User's Manual

EMS Wireless Operator’s Manual
EkoLink Plus Fiber Optic DAS
29
1:2
1:2
1:2
1:2
1:2
Fiber Optic
Transceiver
Fiber Optic
Transceiver
Fiber Optic
Transceiver
Fiber Optic
Transceiver
WDM
WDM
WDM
WDM
1:2
Controller
Wireline or Wireless
Modem
Fiber
In/Out
Fiber
In/Out
Fiber
In/Out
Fiber
In/Out
Variable
Attenuator
Variable
Attenuator
Variable
Attenuator
Variable
Attenuator
Telco Line
BTS Tx
Input
BTS Rx
Output
Link 1
Link 3 or
Diversity Rx 1
Link 2
Link 4 or
Diversity Rx 2
Out
In
Out
In
Out
In
Out
In
DL
UL
DL
UL
DL
UL
DL
UL
Figure 12: Block Diagram of EkoLink Plus Hub