ZTE Corporation ZXG-BTS2 Benutzerhandbuch
Chapter 5 - Networking Modes and System Configurations
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F
I G U R E
8 7
L
O G I C A L
C
O N N E C T I O N
R
E L A T I O N S H I P
B
E T W E E N T H E
C
O M B I N E R
U
N I T S A N D
D
I S T R I B U T I O N
U
N I T S O F
O 4 - T
Y P E
S
I T E
TX/RX
TX/RX
TRM1
TX
RX RXD
TRM2
TX
RXRXD
TRM4
TX
RXRXD
CDU
TX1
TX2
RX1 RX2
RX3
RX4
CDU
TX1
TX2
RX1 RX2
RX3
RX4
TRM3
TX
RXRXD
Figure 88 illustrates the configuration of the O6-type site.
Generally, the O6-type site is configured with 2 CDUs, 2 CEUs and 2 omni-
directional receiving antennas.
directional receiving antennas.
The logical connection relationship between the combiner units and
distribution units is shown in Figure 89.
distribution units is shown in Figure 89.