Can the wire pipe be buried directly under the tiles in the decoration process?
The normal practice is to bury the pipe in the ground, and then take pictures for future maintenance.
In principle, the thickness of the conductive wire does not mean the appearance, some waste manufacturers black heart manufacturers in order to shoddy, the line of the skin made thick, looks like this line is thick, can see a core to know. So can not just look at the appearance of the thickness. However, under normal circumstances, the coarse wire conductive wire than the fine wire conduction power lower, the highest transmission efficiency, and because the conductor thick, small resistance, heat is also small. Fine core line and the thick core line is the opposite, but for the computer, because the power is not too large, a little bit and a little bit of rough little, important standards should look at the size of the computer power to measure, as long as the fine wire Ability and resistance to meet the power consumption of computer power on the line. Too fine, of course, can not be used, too thick can be used, but it is called waste it.
In general, horizontal cables should use 4 pairs of twisted pair cables. In the case of high-speed applications where the horizontal subsystems are used, the fiber optic cable, ie fiber to the desktop, should be used. The horizontal subsystem shall be connected to the wiring equipment between the secondary junctions, the interconnections or the equipment to form the telephone, data, television system and monitoring system, and shall be conveniently managed according to the requirements of the integrated wiring system. Honest point! The I copied it ..
Coaxial cable Fine cable laying should not be twisted; b. The radius of the cable should be greater than 20cm; c. Installed in the cable on the work of the distance between the work sites should be greater than 05 meters; d. The installation of the cable connector should be reliable, and should prevent the signal from short circuit; Fine cable alignment should be in the cable slot to prevent damage to the cable; f. When laying the cable, do not pull hard to prevent the pull off; A section of the cable should be less than 183 meters, 183 meters within the two sections of cable can generally be used "T" head lengthened; h. Both ends must be installed terminal device, each at least one terminal to ground; i. Coaxial cable can not be installed in the outdoor, installed in the outdoor part of the casing should be installed. Twisted pair Twisted pair in the corridor and indoor alignment should be in the cable slot, should be straight alignment; b. Workstation to hub twisted pair of the longest distance of 100 meters, more than 100 meters available twisted pair connector to lengthen; c. Twisted wire in the machine room to be bundled into the line line, the alignment must have some rules, not chaos; d. Twisted pair at both ends to indicate the number, easy to understand the node and Hub interface corresponding relationship; e. Twisted pair should be firmly inserted into the hub and workstation network card; f. When the node is not used, do not unplug the twisted pair, it does not affect other nodes work; Twisted pair is generally not installed in the outdoors, a small part of the installation in the outdoors, installed in the outdoor part of the casing should be installed; h. Use eight core twisted pair, install their own joints, the eight lines should be installed, do not just install four lines, cut the other four lines.
