How to become an Integrated Wiring Training Instructor
(1) proficient in general wiring system specifications To become a training instructor for the Integrated Wiring System, you must be proficient in the professional knowledge of the Integrated Wiring System. The Integrated Wiring System involves system specifications, product categories, project design, project bidding, material calculation, construction drawings, construction and installation, troubleshooting, project management, performance testing, and wiring identification management. aspect, the generic cabling system specification is the basis for other aspects. Therefore, the organization, development, history, content, and latest progress of the generic cabling system specifications must be clearly understood. Especially the content must be proficient. For example, you should be proficient in the Integrated Wiring System Specification series developed by tr42 of the American Tia organization: TIA/EIA-568A business construction telecommunications wiring standards, TIA/EIA-569 business construction telecommunications and space standards, TIA/EIA-570A residential construction telecommunications wiring standards, TIA/EIA-606 business construction telecommunications Facilities management standards, TIA/EIA-607, commercial construction telecommunications grounding and grounding requirements standards, TSB-67, non-shielded twisted pair wire cabling system transmission performance field test standards, TSB-95, installed five unshielded twisted pair cabling systems support Gigabit application transmission performance indicator standards, TIA/EIA-568B business construction telecommunications Cabling Standards (including the latest six standards). At the same time, we need to understand the specifications formulated by other organizations, such as iso11801, CENELEC en50173 series, and gb50311 and 50312 in China. Http://anheng.com.cn/news/6/494.html (2) have rich practical experience in cabling engineering and be good at summing up If you only have theoretical knowledge and no practical experience, the lecturer will feel unmotivated when taking the course, fearing that the students may ask questions. When the students take the course, they will feel that the teacher's course is a waste of effort, in the cloud. The theory must be combined with practice, which is also good. Additionally, the Integrated Wiring System is a highly engineering knowledge. It is difficult for students to answer questions without practice. For example, why is the cabling length 100 m, for example, why sometimes 100 m network equipment is less fast than 10 m network equipment, for example, 20 40 tubes can wear several twisted wires, such as Tube Bending radius requirements, such as cable tension requirements, such as the difference between axis packaging and box packaging, such as why the outer skin of the cable cannot be peeled off too long, such as why the twisted pair core line cannot be split too open, such as during construction cable margin considerations, color tag management issues in cabling projects, and so on. With the theoretical premise, we have practical experience and are good at summing up. You can answer questions of students in a rational and accurate manner. In this way, it is easy to establish the professional image of training lecturers among trainees. The instructor is responsible for imparting knowledge and answering questions. Http://anheng.com.cn/news/6/494.html (3) proficient in computer network knowledge and practical experience The Integrated Wiring System is the physical basis for data, voice, and video transmission. Computer Networks are the most widely used. The computer network can be divided into seven layers: physical layer, data link layer, network layer, transmission layer, Session Layer, presentation layer, and application layer. The Integrated Wiring System is part of the physical layer, that is, the transmission medium. It is the bottom layer and foundation of the entire network. It is a neural system for information stream transmission and transparent to network applications. That is, it provides the same support regardless of the company's network products, network operating systems, and network protocols. In fact, many network faults are caused by irregular cabling system construction. Therefore, correctly establishing the concept of the relationship between cabling and network can get twice the result with half the effort in eliminating network faults. First, check the wiring system, perform passive authentication tests, check the status of network devices, and finally check network applications. I once made a metaphor that the relationship between cabling, networking, and application is like the art of performing stage, actors, and actors in a cast. Many of the problems encountered by the students in the network actually confuse the connection problem of wiring with the communication quality of the network. The so-called IP ping method to eliminate network faults, the problem of checking the wiring system is actually very one-sided. As a training instructor of the Integrated Wiring System, he must be proficient in