Kramer TP-104HD VGA/HDTV Twisted Pair Transmitter

The Kramer TP-104HD is a professional-grade distribution amplifier and transmitter that takes a single computer graphics or HDTV signal and distributes it to four twisted pair outputs. The input accepts a standard 15-pin HD VGA/XGA connection, and each of the four outputs uses an RJ-45 connector to send the signal over standard twisted pair cabling. This design allows cable runs of up to 320 feet (100 meters) per output, making it well suited for commercial installations such as conference rooms, retail displays, classrooms, and digital signage deployments where displays are spread across a building.

Supporting resolutions up to UXGA for data signals and 1080p for HDTV content, the TP-104HD maintains signal integrity across all four outputs simultaneously. The use of twisted pair cabling offers significant practical advantages over traditional VGA cabling: it is thinner, easier to route through walls and ceilings, and uses the same RJ-45 infrastructure commonly found in commercial buildings. Each output requires a compatible Kramer twisted pair receiver at the display end to decode the signal. For AV integrators and facility managers working with existing VGA-based source equipment, the TP-104HD provides a proven and cost-effective method for multi-point signal distribution without the complexity of network-based systems.