Cdu-J Configurations - Ericsson RBS 2207 Configuration Manual

RBS 2207
5.2

CDU-J Configurations

This section shows different configurations using CDU-J. The same
configuration can exist using CDU-G but configured the same as CDU-J.
Configuration 2x1 CDU-J without hybrid combiner
1 = Antenna Reference Point without TMA
2 = Antenna Reference Point with TMA
Figure 6
Characteristics for one cell
Number of CDUs
Frequency band
EN/LZT 720 0135 Uen R3A
TX1
TX1
RX1
RX1
RX2
dTRU
RX3
RX4
TX2
TX2
RX2
TX1
RX1
TX2
RX2
2x1 CDU-J uncombined
X
DPX
LNA
1
CDU-J
X
DPX
LNA
1
X
DPX
LNA
1
CDU-J
X
DPX
LNA
1
2 (2 CDUs support
two sectors)
GSM 800
P-GSM 900
E-GSM 900
Radio Configurations
X
DPX LNA DPX
TMA
2
(optional)
X
DPX LNA DPX
2
TMA
(optional)
X
DPX LNA DPX
TMA
2
(optional)
X
DPX LNA DPX
2
TMA
(optional)
CELL 1
TX/
RXA
CELL 2
TX/
RXA
CELL 1
RXB
CELL 2
RXB
P012209A
9 (14)