2. CommScope (1976, USA, the global leader in communication network infrastructure solutions, and the largest manufacturer of coaxial cables for broadband cable TV networks, CommScope, USA).
3. Legrand -TCL (France 1860 onwards, the leading brand in the electrical appliance industry, the top ten data cable brands, TCL- Legrand International Electrician (Huizhou) Co., Ltd.)
4. Putian (information product and service provider specializing in communication industry, national innovative high-tech backbone enterprise, large group, China Putian Information Industry Co., Ltd.)
5. One boat (key high-tech enterprises, China famous trademarks, Zhejiang famous trademarks, influential integrated wiring brands, Zhejiang Yizhou Electronic Technology Co., Ltd.)
6. Fanda Panduit (in 1955, a world-class developer and supplier of network and electrical solutions, a pioneer in the design and implementation of e-commerce in the electrical industry, Fanda Company of the United States).
7. Datang Telecom (listed joint-stock high-tech enterprise, focusing on the development of microelectronics/software/communication access/communication terminal/communication application, Datang Telecom Technology Co., Ltd.)
8. Chang Fei (1988, focusing on optical fiber and cable and comprehensive solutions, national high-tech industrialization demonstration project unit, top ten data cable brands, Chang Fei Optical Fiber and Cable Co., Ltd.)
9. Zhaolong (a high-tech enterprise specializing in manufacturing R&D and photoelectric information/new energy transmission cables and configuration systems, data cable standard drafting unit, Zhejiang Zhaolong Cable Co., Ltd.)
10, Hui Yuan, Hui Yuan (Beijing Hui Yuan Wire and Cable Co., Ltd., a large-scale enterprise specializing in the production of data cables, specializes in the production of transmission cables and network wiring supporting products).
Question 2: According to the electrical performance, what kind of twisted pair is usually divided into three types: type III, type IV, type V, type V, type VI and type VII twisted pair.
Generally, LAN uses Category 5 or Category 5 network cables, and of course, the price is also expensive. Point-to-point transmission of large files is best to use Category 5 or Category 6 network cables. The price is generally above 10-20 yuan, and the bandwidth can generally reach 30-60MB, depending on your network environment. Class 3 and Class 4 networks generally have a transmission speed of only a few MB. Type 3 networks generally have 1-2MB, depending on your needs.
Question 3: Which one is better to install broadband?
Now the mainstream operators are: Great Wall Broadband, Telecom Broadband, Mobile Broadband, Unicom Broadband (Netcom) and so on. Great Wall broadband package is cheap and cost-effective, which is a good choice. Network stability can choose telecom broadband, but the disadvantage is high cost; If you want to handle it with your mobile phone, you can choose Mobile or China Unicom.
2
Community service selection:
Because each network operator sets different network service points and base stations, it is more convenient to install specific broadband in different regions. So different broadband can be installed according to different service points around the cell.
For example, the residential area is under the jurisdiction of Great Wall Broadband, and the installation length and width are more practical. If you install telecommunications, you need to pull the cable separately, which is troublesome and costly, and vice versa.
three
Packaging selection:
Different operators have different broadband packages, including not only broadband, but also other related service options. Therefore, we should pay attention to this point when choosing, for example, handling a package depends on what requirements are needed to handle the package, whether it is satisfied by ourselves, whether there is a minimum consumption or traffic limit, and so on.
four
Bandwidth selection:
There is a gap between the network bandwidth provided by operators and the actual bandwidth, because there will be losses in the transmission process, but they are all built within a certain range. How to choose a more suitable broadband can be based on your own needs. For example, if the network requirements are high, you can choose a width of 50M or even 100M, while the requirements are not high, you can choose a width of 20M or a width of 20M for telecommunications. If you want your mobile phone to get more traffic, you can apply for mobile/Unicom.
Question 4: What brand of network cable is the best? 1, Anpu (Tyco Electronics' brand, the world's leading supplier of structured wiring systems for commercial buildings, a large group, Tyco Electronics (Shanghai) Co., Ltd.)
2. CommScope (1976, USA, the global leader in communication network infrastructure solutions, and the largest manufacturer of coaxial cables for broadband cable TV networks, CommScope, USA).
3. Legrand -TCL (France 1860 onwards, the leading brand in the electrical appliance industry, the top ten data cable brands, TCL- Legrand International Electrician (Huizhou) Co., Ltd.)
4. Putian (information product and service provider specializing in communication industry, national innovative high-tech backbone enterprise, large group, China Putian Information Industry Co., Ltd.)
5. One boat (key high-tech enterprises, China famous trademarks, Zhejiang famous trademarks, influential integrated wiring brands, Zhejiang Yizhou Electronic Technology Co., Ltd.)
6. Fanda Panduit (in 1955, a world-class developer and supplier of network and electrical solutions, a pioneer in the design and implementation of e-commerce in the electrical industry, Fanda Company of the United States).
7. Datang Telecom (listed joint-stock high-tech enterprise, focusing on the development of microelectronics/software/communication access/communication terminal/communication application, Datang Telecom Technology Co., Ltd.)
8. Chang Fei (1988, focusing on optical fiber and cable and comprehensive solutions, national high-tech industrialization demonstration project unit, top ten data cable brands, Chang Fei Optical Fiber and Cable Co., Ltd.)
9. Zhaolong (a high-tech enterprise specializing in manufacturing R&D and photoelectric information/new energy transmission cables and configuration systems, data cable standard drafting unit, Zhejiang Zhaolong Cable Co., Ltd.)
