Integrated wiring material budget, fiber pigtail, how to calculate?
The amount of each point of information to the distance between the various cabinets, floor plan and the vertical part of the floor to the time from the cabinet to the length of the information point can be calculated, do not forget the natural bending of the natural loss of cable operation. Too much trouble on the set of formulas, but the formula is only estimated it!
Front-end control panel interface installed the most difficult! The other is very simple, there is the power wiring problem! The best easy to pull too! Or the chassis of the mess does not look good, it is not easy to disassemble the hardware!
. the most difficult is to choose and buy the right hardware. Because thousands of parts of the PC. . there are . generally can not start, serious is burned, in the serious is simply can not be installed. Also have the opportunity to lead to buzzing, such as the fan quality is not, not with shock absorber nail, chassis quality is not good, fan button with no tightening and so on.
1: the installation is very simple, line problems can be explained that 2: all have 3: buzz are generally hard disk and CPU heat sink problems, the hardware is very simple software needs to partition, install the system
