H3c-technologies H3C SecPath L1000-A Load Balancer Manual de usuario descargar pdf (Pagina 80)

Figure 55 Correct and incorrect cable binding

• Route different types of cables (for example, power cables and signal cables) separately. If they

are close to one another, cross them over one another. If you route them in parallel, make sure the

space between a power cable bundle and a signal cable bundle is at least 30 mm (1.18 in).

• The cable management brackets and cable routing slots, inside or outside the rack, are smooth

and have no sharp edges or tips.

• When you route cables through sharp sheet metal penetration points or along sharp edges of

mechanical parts, use bushings or take any other action to protect the cables from being cut or

abraded. The sheet metal penetration points must be smooth and fully rounded.

• Use the correct type of ties to bind the cables. Do not bind cables with joined ties. The following

types of ties are available: 100 × 2.5 mm (3.94 × 0.10 in), 150 × 3.6 mm (5.91 × 0.14 in), 300 ×

3.6 mm (11.81 × 0.14 in), 530 × 9 mm (20.87 × 0.35 in), and 580 × 13 mm (22.83 × 0.51 in).

• After binding the cables, cut the excess from the ties, leaving no sharp or angular tips. See Figure

56.

Figure 56 Cutting cable ties

• When you bend cables, bind them as shown in Figure 57. To avoid excessive stress causing cable

core break, do not tie up the cables in the bending area.

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H3c-technologies H3C SecPath L1000-A Load Balancer Manual de usuario Pagina 80