Wired Internet access, the choice of network cable is very important, a good cable, has a good guarantee for network communications. For various reasons, the home network was not embedded in the network cable during the renovation. When it was time to access the Internet, it had to consider the problem of the network cable.
At that time, the devices on the Internet used the ADSL router cat to access the Internet through the telephone line. The total entrance of the phone line at home was near the entrance door, but at that time, the computer was in the attic, and the situation such as coverage was taken into account, so the router was placed. Attic, so had to lay the open line.
The above picture is drawn when testing the router signal in year 01. It can be seen at the time of the layout. So long network cables are made by themselves. They are not so complex. They are buying lines, buying tools, buying, and then suppressing themselves.
At the beginning, the Internet speed was 2M, and the home LAN speed had 10M and 100M computer equipment. After another few years, the speed of the network has increased, and the speed of the external network has increased to 8M. Another is that they no longer use computers in the attic, so they are downstairs. At this time, some of the cables are removed, and they are connected to the attic. This way, the cable is relatively small.
At that time, the router and telecommunication cat were put together, and the removed cable was stored.
Telecoms began to promote fiber optics at attractive speeds. However, our community is not like that, because it is the old community, until it catches up with an event, finally can change the fiber. However, due to the old district, it was impossible to get in from the original pipeline. Therefore, it was only possible to change the location from the outdoor balcony to the air-conditioned cave.
There were two problems here. One was when the telecommunications installer asked the telecommunication cat to be there. We set up a rough place at random, thinking about moving again later. As a result, the telecommunications installation staff took a small white box. Actually stuck to our wall, and then said this can not move.
This of course can be moved, so I didn't think much about it, but then we found it was not appropriate. When we wanted to change places, we found that this thing was sticky and so we had to stay there and the main router was there. In other places, it is separated from it, so that some distance, you must use their own network cable, because the length of the network cable provided with the router is not enough. At the same time to other places, but also use the original cable.
After changing the fiber, it took a while to find that there was a problem, that is, the speed of the network was fast, but it seemed that occasionally there was a situation that was not smooth. This has never happened before. Because of the external fiber upgrade, the internal LAN has also been upgraded to Gigabit, and it is doubtful whether the network cable is a problem.
With doubts, a test was also conducted at that time to test the original Category 5 network cable. There was no problem at the Gigabit. As a result of the test, if the distance is short, for example, 1 meter or 2 meters, using a home-made cable, there is no difference between using the router's own prefabricated network cable. At long distances, it seems that the difference is not significant. Although the transmission data in some cases is unstable, it is decided to continue to use it.
However, there have been some phenomena afterwards. For example, the network seems to be unstable at times. Sometimes, the sudden delay in playing the game may be large, and sometimes it seems that the video will sometimes be interrupted.
To this end, I cut the original crystal joints and re-doed the crystal head, changed the root network cable, etc., have improved, but still happened by chance, sometimes unrestrained, and thought, simply buy a finished product line All right.
There are several product line, you can look at the evaluation, personally think that basic is almost the same, chose Kai Bor finally, one of the reasons for choosing it is that home network player is it, LP is still quite satisfied with it, has been Using. Do not think that this reason is far-fetched. Ask those who have made comments, those who have spoken from the media, and say that it is a mess. It is not time to listen to his wife.
Originally wanted to engage in the six types of lines, but 10G LAN products have started to increase. Although they are not currently available, they are not guaranteed to be used after 1 or 2 years. And with respect to the optical fiber, the total sensory network cable will be better handled.
The reason why you have written so much is to tell everyone that this is the actual use of demand, the actual application, the actual situation in life! And more than 90% of network problems are caused by cables, both in large projects and in homes.
Kai Boer super seven double shielded cable cat7 computer cable broadband cable outdoor high-speed Gigabit 11 yuan Lynx featured direct link My photographing technique is not good. According to the prompts when editing, I want to take photos of the United States and the United States. Then do my best.
