Interoperability with a DM® Essentials receiver or DMPS Essentials switcher to provide point-to-point extension of an HDMI® or USB-C® DisplayPort™ signal over a CATx cable. Supports 4K60 4:4:4 video, HDR10+, and HDCP 2.3. Provides two HDMI inputs and two USB-C DisplayPort inputs with automatic switching capability. Charging capability provided by the USB-C DisplayPort inputs.
Overview
The HD-TX-4KZ-421-CHGR is a DM® Essentials 4K60 4:4:4 transmitter designed to interoperate with a DM® Essentials receiver or DMPS Essentials switcher. The HDMI® inputs of the HD-TX-4KZ-421-CHGR enable the transmission of an HDMI signal. The USB-C® inputs with DisplayPort™ Alt Mode capability enable the transmission of a DisplayPort AV signal. A CAT5e or higher twisted pair cable (Crestron DM CBL 8G or DM CBL ULTRA sold separately) is needed to connect the HD-TX-4KZ-421-CHGR to the DM Essentials receiver or DMPS Essentials switcher. For 1080p, WUXGA, and 2K signals, a cable length of up to 230 ft (70 m) is supported. For UHD and 4K signals, a cable length of up to 130 ft (40 m) is supported.1
Interoperability with a DM Essentials Receiver or DMPS Essentials Switcher
The DM Essentials output port of the HD-TX-4KZ-421-CHGR must be connected to a DM Essentials input port of a DM Essentials receiver or DMPS Essentials switcher. Examples of supported DM Essentials 4K60 4:4:4 receivers are the HD‑RXC‑4KZ‑101 and HD‑RXCA‑4KZ‑101. Supported DMPS Essentials switchers are the HD‑PS622, HD‑PS621, HD‑PS402, HD‑PS401, and HD‑RX‑4K‑210‑C‑E.
The HD-TX-4KZ-421-CHGR can be configured and controlled only when it is used with a DMPS Essentials switcher. The web interface of the switcher can be used to configure the HD-TX-4KZ-421-CHGR. In addition, control system programming and .AV Framework™ software support of the HD-TX-4KZ-421-CHGR is hosted by the switcher.
4K60 4:4:4 and HDR Support
The HD-TX-4KZ-421-CHGR supports video resolutions up to 4K60 with 4:4:4 color sampling. HDR10, HDR10+, and Dolby Vision® video formats are also supported.2
Automatic Switching of Inputs
When the HD-TX-4KZ-421-CHGR is used with a DMPS Essentials switcher, the web interface of the switcher or control system programming hosted by the switcher can be used to configure AV switching behavior. Switching among the HDMI and USB-C DisplayPort inputs occurs based on the last connected input or on the routing priority assigned to each input. In addition, input selection push buttons on the front panel of the HD-TX-4KZ-421-CHGR enable the desired input to be selected manually.
USB-C DisplayPort Inputs with Charging Capability
When the HD-TX-4KZ-421-CHGR is powered by the included power pack, each USB-C DisplayPort input can charge the connected AV source (for example, a laptop) with up to 60W of power. If the HD-TX-4KZ-421-CHGR is powered by a remote DM Essentials receiver or DMPS Essentials switcher, no charging capability is provided by the USB-C inputs.
Compact, Surface‑Mountable Design
Compact in design, the HD-TX-4KZ-421-CHGR can be mounted onto a flat surface such as the underside of a table, behind a credenza, or inside a podium. It can also be attached to a single rack rail in the back of an equipment cabinet. The HD-TX-4KZ-421-CHGR can receive power from the included power pack or from the remote DM Essentials receiver or DMPS Essentials switcher.3
Features
Key Features
- Interoperability with a DM® Essentials receiver or DMPS Essentials switcher
- Point-to-point extension of an HDMI® or USB-C® DisplayPort™ signal over a CAT5e or higher cable
- USB-C inputs with DisplayPort Alt Mode capability
- DM Essentials transmission distance up to 130 ft (40 m) for UHD and 4K signals or up to 230 ft (70 m) for 1080p, WUXGA, and 2K signals
- 4K60 4:4:4 capability
- HDR10, HDR10+, and Dolby Vision® video formats
- Compliance with HDCP 2.3
- Automatic switching of HDMI and USB-C DisplayPort inputs
- Charging capability provided by the USB-C DisplayPort inputs
- CEC (Consumer Electronics Control) pass-through capability
- EDID pass-through capability
- Compact, surface-mountable design
- Power from 24VDC power pack (included) or from remote DM Essentials receiver or DMPS Essentials switcher
Specifications
| Video | ||||||||||||||||||||||||||||||||||||||
| Input Signal Types | HDMI® (DVI and Dual-Mode DisplayPort™ interface compatible4) and DisplayPort over USB-C® (DisplayPort Alt Mode) with HDR10, HDR10+, Dolby Vision®, Deep Color, and 4K60 4:4:4 support2 | |||||||||||||||||||||||||||||||||||||
| Output Signal Type | DM® Essentials with HDR10, HDR10+, Dolby Vision, Deep Color, and 4K60 4:4:4 support2 | |||||||||||||||||||||||||||||||||||||
| Copy Protection | HDCP 2.3 | |||||||||||||||||||||||||||||||||||||
| Resolutions | Common resolutions are listed in the following table. | |||||||||||||||||||||||||||||||||||||
