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1. What are the design principles and implementation standards for office cabling?

2, What is wireless LAN?

3.

What are the design principles and implementation standards for office cabling?

(1) The design-based principle emphasizes that the design of security and security systems should be combined with network design. That is, the design of the security system is considered in the overall design of the network, and the two are combined into one. The issue of security and confidentiality is a rather complex oneTherefore, the design must be done well to ensure security.

2, compatibility principle Integrated wiring system is an information transmission system that can integrate a variety of data and information transmission in one, in the engineering design, to ensure compatibility between each other. Compatibility means that it is completely independent of the application system and can be applied to a variety of application systems.

3, the five principles of office network wiring: considering the complementarity of office wired and wireless integrated wiring: according to the specific environment and office requirements of the building, in the case of long-term or temporary use of the network, it is determined to use wired clothLine or wireless wiring; Generally speaking, it is a combination of wired and wireless, exerting their respective advantages to achieve our goal of working online.

4, integrated cabling system design principle 1 integrated cabling design standard Integrated cabling system standard is an open system standard, it can be widely used. Therefore, wiring according to the integrated wiring system will provide convenience for the user's future application, but also protect the user's investment, and the user will invest less cost and can be transferred to a higher level of application.

5, comprehensive consideration of user needs, building functions, local technology and economyEconomic development level and other factors are likely to incorporate more information systems into the long-term planning of integrated wiring system columns to maintain a certain advanced nature; In the design of the building, we must rely on the close cooperation with the users of the building and the various specialties of the building design unit, so as to carry out reasonable design and perfect realization. Standardization.

6, Standard 568B: Orange-white-1, orange-2, green-white-3, blue-4, blue-white-5, green-6, brown-white-7, brown-8. The voice wireless sequence can be played on the middle two cores, but in order to facilitate maintenance, the color should be unified. ③ When crimping the crystal headThe length of the cable is the length of the RJ45 connector. If the cable is too long, the network cable becomes loose and unattractive. If the cable is too short, the pin may not be in contact with the core of the network cable.

What is wireless LAN?

1, wireless local area network is a particularly convenient data transmission system, it can use radio frequency technology, the use of electromagnetic waves in the air communication signal connection, so that users can use the wireless local area network access architecture, to achieve the ideal state of "information portability, convenience to the world".

2, wireless Local Area network English full name: Wireless Local Area Networks; Shorthand: WLAN.

3, wireless local area network is the application of wireless communication technology to interconnect computer equipment to form a network system that can communicate with each other and realize resource sharing.

4, wireless local area network, generally refers to the WLAN wireless network, WLAN is working in the 5GHz or 5GHz frequency band, composed of wireless LAN, referred to as wireless LAN. WLAN communication systems, as an alternative to wired LAN, are generally used within the same building.

Network career work summary Model

1, actively complete the relevant work arranged by the leadership, so that there are problems in the work to seek solutions to the leadership in time, do not understand to ask, and strive to do a good job.

2. I quickly completed the transformation from a student to an employee, adapted to the working environment of the company in a relatively short time, and basically got familiar with the whole working process of the project. The most important thing is to contact and learn a lot of relevant business knowledge, and completed the corresponding tasks well and did my own work well, so that my work can be improvedSite to find oh.