Lanbe VS-108R User manual

VS-108R User Manual
◆Introduction:
It does not increase systematic fabrication cost on short and middle distance transmission, but simplifies project
wiring, etc. instead. So, in high clear VGA monitoring system, high clear video network advertising system,
multimedia network teaching. system .etc, it has obvious advantages in transmitting with paired line(twisted
pair line):
1. It transmits long distance with high quality. Because advanced technology is adopted in the paired line
(twisted pair line) transceiver, it compensates the decay and decay difference among different frequency to the
signal range of the video of paired line extremely well, keeps the luminance, color and real-time character of
primitive VGA signal, and the picture signal almost has no distortion in transmitting 150m or farther.
2. It is convenient in wiring and rises(it improves) cable utilization ratio. One paired line(twisted pair line) can
not only transmit high clear VGA picture signal, but also transmit the stereoscopic sound signal of high-fidelity.
In addition, there are CAT5 shield paired line(shielded twisted pair line) extensively in the Building(buildings),
just use one line and needn't wire in addition. Even it needs wire again(more wire), CAT5 lines are easier than
the optic fibre, coaxial cable, it simplifies the project wiring difficulty greatly, improves the utilization ratio of
the cable, prevents trouble brought by wiring various lines with various signals, and reduces the fabrication cost
of the project.
3. It has strong anti-interference ability. The paired line(twisted pair line) can inhibit the common interference
effectively. Even in strong interference environment, the paired line(twisted pair line) can transmit the fairly
good picture signal, moreover, the paired lines(twisted pair line) will not interfere with each other.
4. It is easy to use with high reliability. Use the paired line(twisted pair line) to transmit the high clear video
signal, insert the special-purpose transmitter in the signal source, insert the special-purpose receiver into the
display device far away. The transmission equipment price of this kind of paired line(twisted pair line) is cheap,
it is very simple(easy) to use. The user does not need professional knowledge and much operation, just install
one time, it can work in a long time steadily.
5. The price is cheap and it is easy to get materials. Since user can use ordinary CAT5 paired line(twisted pair
line), all parts are all easy to buy, and the price is very cheap, bringing great convenience for the project.
Application:
Liquid crystal and plasma multimedia advertising project
The large screen LCD curtain wall project
Display system of the large-scale projection apparatus
Control system of the industrial automation
Video conference system of the large-and-middle-scale
Display system of medical treatment guards
Bank, securities, financial system
VGA district monitoring system
Multimedia network tutoring system
Long distance KVM extender and switch
Remote network monitoring of servers
Large-and-middle-scale central control system
◆Input & Output Port:
Input: RJ45 Plug
Output: VGA Female + Audio Terminal

◆Panel Sketch Map:
1. Front Panel
VS-108R
LEDs
Audio Ports Video Adjust Knob
VS-104R
LEDs
Audio Ports Video Adjust Knob
VS-102R
LEDs
Audio Ports Video Adjust Knob
VS-101R
Lum R G B VideoAudioPower

2. Rear Panel
VS-108R
VGAOutputPorts
PowerPort RJ45Port
VS-104R
VGAOutput
PowerPort RJ45Port
VS-102R
VGAOutputPort
.
PowerPort RJ45Port
VS-101R
DC9V RJ45 Audioout VGAout
◆ Specification:
Trait Bandwidth 250MHz（－3dB）full loaded(load)

0-100MHz ＋0.1dB to －0.1dB
0-130MHz ＋6dB to －0.8dB
Brightness
Color Interfere －50dB@5MHz，－45dB@10MHz
Differential
phase Error 0.1%,3.8-4.43MHz
Differential
Gain Error 0.1,3.8-4.43MHz
Largest transmit
time delay 5ns (+1ns)
Signal type VGA signal
Connection type RJ45 interface input
Minimum input
level positive 0.5Vp-p
Maximum input
level positive 2.0Vp-p
I/O impedance 75Ω
Echo Wasting －30dB@5MHz
Largest DC
compensate 1.5V
Video
Signal
Input
Synchronous
Phase-lock 0.3V-0.4Vp-p
Signal Type VGA Signal
Connection
Type VGA 15HDF Interface Output
Minimum input
level positive 0.5Vp-p
Maximum input
level positive 2.0Vp-p
I/O impedance 75Ω
Echo wasting －30dB@5MHz
Largest DC
compensate ＋5Mv－0
Video
Signal
Output
Maximum
Level（600Ω）+15dBm
Power Supply Input 220V/50Hz, Output DC9V
Spec MTTF 30000hours
◆ Notice:
In order to insure the equipment can work normally, please operate as following steps in installation, use and
maintaining: (In order to make sure the equipment work normally, please follow the directions in installation,
use and maintenance:)
1). Please insure power supply to equipment should be normally in equipment’s installation and running, to
operate after the equipment to finish initialization;( When installing and operating the device, please make sure
proper power supply first, and then do other operations after it is initialized.)
2). Please use interface defined and suited connection cable, as the transmission of signal and power should be
via special connection cable; if use un-suited connection cable maybe induce the system couldn’t work
normally, even damage the equipment;( As signal and power transfer need custom cable, please use matched
cable, unmatched cable may cause system work improperly or even damage the device.)

3). Please noted the aeration for the equipment in using time, for fear to damage the equipment as high
temperature;( Keep airy during operation to prevent high temperature.)
4). The equipment should be placed in(under) a dry environment;
5). Un-professional person don’t open up the DOS shell at random, for fear to damage the equipment.( Please
do not open the device without permission of professionals)
FCC NOTE:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:(1)this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
FCC NOTE:
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to
this equipment. Such modifications could void the user's authority to operate the equipment.