NTI ST-FOVARS-LC User manual
ST-FOVARS-LC
VGA Extender via Fiber Optic Cable
User Manual
1. Description
The ST-FOVARS-LC Fiber optic extender provides extension of VGA signals
long distances over one simplex LC single-mode or multimode fiber optic cable.
It supports high resolution up to 1080P, transmitter local output, RS232
signal and external audio transmission function. The extender can be used for
a wide range of applications requiring long distance transmission of high
resolution with high quality,good stability and powerful security.
2. Features
Transmits VGA video signals up to 6.2 miles (10km)over one simplex
single-mode LC fiber optic cable or up to 1640 feet (500 meters) over one
simplex 50 or 62.5-micron multimode LC fiber optic cable
Supportsvideo resolution up to 1920*1080@60Hz
Supportsexternal stereo audio unidirectional transmission
Supportslocal and remote VGA monitors
Support RS232 signal bidirectional transmission, baud rate self-adaptive
Supports the DDC2B protocol
Built-in default EDID table
Low RFI/EMI for sensitive applications
Plug-and-play functionality- no software needed
3. Specifications
Parameter
Description
Video
Standards
VGA
Maximum pixel
clock
380MHz
Resolution
1920x1080@60Hz
1600x1200@60Hz / 1680x1050@60Hz
1280x1024@60Hz / 75Hz
1280x800@60Hz / 1280x768@60Hz
1280x720@60Hz /
1024x768@60Hz / 75Hz
800x600@60Hz / 75Hz
Impedance
75Ω
Audio
Interface
3.5mm stereo audio jack
Format
44.1K,48K,96K,176K,192K
Signal type
Stereo
RS232
Interface
3-pin screw terminals
Signal direction
Bidirectional
Baud rate
Self-adaptive, Max：115200bps
Data bits
8
Optical
fiber
Interface
LC connector
Fiber type
simplex LC Single-mode fiber
simplex LC Multimode fiber
Transmission
distance
10km (single-mode)
500m (multimode (50 or 62.5 micron))
Other
Power supply DC 12V/1A
Power dissipation MAX 6W
Temperature Operating: -5℃~ +70℃
Humidity Operating: 5% ~ 90%
Dimension (WxDxH) 6.06 x 4.53 x 0.99 In. (154*115*25mm )
Note: The "VGA Out" port on the Transmitter supports 1920x1200@60Hz resolution,
but only that port will support it. The maximum resolution supported by the
Receiver is 1920x1080@60Hz.
4. Panel
Transmitter:
Receiver:
Port name
Description
VGA IN/OUT
VGA signal input/output
AUDIO IN/OUT
Stereo audio signal input/output
RS232
Serial port（G: Ground, T: transmit, R: receive）
DC/5V
Power adapter socket
FIBER
SFP module---LC connector
LED indicator
Description
VIDEO
Video signal connection indicator
LOCK
Video signal lock indicator
RUN
System status indicator
POWER
System power indicator
5. Package list
VGA optical fiber transmitter ………. 1 pc
VGA optical fiber receiver ……………. 1 pc
Fiber optic module TX/RX ……………. 1 set
Power adapter ………………………………2 pcs
User manual ………………………………… 1 pc
6. Installation
1. Connect the provided DC/12V power supplies to the power socket of
the Transmitter and the Receiver.
2. Connect a VGA cable between the VGA input port of the Transmitter
and the VGA output port of the video source.
3. Connect the VGA output port of Receiver to the display device with
VGA cable.
4. Connect the Transmitter optical port to the Receiver optical port using
one simplex LC fiber optic cable.
7. Diagram
3-Position Terminal Block……………….. 2pc
Table of contents
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