Optional) Installing The Extender-Poe90 - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
This section describes the Extender-PoE90 installation process.
Context
When an RHUB and a pRRU need extended install, use Extender-PoE90. With the
Extender-PoE90, the distance of the pRRU and RHUB can be extended by the
Extender-PoE90 up to a total distance of 200 m.
The Extender-PoE90 can be installed on a wall or ceiling in the same mode. This section
describes wall-mounted installation as an example.
Only space above and under the Extender-PoE90 is required to be reserved when installing
the Extender-PoE90. The recommended space for installing the Extender-PoE90 is described
as follows:
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
Procedure
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Issue 08 (2016-05-30)
10
At least 150 mm above the Extender-PoE90 is reserved for cabling.
At least 150 mm under the Extender-PoE90 is reserved for cabling.
Indoor scenario:
a. Use a marker to mark the two anchor points according to inter-hole spacing, as
shown in Figure 10-1.
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10 (Optional) Installing the Extender-PoE90

(Optional) Installing the
Extender-PoE90
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