User's Manual

mBSC-CM RUM
mBSC-CM December 15, 2015
Page 37
4.5.1 Host Unit Connection Overview
RCU
Opreate
RJ45
RS232
Modem
USB
BIU
Opreate
Tx700
Rx
4
IN
Rx3
IN
Rx2
IN
Rx
1
IN
Tx4
OUT
Tx
3
OUT
Tx2
OUT
Tx
1
OUT
Tx850
Tx1900
Tx2100
Tx
2600
Rx700
Rx
850
Rx1900
Rx2100
Rx2600
PSU
1
0
PSU
1
0
FIU
Opreate
FIBER2
TX
2
RX2
FIBER1
TX
1
RX1
FIU
Opreate
FIBER2
TX
2
RX2
FIBER1
TX1
RX1
Combined RF
Rx Signals
from BTS
/POI
Combined RF
Tx Signals
from BTS
/POI
T
o
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1
T
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#
2
T
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m
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#
3
T
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m
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#
4
E
t
h
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r
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P
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Figure 34Host Unit Connection Overview