Installation Clearance Requirements - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 6-8 RHUB installed on a wall

6.1.2 Installation Clearance Requirements

When an RHUB is installed in a 19-inch cabinet, rack, shelf, or on a wall, a minimum
clearance is required for easy cabling and operation and maintenance. A recommended
installation clearance is provided based on experience.
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Figure 6-9 shows the installation clearance for the RHUB installed in a 19-inch cabinet, rack,
or shelf.
Issue 08 (2016-05-30)
Do not install or place inflammable materials above or under an RHUB.
A clearance of 350 mm must be reserved in front of the air intake vent of the fan of the
power supply unit (PSU) for maintenance.
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6 Installing an RHUB
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