Ruijie RG-PF2920 Series Hardware Installation And Reference Manual page 43

Hardware Installation and Reference Guide

When cables need to be bent, bundle them up but do not tie them where the cables will be
bent.
Figure 8-3 Bundling Up Cables (3)

Cables that are not assembled or remaining parts of cables should be folded and placed in
a proper position of the cabinet or cable trough. The proper position refers to a position that
does not affect device running or damage the router or cable.

Do not bind power cords to the guide rails of moving parts.

Leave a certain length of the power cord connecting moving parts such as grounding cables,
to avoid stress on the cable. When moving parts are installed. When moving parts are
installed, the remaining cable part should not touch heat sources, sharp corners, or sharp
edges. If heat sources cannot be avoided, high-temperature cables should be used.

When screw threads are used to fasten cable terminals, the bolt or screw must be tightly
fastened, and cable retention measures should be taken.
Figure 8-4 Cable Fastening
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Appendix C — Cabling