Typical Application; Master Unit Assembly - Comba Telecom RA-7E00 User Manual

2.2

TYPICAL APPLICATION

Shown below is a typical application of one MU hosts 8 RUs.
800MHz TX/RX
BTS
1900MHz TX/RX
2.3

MASTER UNIT ASSEMBLY

RA-7E00 MU is modular design. Below figure shows the assembly of MU.
Main Unit
Comba
PWR RUN ALM
OP_A OP_A OP_A OP_A
OP_A OP_A OP_A
ENU STATUS : 1-0-0
USER MANUAL FOR RA-7E00
OP_A
OP_A
OP_A
OP_A
MU
OP_A
OP_A
OP_A
OP_A
Figure 6: Application of one MU with 8 RUs
Optical Unit
MODEM BTS_ALM
OP_A
Figure 7: MU Modular Design
Copyright - refer to title page
OP IN/OUT
OP
RU
OP IN/OUT
OP
RU
OP IN/OUT
OP
RU
OP IN/OUT
OP
RU
OP IN/OUT
RU
OP
OP IN/OUT
RU
OP
OP IN/OUT
RU
OP
RU
OP IN/OUT
OP
Duplexer Unit
LAN
1900MHz
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
ANT
800MHz
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