Introduction
The SFX-2P is a perfect solution for extending 4 DVI-D
and USB 2.0 signals from a computer in a remote
location up to 1,500 feet away. It supports high-
resolution DVI-D video and all USB device types from
high-speed web cams, hard drives, printers, scanners,
audio devices, touch screens, digital cameras and game
controllers. The SFX-2P is immune to electromagnetic
interference, making it ideal for use in situations where
there is considerable interference. The SFX-2P is also
very secure because it’s ber optic signals cannot be
easily tapped.
Connecting the SFX-2P
1. Connect up to 2 DVI-D displays to the DVI-D ports
on the SFX-2P-RX (receiver).
2. Connect up to four USB 1.1 or 2.0 devices to the
integrated 2-Port USB hub on the SFX-2P-RX
(receiver).
3. Connect speakers to the audio port on the SFX-2P-
RX (receiver).
4. Connect RS232 devices to the RS232 port on the
SFX-2P-RX (receiver).
5. Connect the power supply to the SFX-2P-RX
(receiver).
6. Power on the displays, USB devices, speakers and
RS232 devices.
7. Connect the SFX-2P-TX (transmitter) to the SFX-
2P-RX (receiver) using 3 ber optic cables up to
1,500 feet in length.
8. Connect up to 2 DVI-D sources (computer) to the
DVI-D ports on the SFX-2P-TX (transmitter).
9. Connect the USB source (computer) to the USB
port on the SFX-2P-TX (transmitter).
10. Connect an audio source (computer) to the Audio
port on the SFX-2P-TX (transmitter).
11. Connect the RS232 source (computer) to the
RS232 port on the SFX-2P-TX (transmitter).
12. Connect the power supply to the SFX-2P-TX
(transmitter).
13. Power on the computer or source.
Learning the DDC
1. Connect up to 2 DVI-D displays to the DVI-D ports
on the SFX-2P-RX (receiver).
2. Power on the SFX-2P-RX (receiver).
3. Power on the displays.
4. Connect the SFX-2P-TX (transmitter) to the SFX-
2P-RX (receiver) using 3 ber optic cables up to
1,500 feet in length.
5. Power on the SFX-2P-TX (transmitter).
6. Wait 30 seconds until the VIDEO light on the SFX-
2P-TX (transmitter) begins to blink.
7. The VIDEO light will continue to blink for
approximately 10 seconds, then it will be steady
for another 10 seconds.
8. The DDC has been learned.
9. Connect the video sources (computer) to the SFX-
2P-TX and power them on.
Features
• Top Signal Quality at Maximum Extension
Over Multimode Fiber (1,500 ft.) Plug Type LC
• DVI-D Video Resolutions up to 1920 x 1200
WUXGA at 60Hz
• DDC Learning
• Supports USB 1.1 (12 Mbps) and USB 2.0 (480
Mbps) data rates
• Supports all USB device types transparently (no
emulation)from high-speed web cams, hard
drives, printers, scanners, audio devices, touch
screens, game controllers and more Integrated
Four-Port Hub in the receiver
• Compatible with all operating systems
• Extends Stereo Audio
• Extends RS-232
• Plug and play
Product - Installation Diagram
SFX-2P-TX Front
SFX-2P-TX Rear SFX-2P-RX Rear
SFX-2P-RX Front
SFX-2P
Receiver
SFX-2P
Transmitter
2 DVI-D Displays
Computer
Stereo Speakers
Up to 1,500 feet over 3
pair ber optic cables USB 2.0
HARD DRIVE
USB 2.0
MOUSE
USB 2.0
PRINTER
USB 2.0 KEYBOARD
USB 2.0 WEBCAM
