1. Increase the switchThe longest transmission distance of category 5 and category 6 network cable is 100 meters, if you want to increase the transmission distance, you can install relay equipment such as switches between the two twisted-pair cables, theoretically up to 4 switches can be installed.

1 IntroductionIn ODN, from the service aggregation point to the user is generally divided into backbone, distribution, introduction, home multiple segments. The construction of the introduction section of the traditional ODN cable involves a large number of fiber core splices. In the user installati

Due to different construction conditions and construction requirements, communication cables in different scenarios will take different laying methods, common laying methods include: direct burial, aerial, pipeline, underwater and bureau and so on.1 direct burial layingDirect burial,

What is the difference between indoor fiber optic cable, outdoor fiber optic cable, and indoor/outdoor fiber optic cable? Can outdoor fiber optic cables be used indoors?According to the usage scenario, there are Several categories of fiber optic cables, what is the difference between these categorie

Fiber optic cable lines and broadband access projects usually involve fiber optic cable single disk testing and fiber optic cable line testing, fiber optic cable line testing includes: relay section testing, user cable testing and so on. These test entries, some only need to use the test instrument

With the development of data center construction towards overall availability, there is a growing demand for cabinet management in server rooms. Users should consider the following factors when purchasing cabinets:1, load-bearing guarantee: with the increased density of products placed in the cabine

Among the rackmount server sizes, the common ones are 1U server, 2U server, 4U server, the size of these servers are: 1U=4.445cm, 2U=4.445*2=8.89cm, 4U=4.445*4=17.78cm. In practice, 1U or 2U servers are most often used. Because the service provider is based on the space occupied by the server to cal

The use of electricity makes the modern life develop rapidly. Wire and cable, if not properly used and maintained, may cause some safety hazards, and it will lead to accidents, especially fire. In order to make the wire and cable work better, we should maintain the wire and cable regularly. However,

The use of electricity makes the modern life develop rapidly. Wire and cable, if not properly used and maintained, may cause some safety hazards, and it will lead to accidents, especially fire. In order to make the wire and cable work better, we should maintain the wire and cable regularly. However,

As trading friends know, if a foreign customer can come to the company to discuss business, the chances of doing business will be great. Therefore, many foreign traders attach great importance to the visits of foreign customers, and when foreign customers to visit the company, how to correctly recei