Excavator hang up mobile communications cable suspected of what is the charges
Select the YJV-3 * 35 + 2 * 16 cable within 100 meters.
2.5 to wear pc16 6 to wear pc25 on the line, but the best to wear pc32
There are 50 pairs of commonly used, 100 pairs of racks, 200 pairs of racks, 300 pairs of 110 voice patch panels, 50 pairs can be connected to 50 voice points, 100 pairs can be connected to 100 voice points, and so on. How many can be connected to the number of phone points.
