMI can transmit as far as 15 meters. As long as an HDMI cable, you can replace up to 13 analog transmission line, a home entertainment system can effectively solve the tangled mess behind the wiring problem.

Protection measures of cable

With the rapid development of power cables buried underground engineering, a higher demand on the protection of cables, cable protection sleeve is the use ofpolyethylene PE and high quality steel tube after sand blasting pretreatment, dipcoating, heating and solidifying process produced. It is the protection of wire and cable, a kind of the most commonly used electrical insulating tube. Because it hasgood insulation properties, high chemical stability, no rust, no aging, can adapt to theharsh environment and widely applied.

Use the cable protection sleeve protecting cat6 network cable can achieve the followingadvantages: 1, good corrosion resistance, long service life, can be in moist saline alkali area. 2, flame retardant, good heat resistance, can be used in high temperature of 130 degrees and long term deformation, fire is not burning. 3, high strength, high rigidity. In under the road buried without a protective layer of concrete, can roll fastcable engineering construction schedule. 4, cat5e network cable protection sleeve for pipe or pipehas a certain flexibility, can resist the external stress and foundation settlementcaused by the destruction of the. 5, has good performance of anti interference signals. 6, smooth inner wall, do not scratch the cable. The design adopts a socketconnection, convenient installation and connection. The joints with rubber sealing ringseal can adapt to the thermal expansion and contraction, and to prevent sand entering.

role in the management of patch panel subsystem

patch panel management subsystem is the most important component, is to achieve two vertical lines and horizontal cabling subsystem cross-connect hub. patch panel is usually installed in a cabinet or on the wall. By mounting accessories, 12 port patch panel can meet the full range of UTP, STP, coaxial cable, fiber, audio and video needs. Commonly used in network engineering twisted pair patch panel patch panel and fiber optic 24 port patch panelcat.
patch panel-- suitable for wiring devices jumper connections. It enables the system to move and change the wiring is more convenient.