25
2023
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11
CAT6 suppliers explain the precautions for installing cabling
1. CAT6 category providers speak about speaking to the roof. Cables can be applied only when they are not exposed to direct sunlight or ultra-high temperatures, standard LAN cables are recommended for ducting. Ultraviolet (UV) light - Do not apply cables without UV protection inside the direct sunlight environment.
2. External walls. Avoid direct sunlight on the wall and human damage. Heat - Cables are hot inside metal ducts or raceways, and many polymeric materials will have reduced service life at these temperatures.
3. In ducts (plastic or metal ones). If in a duct, note the damage to plastic ducts and the thermal conductivity of metal ducts. Mechanical damage (repair costs) - repair of fiber optic cable is very expensive and requires at least two terminations at each interruption point.
4. Overhead applications/overhead cables. Consider the sag and pressure of the cable. Whether the cable is exposed to direct sunlight.
5. CAT6 suppliers talk about laying directly in underground cable trenches, an environment where control is minimal. The cable trench installation should be checked periodically for dryness or moisture levels. Grounding - If the shield of the control cable needs to be grounded, the appropriate standards must be observed.
6. Underground conduit. For future upgrades, cable replacement and isolation from surface pressure and the surrounding environment, auxiliary ducting is a better method of isolation. But do not hope that the pipe will always remain dry, which will affect the cable species.
CAT6 supplier speaks to introduce to the cable TV system (mandatory) home life may not only be placed in the living room in a TV set, bedroom room should also have a TV set, especially now LCD large-screen TV dramatically reduce prices, some families also need to update the TV, the original TV can be moved to the bedroom. Cable TV system can transmit analog or digital telephone signals, the signal to each room, both analog TV programs, but also digital signal TV programs. Wiring points: cable TV system for home use should be selected from better materials, should use special two-way, high shielding, high isolation 1000MHZ coaxial cable and panels, distributors, amplifiers (required for more than 4 branches). The distributor should be selected with high quality devices marked with 5-1000MHz technical specifications. The cable should be selected with 75-5 type, four-shielded physical foam coaxial cable with good shielding performance for external interference signals to ensure the signal level in each room; clear cable TV images and no reticle interference. Cable TV wiring is relatively simple, for ordinary commercial houses, we only need to install a one-point-four distributor module in the home information box to distribute the cable TV accessed by external wires to the living room and each room here.
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