3. Functional Description
Page 18
M0200AJA_ION-U_EU_L_17EP_17EP.docx
User’s Manual for ION
®
-U
3.2. SISO and MIMO Operation
The architecture of the ION-U low power supports both SISO and MIMO operation.
MIMO operation is achieved by pairing two RUs.
The following figures show views of a single Remote Unit for SISO applications and
two Remote Units paired for MIMO applications.
figure 3-2 Remote Unit, SISO
figure 3-3 Remote Unit, MIMO two
units paired
The ION-U EU L 17EP/17EP Extension unit with integrated antenna port combiner
together with ION-U L 7/80-85/17(E)P/19P allows for further options.
Required RS-232 connections are not shown in the following drawings. Please
see
and
for more information.
figure 3-4 One RU one EU one antenna RF
ION-U RU1
E1
E2
A1
Master Unit
e
o
e
o
e
o
e
o
ION-U EU L
17EP/17EP
Optical
Expansion
Antenna
ID
Antenna Ports
ID
Expansion Ports
A1
RU1 ANT OUT
EU L 17EP/17EP RU IN1
E1
RU1 EXP DL/UL ports
EU L
17EP/17EP EXP RU DL/UL Path 1
A2
EU L 17EP/17EP ANT-1
Antenna
Summary of Contents for ION-U EU L 17EP/17EP
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