3. Functional Description
M0200AJA_ION-U_EU_L_17EP_17EP.docx
User’s Manual for ION
®
-U
Page 21
3.3. ION-U EU L 17EP/17EP Ports
The RF, mains power, alarm, power control, and expansion ports are located on the
bottom of the EU. Please see the Appendix to view other LP EU and RU port layouts.
A Expansion DL RU port path 2
M
Mains power connector
B Expansion UL RU port path 2
N
Grounding (earthing) bolts
C Expansion DL EU port path 2
O
EU IN1 RF path 1
D Expansion UL EU port path 2
P
EU IN2 RF path 2
E Expansion DL RU port path 1
Q
RU IN1 RF path 1
F Expansion UL RU port path 1
R
RU IN2 RF path 2
G Expansion DL EU port path 1
S
ANT-1
– RF to antenna path 1
H Expansion UL EU port path 1
T
ANT-2
– RF to antenna path 2
I
Status LED path 2
U
Local Port RS-232 path 1
J
Status LED path 1
V
Ctrl connector path 1
K Probe path 2
W
Local Port RS-232 path 2
L
Probe path 1
X
Ctrl connector path 2
figure 3-9 EU L 17EP/17EP connectors and Status LEDs
ANT -1, ANT-2 Antenna Ports
The EU has two duplex 4.3-10 female antenna ports
for transmitting and
receiving signals to and from distributed antennas. These RF ports can be connected
directly to antennas (i.e. using RF jumper cables) or through splitters, allowing
additional antennas to be fed by the EU.
RU IN1, RU IN2 Antenna Ports
The EU has two duplex 4.3-10 female antenna ports
for connecting to the
antenna ports of two ION-U L Remote Units. The signals are combined and fed to the
ANT-1, ANT-2 ports of the EU.
S
T
K
L
A
B
C
D
I
K
L
M
N
R
Q
S
T
U
V
W
E
F
G
H
J
X
P
O
Summary of Contents for ION-U EU L 17EP/17EP
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