User's Manual

Advanced RF Technologies, Inc.
33
Soft Fail
Solid Yellow
Soft Fail alarm exists in the Master RU
Solid Green
No Soft Fail alarms are present in the Master RU
Hard Fail
Solid Red
Hard Fail alarm exists in the Master RU
Solid Green
No Hard Fail alarms are present in the Master RU
Optic Fail
Solid Yellow
Optic Fail alarm exists in the Master RU
Solid Green
No Optic Fail alarm is present in the Master RU
COMM
Solid Yellow
COMM Fail alarm exists in the Master RU
Solid Green
No COMM Fail alarm is present in the Master RU
3.2.1.2 RF Ports
Figure 3-21 RF Ports (Master RU)
3.2.1.2.1 M-DL/M-UL, DL1 to DL4 & UL1 to UL4
x M-DL/M-UL ports
- Master RU units will come with the M-DL and M-UL ports pre-connected to the DL1 and UL1 ports.
x DL2 to DL4 & UL2 to UL4 ports
- Slave RU’s connect to the DL2 ~DL4 and UL2~UL4 ports.
3.2.1.2.2 E-DL/E-UL
x The E-DL/E-UL ports connect to the ADX-R-4WS (4-way splitter)
x The ADX-R-4WS will provide an additional (4) DL and UL ports to connect up to (4) additioanl Slave RU’s
x ADX-R-4WS divides the output of E-DL port to extended slave RUs and combines/transfers UL signal received
from extended slave RUs to E-UL port.
3.2.1.2.3 VHF DL/VHF UL
x Connects to the ADX-R-V25S (VHF Slave RU) for public safety service in the VHF/UHF bands
3.2.1.2.4 SERVER & CPL
x Server Port
- Connects directly to a server antenna or the ADX-R-CHC (remote channel combiner)
x CPL Port
- 30dB coupling port off of the server port
3.2.1.2.5 EF-DL IN/EF-DL OUT & EF-UL IN/EF- UL OUT
x Connects to an external DL/UL filter
x DL external filter can be used to reduce DL out-band emissions
x UL external filter can be used to reduce out-band frequenies
x BT RU does not have external filter ports because there are no issues for external filtering
SERVER
UL1 UL2 UL3 UL4
ADX-R-P30M
DL1 DL2 DL3 DL4
M-DL
M-UL
CPL(-30dB)
E-DL
E-UL
VHF DL VHF UL
EF-DL IN EF-DL OUT
EF-UL INEF-UL OUT