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| No.11851918
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Information Name: | Cables should be doing security work |
Published: | 2013-12-13 |
Validity: | 99999999 |
Specifications: | |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | Wire and cable in China are involved in many industries, product variety to meet the rate and the domestic market share of more than 90%, as the country's "Green City", "intelligent transportation", "smart city" projects such widespread concern and strong construction, in addition to focus developed cities outside the security needs of the market continues to expand, and the second and third tier cities in the Midwest market is very broad, security cables as important link between security equipment plays an important role. Appears simulate high line, HD-SDI cameras and other products for the security cable companies had no small influence, interference problems while cable companies also have been a headache problem, in the end, how the cable companies set number of security job? It is understood that previous exposure to and worked with cable companies, are not "security as the main market of cable companies", some with TV as the main market, some foreign countries as the main export market, they are only interested in how much product sales and how reasonable profit commission processing problems, few care application requires cable companies to improve or upgrade the adaptability of each other from the basic situation; cable companies and the majority of engineering applications closely integrated enterprise, is the inevitable trend of market development, security forum often see this discussion: someone asked them to use the image coaxial transmission interference, what is the problem, how to solve some say use twisted pair transmission, anti-interference ability, low cost; Some say that the cable? it did not interfere with, now the price is not expensive; This is a unilateral peddle, no cooperation. Engineering practice, coaxial transmission, twisted pair, fiber optic transmission, radio transmission, have occurred in the case of interference, it can be resolved, but there are a lot of people say that your cable problems; cable companies should be more understand how it happened and resolve interference, different transmission, should be mutually complementary relationship, not antagonistic relationship; cable companies should pay close attention to the development of transport methods, in close cooperation with transport companies product innovation; such as network video transmission, a wide range of routine surveillance system, to go through a multi-stage switch Relay transmission lines +; someone will develop a network coaxial cable transmission technology, the access node from a line of more than 20 million high-definition video signal path (and audio , alarm, control signals), transmission distance: cable length is less than 400M-92Mbps; cable length is less than 1000M-74Mbps; cable length is less than 2000M-30Mbps; This data is very large, the immediate transformation of the old way makes sense, If the cable companies felt that the old cable, the cable did not buy your letter, you're not interested or resist emotions, you can not take the initiative to cooperate; But if you see it for the future development of the network video transmission also has long-term significance, You should have an active interest and understanding, and then co-developed for high-speed, broadband and higher-performance cable. More information: http://www.smjdsb.com/ |
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Copyright © GuangDong ICP No. 10089450, Shanghai Mechanical and Electrical Equipment Co., Ltd. Real Min All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 4330 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Mechanical and Electrical Equipment Co., Ltd. Real Min All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility