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Remote wireless transmission application of digital bridge in border area

Author: Shenzhen Science and technology time: April 25, 2018 source: egibl.com
Abstract: border defense is an integral part of national defense and a necessary form for a country to effectively exercise sovereignty and maintain security. Border control is a very important issue in military security. Our country's land area is vast

Border defense is an important part of national defense, which is a necessary form for a country to effectively exercise sovereignty and maintain security. Border control is a very important issue in military security. China has a vast territory, and the total length of the land border defense line alone is more than 22000 kilometers. With the further deepening of China's opening up to the outside world, the flow of people entering and leaving the country is increasing, and the criminal activities such as smuggling and smuggling are becoming more and more serious, which requires the border control departments to carry out their tasks more and more far away. In addition, the geographical location of the border defense area is complex, the border line is long, the border post, unattended border station site, entry-exit port site and other key border monitoring areas are widely distributed, and the distance from the monitoring center is relatively far, resulting in the traditional short-distance monitoring simply unable to achieve the needs of video management. Therefore, remote wireless monitoring system as a high-tech means is applied to National defense and border defense management is an inevitable choice.

 Xinjiang border defense sf-5040g25 installation site 2.jpg

In addition to the conventional problems in other areas, there are also special conditions such as high altitude, low temperature and long distance. Our digital bridge product sf-5040g25, as a military grade wireless product, can fully meet the normal application under such harsh conditions. In order to strengthen the border management, a border defense force in Kashgar, Xinjiang, needs wireless broadband coverage and video monitoring in the field area. The area where the equipment is installed is located in the no man's land with an altitude of 4500-4800 meters, with low temperature all year round and harsh environment. In order to ensure that the wireless equipment can work normally, the customer used the samples provided by our company for high and low temperature test.

 Xinjiang border defense sf-5040g25 installation site 4.jpg

According to the national military standard equipment environmental test reference standard, after 24 hours of storage at low temperature - 45, the temperature box rises to - 40 degrees, the equipment is powered on, the equipment is started to work continuously for 4 hours, and the transmission capacity test of 50m filling package is normal; after the high temperature + 60 ℃ storage for 48 hours, the incubator drops to + 50 ℃ and the equipment is powered on, and the equipment operates continuously for 4 hours, and the transmission capacity test of 50m filling package is normal.

 Xinjiang border defense sf-5040g25 installation site 3.jpg

After testing, the performance of the equipment fully meets the needs of customers. At present, the first phase of the project has been installed and erected in Kashgar border area.

 Xinjiang border defense sf-5040g25 installation site I.jpg




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