Hardware Modules; Logic And Modem Equipment - Ericsson BRU3 Manual

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3

Hardware Modules

The BRU3 hardware is shown in Figure 1 "Base Radio Unit (BRU3).". The
BRU3 Logic and Modem Equipment, Radio System and the Power Supply
Equipment are housed in one single cabinet. The following subsections briefly
describe the modules that are directly involved in the traffic flow and signal
processing to be outlined below. Other hardware is described further on in this
section.
MOX
LINE
Port
INTER
FACE
Console Port
Figure 2 Hardware modules.
3.1

Logic and Modem Equipment

The Logic and Modem Equipment contains the following boards:
FCB FE Computer Board
FMB FE Modem Board
FAB FE Adaptation Board
BRU3 MANUAL
COMPUTER
PART
BRU3 MANUAL, Doc.no: 155 16-ANNA 805 08 Uen, Rev H, 2003-02-07
RADIO
PART
POWER
SUPPLY
UNIT
1/LZEA 801 350 R1