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Cabling Systems & Solutions 

UTP = Unshielded Twisted Pair / STP = Shielded Twisted Pair 

Rev102007                                                                                           VGE01 

 

 

 
Specification: 

Model Number 

VB100VK-T 

VB100VK-R 

Devices 

DVR, VGA Monitors, Projectors, Laptops, PCs. 

Video: 1 Vp-p 

Input Signals 

Horizontal & Vertical Sync : TTL standard. 300kHz max. bandwidth 

Insertion Loss 

Less than 3dB per pair over the frequency range 

Video Signal Return Loss 

-15dB max from DC to 60Mhz 

RJ45 Pin Configuration:   
EIA 568B Wiring standard 

R video (Red): Pin 1 (+),            Pin 2 (-) Balanced 
G video (Green): Pin 4 (+),        Pin 5 (-) Balanced 

      B video (Blue): Pin 7 (+),      Pin 8 (-) Balanced 

Horizontal Sync: Pin 3,       Vertical Sync: Pin 6 

Input : RGB 75 ohms (DB15 HD) 

Unbalanced 

Input : RGB 100 ohms (RJ45 

shielded) Balanced 

Output : RGB 100 ohms (RJ45 

shielded) Balanced 

Output : RGB 75 ohms (DB15 HD) 

Unbalanced 

Impedance 

Horizontal and vertical sync : TTL standard 

Setting Switch 

2 Stage Slide Switch 

5 Stage Dip Switch 

Transmission Distance 

60 -135 meters depend on image resolution 

Link Cable 

CAT5 / CAT5e / CAT6 / STP or UTP Cable 

Temperature 

Operation: 0 to 55 C, Storage: -20 TO 85 c, Humidity: up to 95% 

Dimensions          W x H x D    mm 

110 x 77 x 26 

 
 
 
 

 
 

Application Tips to use CAT5 STP cable: 

 

The following is the correct cable connection when using STP cable: 

 

1. STP (shielded twisted pair) Cable. 

 

 

 
 
 
 
 
 
 
 

Max. Distance via CAT5 Cable 

640x480 pixels (15MHz) 

500ft / 135m 

800x600 pixels (30MHz) 

350ft / 105m 

1024x768 pixels (60MHz) 

250ft / 75m 

1280x1024 pixels (100MHz) 

200ft / 60m 

FCC   CE

 C-TICK 

Summary of Contents for VB100VK

Page 1: ... z Passive device no power required z Includes VB100VK T Transmitter unit and VB100VK R Receiver unit z Supports up to 1280x1024 pixels z Distance up to 500ft 135m via standard CAT5 STP or UTP cable instead of VGA cable z Transmitter has built in virtual DDC to avoid improper resolution and frequency settings z Transmitter has built in sync mode selection for signal stability z Receiver has built ...

Page 2: ...g Sync Filter level adjustment adds sync stability but does not adjust picture quality or eliminate skew Since each monitor has different settings there is no recommended setting Please adjust the level based on picture stability If there is no picture display or if you experience problems with the picture please use STP cable Caution 1 The wiring must be placed away from electromagnetic equipment...

Page 3: ...e the resolution or frequency Change Link cable for STP cable 2 Picture not stable or disappear intermittence or no picture display Check DIP switch setting Change the resolution or frequency Place wiring away from electromagnetic equipment Change Link cable for STP cable 3 Picture tilt Check DIP switch setting Change the resolution or frequency Change Link cable for STP cable Wiring Diagram Panel...

Page 4: ...t RGB 75 ohms DB15 HD Unbalanced Input RGB 100 ohms RJ45 shielded Balanced Output RGB 100 ohms RJ45 shielded Balanced Output RGB 75 ohms DB15 HD Unbalanced Impedance Horizontal and vertical sync TTL standard Setting Switch 2 Stage Slide Switch 5 Stage Dip Switch Transmission Distance 60 135 meters depend on image resolution Link Cable CAT5 CAT5e CAT6 STP or UTP Cable Temperature Operation 0 to 55 ...

Page 5: ...th STP cable connection If your RJ45 connector has plastic housing unshielded then the cable connection must be configured as follows 1 The ground cable must be pulled out around 5 10cm to connect with the VGA Extender s ground screw for grounding 2 Connect the ground cable to the ground screw and then plug in the RJ45 connector ...

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