User's Manual

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Section3
System Installation
3.1 HROU Installation
This chapter describes how to install each unit and optical cables, along with power cabling method.
In detail, the chapter describes how to install shelves or enclosuers of each unit, Power Cabling method
and Optic Cabling and RF Interface. Furthermore, by showing power consumption of modules to be
installed in each unit, it presents Power Cabling budget in a simple way. Then, it describes the quantity of
components of modules to be installed in each unit and expansion method.
3.1.1 Tools
Tools needed for installation is table below
No
Tools
Q’ty
Specification
Remark
1
1
+, 3Ø
Length is more than 20mm
For fixing
HRDU
2
1
33mm
To tighten
antenna port
3
1
19mm
To CU N-type
port