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| Audio | ||||||||||||||||||||||||||||||||||||||
| Input Signal Types | HDMI, DisplayPort over USB-C (DisplayPort Alt Mode) | |||||||||||||||||||||||||||||||||||||
| Output Signal Type | DM Essentials | |||||||||||||||||||||||||||||||||||||
| Digital Formats | 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 | |||||||||||||||||||||||||||||||||||||
| Communications | ||||||||||||||||||||||||||||||||||||||
| HDMI | HDCP 2.3, EDID, CEC pass-through | |||||||||||||||||||||||||||||||||||||
| USB-C | HDCP 2.3, EDID, CEC pass-through | |||||||||||||||||||||||||||||||||||||
| USB | USB host for one TT-100 series cable caddy (sold separately) | |||||||||||||||||||||||||||||||||||||
| DM Essentials | HDCP 2.3, EDID pass-through | |||||||||||||||||||||||||||||||||||||
| Connectors | ||||||||||||||||||||||||||||||||||||||
| SERVICE | (1) USB 2.0 Type‑A connector, female; Used for firmware loading, configuration management, or as a USB host port for one TT-100 series cable caddy (sold separately); Can also provide up to 5V 500 mA power to a USB powered device |
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| HDMI INPUT 1-2 | (2) HDMI Type A connectors, female; HDMI digital video/audio inputs; DVI and Dual-Mode DisplayPort interface compatible4 |
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| 60W USB INPUT 3-4 |
(2) USB Type C® connectors, female; Digital video/audio inputs using DisplayPort Alt Mode; Can also charge connected AV sources with up to 60W of power per port5 |
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| DM OUT | (1) 8‑pin RJ‑45 yellow connector, female, shielded; DM Essentials output port for connection to a DM Essentials receiver or DMPS Essentials switcher1, 6 |
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| 24V 7.5A | (1) 2.5 x 5.5 mm DC power connector; 24VDC power input; PW-2475DU power pack included3 |
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| Ground | (1) Chassis ground lug | |||||||||||||||||||||||||||||||||||||
| Controls and Indicators | ||||||||||||||||||||||||||||||||||||||
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PWR |
(1) Bicolor amber/green LED, indicates that power is being applied to the device; Amber indicates that the device is booting; Green indicates that the device is operational |
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| AUTO | (1) Push button for enabling or disabling automatic switching of inputs; (1) LED, green indicates that automatic switching of inputs is enabled |
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| SETUP | (1) Push button for Ethernet setup (applicable only when used with a DMPS Essentials switcher); (1) LED, red indicates that the SETUP push button is pressed |
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| INPUT 1‑4 | (4) Push buttons for manual input selection; (4) LEDs, green indicates that the corresponding input is routed to an output, and amber indicates that a source is detected but is not routed to an output. |
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| DM OUT | (2) LEDs on RJ‑45 connector; Green indicates that a DM Essentials link is established; Flashing amber indicates non‑HDCP video, and solid amber indicates HDCP video |
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| Power | ||||||||||||||||||||||||||||||||||||||
| Power Pack (Included) | Input: 100-240VAC Output: 24VDC 7.5A Model: PW-2475DU3 |
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| Environmental | ||||||||||||||||||||||||||||||||||||||
| Temperature | 32° to 104°F (0° to 40°C) | |||||||||||||||||||||||||||||||||||||
| Humidity | 20% to 90% RH (non-condensing) | |||||||||||||||||||||||||||||||||||||
| Enclosure | ||||||||||||||||||||||||||||||||||||||
| Chassis | Metal, black finish, vented top, front, rear, and sides, 2 mounting brackets included | |||||||||||||||||||||||||||||||||||||
| Mounting | Freestanding, surface mountable, or attachment to a single rack rail | |||||||||||||||||||||||||||||||||||||
| Dimensions | ||||||||||||||||||||||||||||||||||||||
| Height | 1.20 in. (30 mm) | |||||||||||||||||||||||||||||||||||||
| Width | 8.52 in. (216 mm) | |||||||||||||||||||||||||||||||||||||
| Depth | 5.23 in. (133 mm) | |||||||||||||||||||||||||||||||||||||
| Weight | ||||||||||||||||||||||||||||||||||||||
| 1.69 lb (0.77 kg) | ||||||||||||||||||||||||||||||||||||||
| Compliance | ||||||||||||||||||||||||||||||||||||||
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Regulatory Model: M202046003 Intertek® Listed for US and Canada, CE, IC, FCC Part 15 Class A digital device To search for product certificates, refer to support.crestron.com/app/certificates. |
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| Maximum DM Essentials Transmission Distance | ||||||||||||||||||||||||||||||||||||||
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