What is a national defense optical cable? Why do we still need a national defense optical cable now?

National defense optical cable is a kind of cable used for military purposes. The reason why our country still needs national defense optical cable is because our country has never stopped national defense construction, and national defense construction is to prevent In the event of a war in the future, these optical cables can ensure timely communication and connection between military forces, which will help us win every war.

We can often see some slogans on the side of the road. For example, national defense optical cables need to be protected by everyone and are not allowed to be damaged casually. Once damaged, they may be suspected of crimes. Such slogans look very strange. It is serious, and the reason why we need to give a special reminder is because of the word national defense. This kind of optical cable is related to our country's military, and national defense is mainly for the military, and it is different from the cables used by ordinary people. Similarly, the main purpose of optical cables is to transmit some messages between armies, including some military regions. They will also use national defense optical cables when communicating. For example, when we have an earthquake or flood, we can also quickly communicate through national defense optical cables. , so that the property and life safety of the people can be better protected.

Another very important point is that the reason why the military must use national defense optical cables alone is because the military contains a lot of secrets. These secrets cannot be known to others, so they must rely solely on national defense. Optical cables are used for transmission, so that confidentiality can be kept to the greatest extent. Although it is a peaceful era, there are still some spies, including our annual national security propaganda, so if the optical cables are taken advantage of by other spies, If it enters, it may lead to the leakage of some military secrets of our country. Once the military secrets are known by the enemy, it will cause very serious consequences. Therefore, our country will treat those who steal national defense optical cables or damage optical cable facilities. There are very severe penalties.

Some people may think that optical cables are not worth much. In fact, this is completely wrong, because national defense optical cables transmit information all the time, and the maintenance cost is calculated in seconds. It's not something an ordinary family can afford.