Making connections, Communications, depending on the application. see, Fiber connection examples – Extron Electronics FOX RS 104 User Guide User Manual
Page 13: Fox rs 104, Fiber optic rs-232 inserter
FOX RS 104 RS-232 Inserter • Installation and Operation
7
Making Connections
Fiber connection examples
The fiber optic cable connections is determined by the installation relative to a matrix switcher.
When the inserter is installed on matrix switcher
input (see figure 4, below):
•
SFP transceiver B (
a
) receives the source optical signal, consisting of video and audio.
•
The inserter throughputs the RS-232 stream via the LAN port (
b
) and inserts it into or
extracts it from the optical signal stream via the UART and SFP transceiver B (
c
).
•
The inserter outputs the video and audio optical signal on SFP A (
d
). It outputs the
inserted serial stream to the transmitter (which routes it to the controlling device) on
SFP A (
e
).
A
B
1
Tx Rx
Tx Rx
UART
Tx
FOX
Transmitter
Rx
FOX Matrix Switcher
LAN
Ethernet
Fiber optic signal
Ethernet signal
Inserted RS-232
RS-232
Video & Audio
Video & Audio
FOX RS 104
Fiber Optic RS-232 Inserter
PC or
Control System
OUT
IN
Internal signal
Control
LAN
UART Port Telnet Port
1
2
3
4
2001
2002
2003
2004
1
4
5
2
3
Figure 4.
Typical Wiring Diagram for an Inserter on a Matrix Switcher Input
When the inserter is installed on matrix switcher
output (see figure 5, below):
•
SFP transceiver A (
a
) receives the source optical signal.
•
The inserter throughputs the RS-232 command stream via the LAN port (
b
) and inserts it
into or extracts it from the optical signal stream via the UART and SFP transceiver B (
c
).
•
The inserter outputs the optical signal, with the inserted serial stream, to the receiver on
SFP B (
d
).
LAN
A
B
1
Tx Rx
Tx Rx
UART
Optical return signal
RS-232
Video & Audio
Video, Audio, &
Inserted RS-232
FOX RS 104
Fiber Optic RS-232 Inserter
Tx
FOX Receiver
Rx
FOX Matrix Switcher
OUT
IN
Ethernet
PC or
Control System
Control
LAN
1
4
3
2
Fiber optic signal
Ethernet signal
Internal signal
UART Port Telnet Port
1
2
3
4
2001
2002
2003
2004
Figure 5.
Typical Wiring Diagram for an Inserter on a Matrix Switcher Output