Install the system software and carry out the joint commissioning of the main system.
The use of advanced and standardized construction operation procedures is the only way for enterprises to obtain benefits and gain a foothold in the market.
It can not only connect voice, data, image equipment and switching equipment with other information management systems, but also connect these equipment with the outside.
The faulty equipment shall be left for final solution.
It also includes all cables and related connecting parts between the connection point of the external network or telecommunication line of the building and the application system equipment.
Stay wire.
4.
The details are as follows: twisted pair a.
Specify requirements and methods 2.
In fact, the wiring work should follow certain laws, which are not only reflected in the relevant specifications and standards to be followed in the implementation of structured wiring project, but also in line with many experiences and lessons learned in the project.
(1) Research: the main task is to inquire about the customer’s network needs, investigate the building on site, settle the consumption of wires, the number of information sockets and the positioning and quantity of cabinets according to the building plan and other data, and make a generic cabling Research Report; (2) Wiring scheme design: make wiring material budget table and project schedule according to the preliminary survey data; (3) Civil construction: coordinate the construction team to discuss responsibilities with the owner, and propose wiring permission, mainly including drilling, wiring, information socket positioning, cabinet positioning, and line marking; (4) Technical installation: mainly for information module, distribution frame and cabinet internal installation; (5) Information point test: General test, using 12 point tester, can be carried out by one person, with high efficiency.
There are many kinds of communication media in the computer network system, and the construction requirements of different communication media are different.
The maximum distance of twisted pair from the workstation to the hub is 100m, and the twisted pair connector can be used to connect and lengthen the twisted pair that exceeds 100m; c.
If the line is not drawn in advance, direct construction will easily lead to non horizontal or vertical PVC routing.
When drilling holes from the outdoor to the indoor wall, pay attention to measure the accurate position first, and then drill holes from both sides.
Install the software of each workstation, and each workstation can work on the Internet normally.
3、 Experience 1.
Start of commissioning..
1、 Engineering application generic cabling engineering general steps investigation – scheme design – civil construction – technical installation – information point test – document sorting – maintenance.
Select 8-core twisted pair.
3.
Do not install only 4 wires and cut off the other 4 wires.
One thing to pay attention to when printing the information module: due to special reasons, the outer skin of the module should be about 1cm away from the module when printing the module.
The installation work shall start from the server, and the cables shall be connected one by one according to the requirements of the manual.
Generally, twisted pair cables shall not be installed outdoors.
First, use a small drill to locate, then use a medium drill to drill through, and then change a large drill to increase the hole diameter, so as to avoid cracking the wall.
The user can check on the computer at will according to the operating procedures, and be familiar with various functions of the network system.
Although it takes a lot of time in the preliminary work, it is convenient for PVC nailing in the future.
This link is very important.
The generic cabling system consists of components of different series and specifications, including transmission media, related connecting hardware (such as distribution frame, connector, socket, plug, adapter) and electrical protection equipment.
When installing the connector by yourself, install all 8 wires.
If the decision or measurement is wrong, it will cause irreparable losses.
4.
As a mature industry, generic cabling has accumulated a lot of practical experience that can be used for reference on the basis of a large number of practices.
The unpacking of equipment shall be counted according to the packing list, the appearance of equipment shall be checked, and records shall be made carefully and in detail.
2.
2、 Technology 1.
Solve all remaining problems one by one.
These components can be used to build various subsystems, each of which has its own specific purpose.
Connect the devices to the server one by one for online inspection, and solve the problems one by one.
Equipment installation to ensure the quality of network installation, the installation of network equipment should follow the following steps: first read the equipment manual and equipment installation manual.
The twisted pair wires shall be bound into wire bundles in the machine room, and the wiring shall have certain rules and shall not be placed randomly; d.
Generic cabling is a modular and highly flexible information transmission channel within buildings or between buildings.
Because this kind of module is long, if it is not done according to the above, the dust plate of the installed module will be difficult to move and lose elasticity, so it is necessary to do so to ensure the reasonable installation of the module.
The disordered management, backward technology and obsolete technology in the wiring process will bring deficiencies in project quality, cost and progress to the construction unit itself.
the twisted pair shall be laid in the cable trough in the corridor and indoors, and shall be straight; b.
Master environmental data in order to protect the indoor environment, install cable trays indoors, place cables in the cable trays, drill cable holes for all cables entering the room and passing through the floor, and route all cables horizontally and vertically.
Distinguish different media to ensure the performance of communication media, and put forward different construction requirements according to the characteristics of media materials.
3.
When the node is not used, it is not necessary to unplug the twisted pair, which does not affect the work of other nodes; g.
Both ends of the twisted pair shall be marked with numbers to facilitate understanding of the corresponding relationship between the node and the hub interface; e.
During the construction of PVC pipe trough, the line must be drawn first.
If a small number of twisted pair cables are installed outdoors, sleeves shall be added to the parts installed outdoors; h.
The twisted pair shall be firmly inserted into the network card of hub and workstation; f.
Power up the equipment one by one and perform self inspection.
It mainly tests the on-off condition, and can print out a detailed test report; (6) Document management: the final completion report (material actual consumption table, test report, floor (building group) wiring table) to the customer shall be provided to provide data basis for future maintenance; (7) Maintenance: respond quickly in case of line failure.
The generic cabling system can be roughly divided into seven parts: work area; Wiring subsystem; Trunk line subsystem; Building complex subsystem; Equipment room; Incoming line room and management.
