Vga Over Cat5 Video 2 Port Extender - Transmitter

 Without VATWith VAT
Base Price:€75,25€91,05
Recupel:+ €0,04+ €0,05
Part Number: ST1212T
Language: US
Minimum Order Quantity: 1

Product Details


The ST1212T 2-Port VGA over Cat 5 Extender is designed for use with our ST121 VGA over Cat 5 extension series, offering convenient video distribution at distances of up to 500 feet (150 meters) using standard Cat 5 (or better) Ethernet cabling.

Comprised of the transmitter unit only, the ST1212T requires one (ST121R) per display that you are connecting.

For added versatility, the (ST121EXT) can be used to extend the distance between the transmitter and receiver by an additional 500 feet (150 meters), for a total extension distance of 1000 feet (300 meters). Similarly, up to 3 repeater units can be used between transmitter and receiver, enabling you to connect monitors at each repeater, while still extending the total distance.

Backed by a 2-year warranty and free lifetime technical support.

Benefits and Features:

  • Cat 5 extension enables you to make use of existing Ethernet infrastructure wiring to extend VGA video
  • A pure hardware design provides an easy installation and setup, with no software or drivers required
  • Support for cascading multiple transmitter units, and the use of repeaters for additional distance, providing a scalable system for VGA distribution
  • Features 2 local (VGA) output ports, 2 (VGA over Ethernet) output ports for remote connections
  • Extends VGA video by up to 500ft (150m)
  • Supports cascading multiple transmitter units
  • Pure hardware design, with no software or drivers to install
  • Compatible with the ST121EXT repeater unit for further extension
  • Compatible with the ST121R receiver


Local Unit ConnectorsRJ-45 Female
VGA (15 pin; High Density D-Sub) Female
VGA (15 pin; High Density D-Sub) Male
Humidity0~80% RH
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-10°C to 60°C (14°F to 140°F)
CablingCat 5 UTP or better
LED IndicatorsActive
Package Contents
Included in Package2 Port VGA Extender Unit
Instruction Manual
Set Rubber Feet
Universal Power Adapter(NA/EU/UK)
Packaging Information
Shipping (Package) Weight544 g [19.2 oz]
Max Distance150 m / 500 ft
Supported Resolutions1600x1200 @ 150ft(50m)
1280x1024 @ 300ft(100m)
1024x768 @ 500ft(150m)
Physical Characteristics
Enclosure TypeAluminum
Product Height20 mm [0.8 in]
Product Length100 mm [3.9 in]
Product Weight199 g [7 oz]
Product Width65 mm [2.6 in]
Center Tip PolarityPositive
Input Voltage110 ~ 240 AC
Output Current0.6A
Output Voltage9 DC
Power SourceAC Adapter Included
Special Notes / Requirements
System and Cable RequirementsOne (ST121R) per display that you are connecting