computer networks, understand the relationship between networks and wiring, and have some practical experience. In this way, it is easy to answer questions that students encounter in their actual work. Http://anheng.com.cn/news/6/494.html (4) understand the manufacturing process and process of cables and connectors The computer network is based on the Integrated Wiring System, and the Integrated Wiring System is based on cables and connectors. Therefore, the performance of cables and connectors directly affects the engineering performance of the cabling system, and ultimately affects the transmission performance of the computer network. The training instructor of the Integrated Wiring System should go to the factory for an internship if necessary, detailed understanding of copper rod, PVC, PE, stretch, initial twist, fine twist, core wire escort, packaging, printed circuit board production, selection of phosphorus copper, nickel plating and other products manufacturing in the manufacturing process of cables and connectors process and quality assurance measures. And the related technical measures to ensure the product life, the testing method and calculation formula of the pre-life. Also understand the product production equipment, product test items, test methods, inspection equipment, etc. Understanding this knowledge helps instructors to help students in bidding. Because when bidding for Integrated Wiring System products, Party A will frequently raise the above questions. It also helps students understand integrated wiring products correctly. I have seen a Chinese manufacturer production of twisted pair printed on "USA fluke corporation co. DSP-100 pass! "It is hard to understand. I wonder if this manufacturer really understands the production and testing of twisted pair wires. As the manufacturer of twisted pair wire must understand that DSP-100 instrument is used for on-site acceptance wiring system engineering projects, and the factory should use a company such as DCM cable analyzer to analyze the electrical performance of twisted pair wire. Http://anheng.com.cn/news/6/494.html (5) be familiar with other components related to the integrated wiring system, such as the strong electrical system, monitoring system, background music, access control system, cable TV, lightning protection, and grounding. In a building, it not only includes water, electricity, gas, ventilation, and other essential parts of life, but also shows more intelligence in the weak current system. The Integrated Wiring System and monitoring system, background music, access control system, and cable TV are all part of the Weak Current System. They share common characteristics. Some students who have just started to learn the Integrated Wiring System or have worked on small network projects often indicate that the information modules, distribution frames, and forming jumpers in the cabling system are redundant, some customers even think that network communication can be maintained by an RJ45 header at both ends of the twisted pair. In fact, the Training Instructor can use the user end in the strong electrical system to bring out the power socket rather than the plug to compare the possibility of directly doing RJ45 head. Who dares to live in a room with only power plug and no socket. At the same time, this is not suitable for large cabling projects, nor can it meet the requirements of wiring labels and color management. Therefore, instructors are required to have the ability to control the overall situation of the Weak Current. They must have the correct wiring concept and cannot be influenced by some traditional unreasonable ideas. Http://anheng.com.cn/news/6/494.html (6) clear thinking, good expression, rhythm, humor, and wisdom The training materials have good content, and the training instructors have more knowledge to express and pass on to the trainees. The Integrated Wiring System is actually a very boring discipline, but it is also a very useful course. It is also beneficial for future work on computer networks. For example, Microsoft's MSCE course and Cisco's ccna course have cabling chapters. So how to make students willing to take the initiative to attend lectures involves the art and experience of lectures. As a lecturer, the course preparation time must be sufficient, the course ideas should be clear, and the first and later courses should be clear. The following is an example of the order of courses that has been practiced many times:
- First, let's talk about the international and domestic specifications of the Integrated Wiring System. First, let the trainees know the general situation and direction of the industry, but the norms are theoretical;
- Next we will talk about the Integrated Wiring System product series-copper Media Series and optical fiber series, which are mainly divided into cables and connectors, and are equipped with physical display to answer various difficult questions of trainees in a timely manner. I have theoretical knowledge and knowledge about products, but this learning aims not only to obtain certificates, but to win customers, win projects, and serve customers in the future.
