Zte ZXC10 CBTS O1, Техническое руководство

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ZXC10 CBTS (V1.0)Technical Manual
50 Confidential and Proprietary Information of ZTE CORPORATION
There are two workable approaches for local RFS extension: carrier
extension (more than 4 carriers) and sector extension (more than 3
sectors). The two extension modes differ in the RFE board and the cable
that connects two cabinets. Fig. 16 shows the board layout in LEA mode.
F
I G
. 1 6 L E A M
O D E
C
H
M
0
C
H
M
0
T
R
X
T
R
X
T
R
X
R
M
M
0
R
I
M
0
RPD
S
A
M
0
C
C
M
C
C
M
D
S
M
G
C
M
L
P
A
P
I
M
0
L
P
A
L
P
A
S
N
M
B
T
M
T
R
X T
R
X
T
R
X
R
M
M
1
RPD
S
A
M
1
L
P
A
P
I
M
0
L
P
A
L
P
A
C
H
M
0
C
H
M
0
RFE
5
RFE
5
RFE
5
RFE
5
RFE
5
RFE
5
‘ BASE-RF ’ optical fiber
RF combined cabnet alternate cable
RF combined cabnet alternate cable
RF combined cabnet alternate cable
B
I
M
B
I
M