The line arrived soon and was a plastic bag with a brown color.
Below the bag there is a security code query, you can check whether the real goods.
Attached pairs, strapping and cable holders, although worth a few, are still needed for those who do not, saving time and money
On the back of the bag, you can see the size and model of the cable in the bag.
I like the color of the strapping/universal tie. If there is more than one, it would be nice.
Take out the cable and there are 2 rolls. The softness of the touch is relatively moderate, and my original line is somewhat too hard.
Look under the joints, with a metal shield, the overall suppression. Although there is a kaiboer pair on the top, although I don't understand the line's production process, I think it should be formed in an integrated manner and it will perform well in terms of impact resistance, bending resistance, and so on.
Using a homemade cable, it can be clearly seen that Kai Bor has a lot more. Compared to the hand-pressed joints, the integrated joints are more solid and reliable and do not cause problems such as poor contact due to the insertion and removal of the network ports.
This is a random network cable for the router.
Laying is still laid according to the original line, and then tied with strapping in a key place.
As for places you can't see, then feel free to go.
Do some tests to test the performance of the network cable, and compare it with the home network to compare the data in the same situation. The test was conducted on a Gigabit network. The router is the flagship model of U.S. Netware, so the router is not a problem. Here is to explain that because the computer is still open firewalls and other software running the day after tomorrow, plus the impact of the Internet card, and in the middle I still use the router as a switch, so there will be some loss.
The test uses two computers, first tested using the network test software iperf, to test the bandwidth under different threads. This software is not professional, but it is very easy to use.
As a result of the test, under the 5 threads and 10 threads, the results of using home-made cable are 843M and 877M, respectively, while the test result using Kaibol cable is 849M and 897M. The unit here is Mbits/second, and the values ​​are basically the same. Cable performance is slightly better.
There is a choice of a 4G size file, and look at the copy speed, it seems to be comparable.
Indeed, in the current network environment, a single test may not show any problem, and perhaps more tests can be reflected. So for a test software, test a computer on the network to another computer's folder as the destination, read and write tests. Every time reading and writing 400M files 5 times for 4 tests, the result of multiple tests can be different.
Using the kapper cable, the read and write data obtained is an average of 111.28 MB/sec., and the read is 104.56 MB/sec.
Using homemade cable, the corresponding read and write data is written to an average of 91.99MB/sec, and the read is 102.48MB/sec
Although the data difference is not very large, but through multiple measurements, you can still see that the overall data of the open Bor cable pair is better than the homemade cable, which can be seen more clearly on the chart.
Of course, in addition to the speed of the data, there is stability, at least not because of the unnecessary damage caused by the cable plug.
After testing, use 2 lines for the intended purpose. One is from the telecommunications cat to the master router and the other is the AP1 from the master router. This ensures that there will be no problem with the main road.
In general, this time the effect was good, workmanship was good, flexibility was good, and it was a good choice relative to home use. After many years of DIY, self-reflection, everything involved in the entire family, or finished products, do not easily do it yourself, there are technical reasons, such as changing my head over and over again, can not determine is not pressed or other the reason. There is also the influence of the family. When it comes to getting involved, what you know is that you are researching. You do not know that you have no ability. Not to mention, say far.
The times are developing and life is changing. The network is from Gigabit to Gigabit. It can be imagined that in the near future, Gigabit Networks will definitely be popularized by families. Then, if you are still laying on a Gigabit network cable, you may regret it when it is time to renovate. Therefore, it is advisable to make some advances and lay a good 10-Gigabit Ethernet cable in advance. Of course, there are also risks. For example, in the future, 10 Gigabit technology will be dominated by optical fiber or something else.
Suzhou Kable-X always serves our customers with the tenet of "Quality is our middle name". The standard crimping of terminals is one of the important cores of the quality of wire harness products. All wire harness terminal crimping strictly follows IPC620 Standard operation, to provide customers with high-quality cable assembly is the unremitting pursuit of Kable-X.
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