ZTE Corporation ZXG-BTS2 Manuale Utente
Chapter 5 - Networking Modes and System Configurations
Confidential and Proprietary Information of ZTE CORPORATION 105
Configuration Examples of S-Type Site
The S-type site may serve either two-sector cells or three-sector cells. And
the directional antenna is often employed.
the directional antenna is often employed.
The configuration of the S2/2/2-type site will be described below.
The configuration of the S2/2/2-type site is shown in Figure 92.
Generally, the S2/2/2-type site is configured with 2 CDUs (special
treatment for CDU, see Appendix C) for each sector and 2 omni-antennas.
treatment for CDU, see Appendix C) for each sector and 2 omni-antennas.
For the logical connection relationship between the combiner units and
distribution units of each sectorized cell, refer to the connections of O2.
distribution units of each sectorized cell, refer to the connections of O2.
F
I G U R E
9 2
C
O N F I G U R A T I O N
M
O D E O F T H E
S 2 / 2 / 2 - T
Y P E
S
I T E
Fan Layer
CMM
CMM
PDM
T
R
M
M
T
R
M
T
R
M
M
T
R
M
T
R
M
T
R
M
CMM
CMM
PDM
S
P
A
P
A
S
P
A
P
A
S
P
A
P
A
S
P
A
P
A
S
P
A
P
A
S
P
A
P
A
S
T
R
U
S
T
R
U
S
T
R
U
S
T
R
U
S
T
R
U
S
T
R
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
C
D
U
D
U
Fan Layer
Fan Layer
Fan Layer
Fan Layer
Fan Layer
S2/2/2-type Site
Configuration (40W)
S2/2/2-type Site
Configuration (80W)