Descriptions For The Flow - Huawei Airbridge cBTS3612 Installation Manual

Installation Manual
Airbridge cBTS3612 CDMA Base Station

1.2 Descriptions for the Flow

The complementarity of hardware installation flow is as follows:
I. Cabinet reinforcement
This step is to position the cabinet base, mark lines and drill holes on the floor, fix and
level the cabinet as well as adjust the verticality of the cabinet.
II. Connection of cabinet-top grounding cables
This step is to implement the connection of grounding cables.
III. Board installation
This step is to implement board installation and fixing.
IV. Module installation
This step is to implement installations and fixings of fan module, power module, radio
frequency module, RLDU module, CDU (Combiner and Duplexer Unit) module, and
DFU (Duplexer and Filter Unit) module.
V. Cable connection and routing
The suites of RF cable in the related cabinet are connected and routed in place.
For multiple cabinets, fiber distribution between them should be completed here.
VI. Leading in the power
The BTS cabinet power cables are led in along the cabling rack according to the
project design/plan.
VII. DDF trunk distribution installation
Trunk cable distribution runs from the transmission equipment to DDF along the
cabling rack, then from DDF to the BTS cabinet. Quantity of trunk cables are
determined by the project design.
VIII. Installation of the sealed window
The sealed window for leading in the feeder is installed in this step according to the
location defined in the project design.
1 Overview of Installation Process
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Hardware Installation