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Question:

The newly installed set-top box I accidentally press the program that key and then the TV has been blue screen TV is Changhong

In general, consider the layout of integrated wiring data points and voice points 42u cabinet can be a number of data points and voice points? 9u? The machine is not equipped with 48 patch panels, only configure the switch and 100 pairs of 110 patch panels. How to do it. (Including stacking) * 22U12-port fiber patch panel 1U100 to 110 patch panel (trunk cable) 1U200 to 110 patch panel (work area) Information Name: * 12U100 on 110 patch panel (work area) * 11U made a form of their own, the work area can be out of 24 +48 = 72 telephone, 96 data points, 12U cabinets we look at the layout of a reasonable? More

Answer:

42U we generally press 196 information points (data + voice) to design
Go to the recycling station to a twenty centimeters long spring, take home, the thread fixed in the spring inside the tube inside, I wish you a smooth, please adopt
Do you say it is 110 patch panels? The Nonsense like you are alright. The Or all the phone accessories (general usage). Or all with the network accessories (integrated wiring usage).
PCB shop when the grid grid width and spacing is generally how much? For example, the general single-chip learning board is generally how much?

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