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Anonymous users2024-01-23Ordinary network port.
Generally, optical fiber interfaces are incoming wires, and then distributed to each room through switches or routers.
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Anonymous users2024-01-22Ordinary broadband, optical fiber is generally a bus, which is the same as the light line will not use 10 square meters.
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Anonymous users2024-01-21It depends on whether your community is using fiber or broadband.
Take sitting on the sofa and watching TV as an example - the height of the sitting surface is 40 cm, and the height of the sitting surface to the eye is usually 66 cm, which is 106 cm in total, which is the height of the eye and is also used to measure whether the height of the TV cabinet meets the standard of healthy height. If there is no special need, the height from the center of the TV cabinet to the TV set should not exceed this height. >>>More
The living room TV should be at a horizontal height with adults sitting on the sofa, so that people sit on the sofa without bowing their heads or looking up, watching TV for a long time will not hurt the human spine, neck and shoulders, and the height of the center of the TV screen from the ground is 80-120 centimeters of height is the best.
Carefully select every trinket and every big piece of furniture, and put it in their place with your own hands, and it is also a kind of happiness to be tired of things. >>>More
The center of the TV screen is at the level of the human eye or slightly lower than the human eye, too high for a long time to watch will feel very tired, but it can prevent cervical spondylosis; Too low will be more comfortable, but it will lead to cervical spondylosis for a long time.
The main thing is to see if you like watching TV or not
Our house is a living room and a room, because my mother likes to watch TV. >>>More