HDMI over Twisted Pair Transmitter Over 1 STP Cable

Ideal Use Cases

The PT-571 is intended for AV signal paths where an HDMI source must connect to an HDMI destination through twisted-pair cabling. It converts the HDMI signal into a DGKat™ twisted-pair signal and carries that converted signal over one STP cable. A PT-572+ at the receiving end converts the twisted-pair signal back to HDMI. This defined transmitter-and-receiver workflow is the clearest application for the model.

Its compact, long-reach positioning makes it suitable when the transmitting component needs to remain close to the HDMI source while the receiving component is located farther along the signal path. The product is specifically identified for PoC operation and HDCP 2.2. It is best selected for systems designed around those named technologies rather than projects requiring an unspecified or generic twisted-pair format.

Why Choose This Model

The PT-571 performs one focused task: translating HDMI into the DGKat twisted-pair format for transmission through a single cable. That clearly defined role can simplify product selection when a project already specifies a PT-572+ receiver or requires the PT-571/PT-572+ signal-conversion arrangement. The single-cable topology also gives integrators a straightforward path to document and trace.

The supplied performance data provides several concrete design references. Bandwidth is listed at 4.95 Gbps, refresh rate is listed at 60 Hz, and the product title identifies HDCP 2.2. These values make it possible to compare the transmitter with the source, receiver, and display requirements without extrapolating unsupported resolution, color, or audio capabilities.

Installation and Integration

In a complete link, the HDMI signal is presented to the PT-571, converted into a DGKat twisted-pair signal, and transported over one STP cable. The PT-572+ then converts the signal back to HDMI at the destination. Planning should therefore account for both conversion points and should treat the PT-572+ as the identified receiving partner for this transmitter.

The product title also identifies the PT-571 as a compact, PoC, long-reach model. Those characteristics should be considered when laying out the link and selecting the associated equipment. The supplied specifications do not state a maximum transmission distance, required cable category, connector count, operating temperature, dimensions, or power requirements. Those installation details should be confirmed for the complete system before deployment.

Performance Highlights

The listed 4.95 Gbps bandwidth defines the available performance figure for the transmitter, while the stated refresh rate is 60 Hz. HDCP 2.2 is also specifically named. Together, these details provide the relevant published checkpoints for determining whether the PT-571 matches a planned HDMI signal path and the capabilities of the paired receiver and destination equipment.

No maximum video resolution, HDR format, color gamut, audio format, or latency specification is included in the supplied information. Accordingly, the 60 Hz figure should not be interpreted as applying to a particular resolution that has not been stated. The most reliable evaluation is based on the documented bandwidth, refresh rate, HDCP version, and DGKat conversion method.

What Makes It Different

The model combines a compact transmitter format with a dedicated HDMI-to-DGKat conversion role. Instead of requiring several transmission cables, its stated architecture carries the converted signal over one STP cable. The matching PT-572+ reverses that conversion at the other end, creating a clearly identified two-device signal path.

Its distinguishing identifiers are specific rather than broad: DGKat twisted-pair transmission, HDCP 2.2, PoC, long-reach positioning, 60 Hz refresh rate, and 4.95 Gbps bandwidth. That combination separates the PT-571 from products whose formats or receiver relationships are not clearly defined.

Final Assessment

The PT-571 is a purpose-built choice for transmitting an HDMI signal through one STP cable as a DGKat twisted-pair signal. It is most appropriate when the system design calls for the PT-572+ to restore HDMI at the destination and when the stated 4.95 Gbps bandwidth, 60 Hz refresh rate, HDCP 2.2 designation, and PoC positioning align with the project.

The available information establishes the model’s conversion function and its primary performance references, but it does not provide resolution limits, transmission distance, physical measurements, warranty coverage, or package contents. Selection should therefore center on its documented DGKat architecture and confirmed receiver relationship while any unstated system requirements are verified separately.