Crestron DM-TX-4KZ-302-C DigitalMedia 8G+® 4K60 4:4:4 HDR Transmitter 302

Crestron SKU: DM‑TX‑4KZ‑302‑C
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Sale price$2,178.00


Spec Sheet

The DM‑TX‑4KZ‑302‑C provides a versatile interface for ultra high-definition AV and computer sources as part of a complete Crestron® DigitalMedia™ system. It functions as a DM 8G+® transmitter and switcher with HDMI® and DisplayPort™ inputs and as a control module, providing RS-232 and IR control ports, plus Ethernet and USB HID ports for a total connectivity solution.

4K60 4:4:4 & HDR Support
Crestron DigitalMedia was the world’s first AV signal distribution solution to deliver end-to-end 4K signal management for large-scale commercial and residential applications. DM 4KZ endpoints and cards enable new and existing DM® systems to handle full 4K60 4:4:4 video signals, as well as HDR video signals (HDR10), without having to replace any wiring or switchers. Any Crestron DM system that supports 4K can be upgraded to handle 4K60 4:4:4 and HDR by simply installing DM 4KZ based transmitters, receivers, and I/O cards.2

DM 4KZ technology employs VESA® Display Stream Compression (DSC) to enhance the capabilities of DigitalMedia to handle the extreme bandwidth requirement of resolutions beyond 4K30 4:4:4 and 4K60 4:2:0. DSC is a lightweight, line-based 2:1 compression standard that delivers visually lossless performance for 4K60 4:4:4 and HDR signals. DSC is applied only to 4K60 4:4:4 and HDR input signals. All other signals are transported uncompressed.

  • 4K DigitalMedia 8G+® transmitter and multimedia interface
  • Built-in 3x1 AV switcher with two HDMI® inputs and one DisplayPort™ input3
  • QuickSwitch HD™ technology manages HDCP keys for fast, reliable switching
  • Connects to a DM® switcher or receiver over a single CAT type twisted pair cable1
  • Supports cable lengths up to 330 ft (100 m) for all resolutions up to UHD and 4K using DM Ultra cable1
  • Supports cable lengths up to 330 ft (100 m) for 1080p, WUXGA, and 2K using DM 8G® cable or CAT5e1
  • Supports cable lengths up to 230 ft (70 m) for UHD and 4K using DM 8G cable, or 165 ft (50 m) using CAT5e1
  • HDBaseT® Certified standard — Enables direct connection to other HDBaseT certified equipment
  • Local HDMI output (DVI compatible6)
  • Handles 3D video and Deep Color
  • Handles Dolby® TrueHD, Dolby Atmos®, DTS HD®,DTS:X®, and uncompressed 7.1 linear PCM audio
  • HDCP 2.2 compliant
  • Performs automatic AV signal format management via EDID
  • Enables device control via CEC, IR, RS-232, and Ethernet
  • Enables USB HID signal extension for a local computer5
  • Compatible with Crestron® USB over Ethernet Extenders7
  • Compatible with Crestron Connect It™ Cable Caddies8
  • Powered via the DM connection or optional power pack, PW‑2412WU, (sold separately)
Maximum Cable Lengths
Resolution DM-CBL-ULTRA DM® Ultra Cable DM-CBL-8G DM 8G® Cable CAT5e (or better) [1]
1920x1080 FHD 1080p 330 ft (100 m) 330 ft (100 m) 330 ft (100 m)
1920x1200 WUXGA
1600x1200 UXGA
2048x1080 DCI 2K
2048x1152 QWXGA
2560x1080 UWFHD 230 ft (70 m) 165 ft (50 m)
2560x1440 WQHD
2560x1600 WQXGA
3840x2160 4K UHD
4096x2160 DCI 4K
Maximum Resolutions
Scan Type Resolution Frame Rate Color Sampling Color Depth
Progressive 4096x2160 DCI 4K & 3840x2160 4K UHD 24 Hz 4:4:4 36 bit
30 Hz 4:4:4 36 bit
60 Hz 4:2:2 36 bit
60 Hz 4:4:4 24 bit
2560x1600 WQXGA 60 Hz 4:4:4 36 bit
1920x1080 HD 1080p 60 Hz 4:4:4 36 bit
Interlaced 1920x1080 HD 1080i 30 Hz 4:4:4 36 bit

NOTE: Custom resolutions may be supported at pixel clock rates up to 600 MHz*.
*Due to DSC codec limitations, only 4K60 and 4K50 resolutions can be supported at pixel clock rates between 300-600MHz. For detailed information, refer to Online Help Answer ID 1001200.

