Weak current includes those, does network wiring belong to it? Weak current network wiring of PTNV Jinghua Hotel

Frequently asked questions about network cabling 1. Why can't network debugging be used to test the performance of cables? At present, many users do not test the installed twisted pair, but check it in the process of network debugging. When the network can be connected, the installed cable is considered qualified. This practice is not only wrong, but also very dangerous. Because the network traffic is very low during network debugging, users will not feel that there is a problem at this time, but when the network traffic is high, it may be difficult to access the Internet. Network debugging can be connected, which does not mean that the cable meets the installation standards, nor does it mean that the cable can work accurately when the network is running normally. In addition, at present, most users have installed five types of twisted pair, and the running network is 10Base-T, but just because10base qq.wenwen/ www.cnsps.net-t can run does not mean that 100Base-TX can also run. Therefore, whether the installed cable can support high-speed signals must pass relevant certification tests to prove its performance. Otherwise, it is impossible or difficult to repair the cable when upgrading to a high-speed network.