Connecting External Cables; Cabling Guidelines - Huawei FusionServer Pro 2288X V5 User Manual

FusionServer Pro 2288X V5 Server
User Guide
Step 5 Power on the server.
For details, see
Step 6 Check indicator status.
For details, see
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7.2.6 Connecting External Cables

7.2.6.1 Cabling Guidelines

Basic Guidelines
Do not block the air exhaust vents of power supply units (PSUs) when you lay out
cables. Otherwise, heat dissipation of the server may be affected.
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Issue 04 (2020-06-05)
7.3.1 Power-On
2.1.2 Indicators and
NO TICE
Lay out and bind cables of different types (such as power and signal cables)
separately. Cables of the same type must be in the same direction.
– Cables at a small distance can be laid out in crossover mode.
– When laying out cables in parallel, the distance between power cables
and signal cables must be longer than or equal to 30 mm (1.18 in.).
If you cannot identify cables according to the cable labels, attach an
engineering label to each cable.
Cables must be protected from burrs, heat sinks, and active accessories, which
may damage the insulation layers of the cables.
Ensure that the length of cable ties for binding cables is appropriate. Do not
connect two or more cable ties together for binding cables. After binding
cables properly, trim the excess lengths of the cable ties and ensure that the
cuts are neat and smooth.
Ensure that cables are properly laid out, supported, or fixed within the cable
troughs inside the cabinet to prevent loose connections and cable damage.
Surplus cable lengths must be coiled and bound to a proper position inside
the cabinet.
Cables must be laid out straightly and bound neatly. The bending radius of a
cable varies depending on the position where the cable is bent.
– If you need to bend a cable in its middle, the bending radius must be at
least twice the diameter of the cable.
– If you need to bend a cable at the output terminal of a connector, the
bending radius must be at least five times the diameter of the cable, and
the cable must be bound before it is bent.
Do not use cable ties at a place where the cables are bent. Otherwise, the
cables may break.
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7 Installation and Configuration
Procedure.
Buttons.
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