Switcher 3x1 manual or auto-switching, Crestron QuickSwitch HD technology
Input Signal Types HDMI w/HDR10, Deep Color, 3D, & 4K60 4:4:4 support 2 (DVI & Dual-Mode DisplayPort™ compatible 3); DisplayPort w/Deep Color & 4K60 4:4:4 support 2
Output Signal Types DM 8G+ & HDBaseT w/, Deep Color, 3D, & 4K60 4:4:4 support; HDMI w/HDR10, Deep Color, 3D, & 4K60 4:4:4 support 2 (DVI compatible 6)
Copy Protection HDCP 2.2
Switcher 3x1 audio-follow-video
Input Signal Types HDMI (Dual-Mode DisplayPort compatible 3), DisplayPort
Output Signal Types DM 8G+ & HDBaseT, HDMI
Formats, HDMI Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby® TrueHD, Dolby Atmos®, DTS®, DTS-ES, DTS 96/24, DTS HD High Res, DTS HD Master Audio™,DTS:X, LPCM up to 8 channels
Formats, DisplayPort Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby® TrueHD, DTS®, DTS-ES, DTS 96/24, DTS-HD High Res, DTS-HD Master Audio™, LPCM up to 8 channels
Ethernet 10/100 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP
USB Host Supports signal extension of USB HID class devices, supports a TT-100 series cable caddy 8
USB Device USB HID signal extension to a USB host, supports computer console (for setup)
RS-232 2-way device control and monitoring up to 115.2k baud with hardware and software handshaking (via control system)
IR/Serial 1-way device control via infrared up to 1.1 MHz or serial TTL/RS-232 (0-5 V) up to 19.2k baud (via control system)
DigitalMedia DM 8G+, HDCP 2.2, EDID, CEC, PoDM + Ethernet
HDBaseT HDCP 2.2, EDID, RS-232, PoE+, Ethernet

NOTE: Supports management of HDCP and EDID; supports management of CEC between the connected HDMI devices and a control system.

DisplayPort HDCP 2.2, EDID
24 VDC 1.0 A (1) 2.1 x 5.5 mm DC power connector;
24 VDC power input;
PW‑2412WU, optional power pack (sold separately)
DM OUT (1) 8-pin shielded RJ-45, female;
DM 8G+ output, HDBaseT compliant;
PoDM+ PD port (HDBaseT PoE+ compatible) 4,5;
Connects to the DM 8G+ input of a DM switcher, receiver, or other DM device, or to a HDBaseT device, via CAT5e or Crestron DM‑CBL‑8G cable, or Crestron DM‑CBL‑ULTRA cable 1
HDMI OUT (1) HDMI Type A, female;
HDMI digital video/audio output (DVI compatible 6) 2
HDMI IN 1 – 2 (2) HDMI Type A, female;
HDMI digital video/audio inputs;
(DVI & Dual-Mode DisplayPort compatible 3) 2
DISPLAY PORT IN (1) DisplayPort, female;
DisplayPort digital video/audio input 2
USB HID (1) USB Type A, female;
SB 2.0 host port for connection of a mouse/keyboard or other USB HID-compliant device (USB signal extension & routing), or for connection of a Crestron TT-100 series device (Crestron Connect It) 8
COMPUTER (1) USB Type B, female;
USB 2.0 device port for computer console (setup), or for connection to a computer or other USB HID-compliant host (USB signal extension & routing)
LAN (1) 8-pin RJ-45, female;
10Base-T/100Base-TX Ethernet port
COM (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Up to 115.2k baud, hardware and software handshaking support
IR (1) 2-pin 3.5 mm detachable terminal block;
IR/Serial port;
IR output up to 1.1 MHz;
1-way serial TTL/RS-232 (0-5 V) up to 19200 baud
Ground (1) 6-32 screw;
Chassis ground lug
Controls & Indicators
24 VDC (1) Green LED, indicates operating power supplied via PoDM+, HDBaseT PoE+, or the optional PW‑2412WU power pack (sold separately)
DM OUT (2) LEDs, green LED indicates DM link status, amber LED indicates video and HDCP signal presence
HDMI OUT (1) Green LED, indicates HDMI signal presence at the HDMI output
HDMI IN 1 – 2 (2) Green LEDs, each indicates HDMI signal presence at the corresponding HDMI input
DISPLAY PORT IN (1) Green LED, indicates video signal presence at the DisplayPort input
LAN (2) LEDs, green LED indicates Ethernet link status, amber LED indicates Ethernet activity
SETUP (1) Red LED and (1) recessed pushbutton for Ethernet setup
RESET (1) Recessed pushbutton for hardware reset
Power over DM (PoDM) IEEE 802.3at Type 2 Class 4 (25.5 W) compliant PoDM+ PD (Powered Device), capable of being powered by a PoDM+ PSE (Power Sourcing Equipment) 4
Power over HDBaseT IEEE 802.3at Type 2 Class 4 (25.5 W) compliant HDBaseT PoE+ PD (Powered Device), capable of being powered by an HDBaseT PoE+ PSE (Power Sourcing Equipment) 5
Power pack (optional) Input: 100-240 VAC, 50/60 Hz
Output: 1.25 A @ 24 VDC
Model: PW‑2412WU (sold separately)
Power Consumption 12.6 Watts typical using power pack;
13.4 Watts typical using PoDM+ or HDBaseT PoE+;
(without a USB powered device connected)
Temperature 32° to 104° F (0° to 40° C)
Humidity 10% to 95% RH (non‑condensing)
Heat Dissipation 43 BTU/hr using power pack;
13.4 BTU/hr using PoDM+ or HDBaseT PoE+ (without a USB powered device connected)
Chassis Metal, black finish, with (2) integral mounting flanges, vented top, front, and bottom
Mounting Freestanding, surface mount, or attach to a single rack rail
Height 11.02 in (280 mm)
Width 5.34 in (136 mm)
Depth 1.07 in (27 mm)
19.2 oz (545 g)

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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