QTech QSW-6900-56LF Series Hardware Installation And Reference Manual page 43

Installation Manual
9. Appendix C Cabling Recommendations in Installation
❖ Cables of different types (such as power cords, signal cables, and grounding cables) should
be separated in cabling and bundling and no mixed bundling is allowed. When they are close,
crossover cabling can be adopted. In the case of parallel cabling, power cords and signal
cables should maintain a distance not less than 30 mm.
❖ The binding rack and cabling slot inside and outside the cabinet should be smooth without
sharp corners.
❖ The metal hole traversed by cables should have a smooth and fully rounding surface or an
insulated lining.
❖ Proper buckles should be selected to bundle up cables. It is forbidden to connect two or more
buckles to bundle up cables.
❖ After bundling up cables with buckles, you should cut off the remaining part. The cut should
be smooth and trim, without sharp corners, as shown in Figure C-2.
Figure C-2 Bundling up cables (2)
www.qtech.ru
43