Application diagrams, Point-to-point application – Extron Electronics FOX AEX 108 User Guide User Manual
Page 9
Application Diagrams
The FOX AEX 108 can be used anywhere local audio-only outputs are required: before a
FOX matrix switcher for independent processing of source audio signals by a DSP processor
or after a FOX matrix switcher for routing to audio amplifiers or a DSP processor. Each audio
extraction point works independently. The following are examples of typical integrations of
the FOX AEX 108 in fiber optic systems.
NOTES:
•
The extraction points in all three applications work independently.
•
Transmission of HDMI video with HDCP content requires two fibers.
Point-to-point Application
In systems without a fiber matrix switcher, the FOX AEX 108 can be incorporated between
the fiber transceiver and the fiber receiver (see figure 1).
100-240V ~
50/60 Hz
-- A
AUDI
O R
L
Rx
1
Tx
+ -
-
+
AUDI
O R
L
Rx
2
Tx
+ -
-
+
AUDI
O R
L
Rx
3
Tx
+ -
-
+
AUDI
O R
L
Rx
4
Tx
+ -
-
+
AUDI
O R
L
Rx
5
Tx
+ -
-
+
AUDI
O R
L
Rx
6
Tx
+ -
-
+
AUDI
O R
L
Rx
7
Tx
+ -
-
+
AUDI
O R
L
Rx
8
Tx
+ -
-
+
12V
1.0
A M
AX
FOX SR HDM
I
POWE
R
LINK
LINK
OPTICA
L
Rx
Tx
HDMI AUDI
O
HDMI
AU
DIO
OUTPUTS
ON
OF
F
REMOTE
RS-232
Tx Rx
RS-232
OVER FIBE
R ALAR
M
Tx Rx
1
2
L
R
STA
ND
BY
CLASS 2 WIRING
1
2
XP
A 1002
LE
VE
L
1
1
2
1
2
LIMITER/
PROTEC
T
SIGNAL
2
INPUTS
OU
TP
UT
REMOTE
0
0
VOL/MUTE
10V
50
mA
100-
240V
1.3A, 50-60H
z
PO
WE
R
12V
1.5
A M
AX
RESE
T
LAN
3
6
2
5
1
4
4
5
6
1
2
3
4
MIC/LINE INPUTS
O
U
T
P
U
T
S
Tx
Rx
RS
-23
2(2
)
Tx
Rx
RS
-23
2(1
)
I/O
4
5
6
1
2
3
MIC
+4
8V
1
3
2
DM
P 6
4
12V
1.0
A M
AX
PO
WE
R
FOXBOX Tx HDMI
AUDIO INPU
T
RS
-23
2
OV
ER
FIB
ER
ALAR
M
Tx
Rx
1
2
HD
MI
LINK
OPTICA
L
Rx
Tx
LINK
Extron
XPA 1002
Power Amplifier
Extron
SI 28
Surface-
mount
Speakers
Extron
DMP 64
Digital Matrix
Processor
Extron
FOX AEX 108
Eight Port Fiber
Optic Audio
Extractor
Blu-ray Player
Microphone
Flat Panel Display
Extron
FOXBOX Tx HDMI
Fiber Optic Transmitter
Extron
FOXBOX SR HDMI
Fiber Optic Scaling Receiver
Figure 1.
Typical Point-to-point FOX AEX 108 Application Diagram
FOX AEX 108 • Introduction
3