10, Hui Yuan, Hui Yuan (Beijing Hui Yuan Wire and Cable Co., Ltd., a large-scale enterprise specializing in the production of data cables, specializes in the production of transmission cables and network wiring supporting products).
Question 5: What brand of network cable is better? Top ten rankings of foreign network cables:
65438 +0. AMP (Tyco Electronics is the largest manufacturer of passive electronic components in the world)
2. Lucent (Lucent Technology, a famous brand, top ten cable brands)
No.3 Simon (Simon Company) 1903)
NO.4.IBM (world brand, leading brand and top ten network cable brands)
Fifth place CommScope (CommScope, USA, the communication network of the world's leading infrastructure solutions)
No.6 Detwiller Datwyler (Detwiller Cable System (Shanghai) Co., Ltd., Top Ten Network Cable Brands)
NO.7.GCI (international high-tech network communication industry company, top ten network cable brands)
No.8 Fanda (Fanda Company was founded in 1955 and is one of the top ten cable brands).
No.9 Lite IBDN (Lite Network was formerly a cable manufacturing company, founded in 1902)
10. Nexen Nexans (global cable industry leader of Nexen Group, top ten network cable brands)
Top ten domestic network cables:
Brief introduction of brand ranking
1 Yizhou Ship (Ningbo Yizhou Investment Group Co., Ltd., a well-known trademark in China)
2 Zhi Ding DINTEK (Beijing Zhi Ding Xinye Electronic Technology Co., Ltd., top ten cable brands)
3 Tsinghua Tongfang (national famous high-tech enterprise, top ten cable brands)
4 TCL (China well-known trademark, China famous brand, first-line brand/brand, top ten cable brands)
5 Zhaolong (Zhejiang Zhaolong Group, a well-known brand, top ten cable brands)
6 Green Silicon Valley (Beijing Hongsheng Ye Jia Technology Center, Top Ten Network Cable Brands)
7 Jin Ao olex (Tianjin Jin Ao Cable Co., Ltd. 199 1 Top Ten Network Cable Brands)
8 Chang Fei (Chang Fei Company was founded in 1988 and is one of the top ten cable brands).
9 Datang Telecom (Datang Telecom Technology Co., Ltd., Top Ten Network Cable Brands)
10 *** (Zhejiang * * * Communication Equipment Co., Ltd., a well-known brand, top ten network cable brands)
Question 6: Which network cable is better in Jiangsu, Zhejiang and Shanghai? Ten foreign network cables that can make 7 kinds of cables are needed:
65438 +0. AMP (Tyco Electronics is the largest manufacturer of passive electronic components in the world)
2. Lucent (Lucent Technology, a famous brand, top ten cable brands)
No.3 Simon (Simon Company) 1903)
NO.4.IBM (world brand, leading brand and top ten network cable brands)
Fifth place CommScope (CommScope, USA, the communication network of the world's leading infrastructure solutions)
No.6 Detwiller Datwyler (Detwiller Cable System (Shanghai) Co., Ltd., Top Ten Network Cable Brands)
NO.7.GCI (international high-tech network communication industry company, top ten network cable brands)
No.8 Fanda (Fanda Company was founded in 1955 and is one of the top ten cable brands).
No.9 Lite IBDN (Lite Network was formerly a cable manufacturing company, founded in 1902)
10. Nexen Nexans (global cable industry leader of Nexen Group, top ten network cable brands)
Top ten domestic network cables:
Brief introduction of brand ranking
1 Yizhou Ship (Ningbo Yizhou Investment Group Co., Ltd., a well-known trademark in China)
Jiaxing Haitang Electronics (Zhejiang famous brand, top ten cable brands)
3 Zhi Ding DINTEK (Beijing Zhi Ding Xinye Electronic Technology Co., Ltd., Top Ten Network Cable Brands)
4 Tsinghua Tongfang (national famous high-tech enterprise, top ten cable brands)
5 TCL (China well-known trademark, China famous brand, first-line brand/brand, top ten cable brands)
6 Green Silicon Valley (Beijing Hongsheng Ye Jia Technology Center, Top Ten Network Cable Brands)
7 Jin Ao olex (Tianjin Jin Ao Cable Co., Ltd. 199 1 Top Ten Network Cable Brands)
8 Chang Fei (Chang Fei Company was founded in 1988 and is one of the top ten cable brands).
9 Datang Telecom (Datang Telecom Technology Co., Ltd., Top Ten Network Cable Brands)
10 *** (Zhejiang * * * Communication Equipment Co., Ltd., a well-known brand, top ten network cable brands)
Question 7: Which of the six network cables is better? These six types of network cables are mainly used for switches and routers, depending on your requirements. Compared with the super-category 5 network cable, the biggest difference is that the insulation cross skeleton is added and the transmission distance is longer. The six-level network cable of fast optical fiber is not bad. It was originally made by their family.
Question 8: Which company is better to install the network cable? I believe that telecommunications is the best. You can use telecommunications if you have money. You can use Netcom if you have no money. Actually, Netcom is also very good. Luzhou belongs to the north, right? There are Southern Telecom and Northern Netcom. This statement. Hehe, actually Netcom is really good. I used Netcom in Yangzhou (still in the south) for a year, and it felt very good. I'm not dissatisfied! ! Tietong is the worst. All my friends around me have used it (the picture is cheap), but it is too unstable. I suggest you don't use Tietong.
Question 9: What brand of network cable is good? Which shop on Taobao has a good network cable? Imported brands AMP (too many fakes), Schneider, SOIT and domestic TCL (too many fakes). If there is an opportunity, support physical stores.