- Currently, the country is advocating that the project should adopt a bidding system. Therefore, it teaches trainees to prepare bids, including understanding of bidding documents, preparing materials, understanding of construction drawings, calculation of wiring materials, engineering quotations, project management, testing, and assurance services. At present, the Integrated Wiring System is mainly used for data, voice, and video transmission services. If students have the opportunity to submit bids during their subsequent work, the customer's problems are mainly focused on the network;
- Therefore, to explain the courses of computer networks and integrated cabling, students must first correctly understand the relationship between networks and cabling.
- After the bidding is completed, you need to organize the personnel for installation and construction. There are many problems involved in installation and construction. We should not only clarify the construction and installation specifications, but also pass on many practical experiences in construction and installation to trainees. Not only do you need to teach books, but you also need to teach books that do not exist. At the same time, we should lead students to practice together and, if necessary, lead the students to visit the construction site.
- When the project is completed, the customer must issue a test report on the project information point. Why are the testing and testing standards, how are the testing and testing content, and how to read the testing report, students must be taught in the performance test course of the Integrated Wiring System.
- After learning the copper Media Series, more advanced content will involve the optical fiber part of the Integrated Wiring System.
When the training content is ready and the train of thought is clear, it is necessary to express it to the trainees. Some people share the same content, which is unremarkable and unappealing. Students do not like to listen. They are looking forward to class when they are in class. Some people express their charm and appeal. When the students started the course, they always thought that the time had passed quickly and they had not heard enough. In addition to the professionalism and self-confidence of the lecturer, the lecturer's level of lectures is very important. In class, you must grasp the rhythm, tone, wisdom, and appropriate metaphor to simplify the hard-to-understand content. We should also be good at summing up and make the seemingly simple questions theoretical. Http://anheng.com.cn/news/6/494.html (7) Correct mentality, equal communication, and ability to control classroom scenes
Personnel who have participated in the training of Integrated Wiring System Certification engineers, including those who have already taken part in the work and have some experience in various aspects, as well as students who wish to better embark on the society and graduate soon; there will be technical backbone in the company, as well as on-site construction personnel, and even teachers and researchers from design institutes, universities, as well as telecommunications, finance, enterprises, and real estate companies. It should be said that the students are hidden, and there are all kinds of talents. Now we only want to learn the knowledge of the Integrated Wiring System for the same purpose. As a lecturer, you must understand the cabling knowledge of students before they attend classes. You cannot be timid because of a high level of students, which affects the normal performance of the class, you cannot despise or despise the course because of your insufficient professional knowledge. Milu's "attitude determines everything" can also be applied to the lecturer of the Integrated Wiring System. Correct mentality and equal communication, you may also get some useful knowledge and practical experience from students. During the training, both parties should maintain interaction, encourage students to raise more questions, and control classroom scenes.
Http://anheng.com.cn/news/6/494.html (8) English must reach a certain level and constantly learn new knowledge about cabling. The Integrated Wiring System has entered the Chinese market since the beginning of 1990s, and all information has come in from abroad. Currently, the mainstream standards in the cabling industry have been formulated and compiled by relevant organizations in Europe and America. Such as the latest TIA/EIA-568-B-2. six standards, so we need to absorb the latest information about the Integrated Wiring System, update their professional knowledge, it is best to have a certain level of English, at the very least, you can read and understand the English documents on technology cabling. It is necessary to grasp the development direction of cabling and learn new knowledge. The current development direction of integrated wiring systems is to improve the performance of the cabling system, that is, from three categories, five categories, and cat5e cabling systems to six categories, seven categories, and optical fiber cabling systems; another direction is to expand the application scope of the Integrated Wiring System, from the data field to the data, voice, video, control and other multimedia directions; another direction is to expand the application scenarios of the Integrated Wiring System, expanded from commercial office buildings to commercial and residential buildings. At present, the domestic Community broadband network cabling project is a new problem of wiring. The traditional horizontal sub-system of the construction of the wiring project is absent from the residential buildings, and the concept of vertical trunk is also different from that of the original, there are outdoor cross-connection problems between units. As a lecturer, you must constantly learn and improve yourself to guide others and train trainees.
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