5-1
5 Installation of Power Supply System
Summary
Describing the methods for installing the power
supply system..
Describing the procedures to install the power
supply system..
5.1 Introduction to Power Cables
The micro-BTS/remote stations are supplied by 120V AC power or -48V DC power.
AC micro-BTS are supplied by 120V AC power, and DC micro-BTS are supplied by
-48V DC power.
5.1.1 -48V DC Power Cable
The ZTE -48V DC ZXCBTS equipment is equipped with a piece of 10m-long cable,
which can meet the installation requirement in most cases. If you need to assemble the
cable on site in special cases, follow the instructions in this section. The DC power
cable connector is a four-pin connector, and the power cable adopts four-core cable, as
shown in Fig. 5.1-1. The corresponding relationship between the core wires and the
binding posts are listed in Table 5.1-1.
Fig. 5.1
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1 Four-pin Connector and Four-core Power Cable
