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Question:

How the square of the cable and the current conversion

How many types of cable models? What does each mean?

Answer:

And divided by 200 to get the number of the trunk of this method seems wrong, it should be divided by 100; because the trunk are generally used 25 pairs, 50 pairs or 100 pairs of large logarithmic cable, a pair of first is a way voice signal, so you To 100 is the number of large number of patch panels you need Also remember whether it is divided by 24 or divided by as long as there are numbers behind the decimal point, all up to that, that is, if your answer is 211 words, then you have to use 22 patch panels
Also say that the general 110-type 100 pairs of patch panels are above the 4-row cable card strip position, each row is 25 pairs, for 4 pairs of cable, this row can only access 6 cable , Just 24 pairs and wealthy pair of positions, so the number of 100 pairs of patch panels is the output of your voice information points divided by 24 chant
Your colleagues are using voice and data interchange of the wiring, that is, network and voice information points are used to lay the network cable, you can find a 110 patch panel to see, the general 110 type 50 pairs of patch panels The standard configuration of the module is 10 pairs of 4 pairs of 5 pairs, so this patch panel can be connected to 12 pairs of 4 pairs of cable, that is 110 type 100 pairs of patch panels configuration is 20 pairs of 4 pairs of blocks Plus four 5 pairs of connection blocks, you can access 24 cable

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