User's Manual

Chapter 2 - Installation
2.5 Installing the Modular Base Station
Equipment
The following sections describe the slot assignment for the Base Station chassis,
provide illustrated descriptions of the power supply modules and Access Unit
network interface modules, and describe how to install the Base Station
equipment.
2.5.1 BS-SH Slot Assignment
The Base Station chassis comprises ten slots, as shown in Figure 2-5.
Figure 2-5: BS-SH Chassis Slot Assignment
To enable power supply redundancy, two BS-PS power supply modules can be
ed i ide slots. If a single power supply module is used, it can be
inserted into either one of the two available slots.
The remaining eight slots can hold up to six BS-AU modules. Unused slots
should rem
sign s
Units with longing to BreezeACCESS VL family or other
rts any mixture of
CESS GFSK BS-AU
00
s and one BS-PS GFSK (AC or DC) for the BreezeACCESS GFSK
install n the wider s
ain covered until required.
The de of the BS-SH supports collocation of BreezeACCESS 4900 Acces
Access Units be
BreezeACCESS families using GFSK modulation. It suppo
BS-AU 4900 modules with BreezeACCESS VL or BreezeAC
modules, including an optional BS-GU-GPS module. If Access Units belonging to
BreezeACCESS GFSK families are used, then it is necessary to use two power
supply modules: one BS-PS (AC or DC) power supply for the BreezeACCESS 49
Access Unit
BreezeACCESS 4900 System Manual
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