The DM‑TX‑4KZ‑202‑C provides a versatile interface for computers and high-definition audio-video sources as part of a complete Crestron® DigitalMedia™ system. It functions as a DM 8G+® transmitter and switcher with two HDMI® inputs and as a control module, offering RS-232 and IR control ports, plus Ethernet and USB HID ports for a total connectivity solution. Its low-profile surface-mount design makes the DM‑TX‑4KZ‑202‑C ideal for installation under a conference table, in a lectern or equipment rack, or virtually anywhere else in a boardroom, classroom, auditorium or home. It connects to the display location using a single cable. In addition to the DM 8G+, it is also HDBaseT® compliant, allowing it to be connected directly to the input of an HDBaseT-certified display device.1

Support for 4K/60 4:4:4 and HDR

Crestron DigitalMedia was the world’s first AV distribution solution to offer end-to-end 4K signal management for large-scale commercial and residential applications. DM 4KZ endpoints and cards enable existing and new DM systems to handle full 4K60 4:4:4 video signals, as well as HDR (HDR10) video signals, without the need to replace cables or switches. Any Crestron DM system that supports 4K can be upgraded to handle 4K60 4:4:4 and HDR simply by installing DM 4KZ transmitters, receivers, and cards.2. DSC is a lightweight, line-based, 2:1 ratio compression standard that provides visually lossless performance for 4K60 4:4:4 and HDR signals. DSC applies only to 4K60 4:4:4 and HDR input signals. All other signals are transported uncompressed.

DigitalMedia 8G+®

Designed for ultra-high bandwidth and maximum scalability, DigitalMedia 8G+ (DM 8G+) provides lossless single-wire transport for high-definition video, audio, power, Ethernet, and control signals over copper. DM 8G+ carries uncompressed Full HD 1080p, WUXGA, and 2K signals up to 100m using Crestron DM Ultra Cable, Crestron DM 8G® Cable, or third-party CAT5e. Higher resolution signals up to UHD and 4K are supported up to 100m using DM Ultra Cable, 70m using DM 8G Cable, or 50m using CAT5e.1

HDBaseT® compatible

Crestron DigitalMedia 8G+ technology is designed to HDBaseT Alliance specifications, ensuring interoperability with other HDBaseT certified products. Through its DM 8G+ output, the DM‑TX‑4KZ‑202‑C can be connected directly to an HDBaseT compatible device, without the need for a DM receiver.

Computer/AV multimedia interface

The DM‑TX‑4KZ‑202‑C offers easy switching between two HDMI inputs. Both inputs support resolutions up to UHD and DCI 4K and can also handle DVI and Dual-Mode DisplayPort™ signals using the appropriate adapter or interface cable. The inputs can be automatically switched for simple plug and play or programmed via a Crestron control system. A single CAT cable connects the DM‑TX‑4KZ‑202‑C to a DM switcher or receiver, or to an HDBaseT device, carrying video, audio, control, network and power signals over a single, simple R-J45 connection. Multiple DM‑TX‑4KZ‑202‑C devices can be installed and connected to a single DM‑MD switch to provide connectivity and signal routing for multiple sources in different locations within a room, or a single DM‑TX‑4KZ‑202‑C can be routed to a single DM 8G+ receiver, providing a simple solution for extending a computer or AV signal to a single display.

LAN connectivity

In addition to high-definition AV and control, DigitalMedia also integrates high-speed Ethernet networking for a complete signal distribution solution. The DM‑TX‑4KZ‑202‑C includes a 10/100 Ethernet port, which can be used to provide a convenient LAN connection for a local network device.

USB signal extension

The DM‑TX‑4KZ‑202‑C functions as a versatile USB keyboard/mouse extender, with both host and device ports. This allows a computer to be connected to the DM‑TX‑4KZ‑202‑C and controlled remotely via a USB HID keyboard and/or mouse located elsewhere. Alternatively, the keyboard/mouse can be connected locally and used to control a remote computer. The routing of the USB HID signals is managed by the DigitalMedia system.

Built-in device control

The DM‑TX‑4KZ‑202‑C includes built-in IR, RS-232 and Ethernet control ports to allow programmable control of devices connected to it (via a control system). It also offers an alternative to these conventional control methods by exploiting the CEC (Consumer Electronics Control) signal built into HDMI. Through its connection to the control system, the DM‑TX‑4KZ‑202‑C provides a gateway for controlling connected source devices directly via their HDMI connections, potentially eliminating the need for dedicated control wires or IR emitters.

Crestron connectIt™

The Crestron Connect It Cable Organizer (TT-100 Series) provides a convenient desktop connectivity solution that works seamlessly with the DM‑TX‑4KZ‑202‑C. The organizer receives power and control from the DM‑TX‑4KZ‑202‑C via a simple USB connection.

Compact and versatile

The DM‑TX‑4KZ‑202‑C is designed to be mounted on a flat surface or placed on a shelf. It is compact enough to fit discreetly on a display balcony or under a table, and can even be attached to a rack rail behind an equipment cabinet. It can be powered using the optional power pack, PW‑2412WU (sold separately), or PoDM+ (Power over DigitalMedia Plus) for a true single-wire solution. Connections and LED indicators are positioned on the side, ensuring optimal access and visibility for a flawless and easy-to-maintain installation.