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Crestron part number DM-EXT-2011 KIT
The Crestron DM-EXT-2011 KIT is a DM Essentials transmitter and receiver pair that carries video from a USB-C DisplayPort source, plus USB 2.0 data and Ethernet, over one CATx cable. The receiver outputs HDMI at up to 4K60 4:4:4 with HDR10, HDR10+ and Dolby Vision, making it suited to classrooms and meeting spaces.
Price on request
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Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.
About the Crestron DM-EXT-2011
The kit contains the HD-TXU-4KZ-111-E transmitter and the HD-RXU-4KZ-101-E receiver. A source connects to the transmitter's USB-C port using DisplayPort Alt Mode, and the receiver's HDMI output feeds a display, projector or codec. This suits rooms where the AV source sits some distance from its destination. The two units are linked by a CAT5e or higher twisted pair cable.
Extension distance is up to 40 m (130 ft) for UHD and 4K signals, or 70 m (230 ft) for 1080p, WUXGA and 2K. Video is supported up to 4K60 with 4:4:4 colour sampling at 8 bit, with HDR10, HDR10+, Dolby Vision and Deep Color. EDID and HDCP 2.3 are managed, CEC is passed through, and the HDMI output carries audio formats including Dolby Atmos, Dolby TrueHD and DTS HD High Res.
USB 2.0 is extended at up to 300 Mbps, and the transmitter has two USB Type-A host ports for peripherals such as mice and keyboards. A 100/1000 Ethernet port on the transmitter passes the network connection over the DM link to the receiver. PW-2420RU power packs are included with the transmitter and receiver, and either one will power both units. The metal chassis has a black finish and two mounting flanges for surface or rack rail mounting.
Key features
- Transmitter and receiver pair: HD-TXU-4KZ-111-E and HD-RXU-4KZ-101-E
- USB-C input with DisplayPort Alt Mode, HDMI output
- 4K60 4:4:4 with HDR10, HDR10+ and Dolby Vision
- USB 2.0 extension at up to 300 Mbps
- 100/1000 Ethernet pass-through on the same cable
- Up to 40 m for 4K, or 70 m for 1080p, WUXGA and 2K
- EDID and HDCP 2.3 management, with CEC pass-through
- 100-240 VAC power pack included
DM-EXT-2011 specifications
| Kit contents | HD-TXU-4KZ-111-E transmitter and HD-RXU-4KZ-101-E receiver, with PW-2420RU power packs |
|---|---|
| Video input | DisplayPort over USB-C (DisplayPort Alt Mode) with HDR10, HDR10+, Dolby Vision, Deep Color and 4K60 4:4:4 |
| Video output | HDMI (DVI compatible) with HDR10, HDR10+, Dolby Vision, Deep Color and 4K60 4:4:4 |
| Resolutions | 4096x2160 and 3840x2160 at 60 Hz 4:4:4 8 bit or 4:2:2 12 bit, at 30 Hz 4:4:4 12 bit; 1920x1080 at 60 Hz 4:4:4 12 bit |
| Extension distance | CAT5e or higher: up to 40 m (130 ft) for UHD and 4K; up to 70 m (230 ft) for 1080p, WUXGA and 2K |
| Copy protection | HDCP 2.3; EDID management; CEC pass-through |
| Audio | Via HDMI, including Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS and DTS HD High Res |
| USB | USB 2.0 up to 300 Mbps; 2 USB Type-A host ports on the transmitter |
| Ethernet | 100/1000 Mbps pass-through from the transmitter LAN port to the receiver |
| Power and mounting | 100-240 VAC power pack, 24 VDC output, either included pack powers both units; surface or rack rail mount, black metal chassis |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| DM-EXT-2011 KIT | Transmitter and receiver kit | On request |
Where the DM-EXT-2011 is used
Works with the DM-EXT-2011
Crestron installed by 1Install
We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.



Questions about the Crestron DM-EXT-2011
What is in the Crestron DM-EXT-2011 KIT?
The kit contains the HD-TXU-4KZ-111-E transmitter and the HD-RXU-4KZ-101-E receiver, with PW-2420RU power packs. The transmitter takes video from a USB-C DisplayPort source together with USB 2.0 data and Ethernet, and the receiver outputs HDMI to a display, projector or codec over one CATx cable.
How far can the DM-EXT-2011 extend 4K?
Over CAT5e or higher twisted pair cable it reaches up to 40 m (130 ft) for UHD and 4K signals, and up to 70 m (230 ft) for 1080p, WUXGA and 2K signals. USB 2.0 data and 100/1000 Ethernet travel over the same cable.
Does the DM-EXT-2011 support HDR?
Yes. It supports HDR10, HDR10+ and Dolby Vision, with Deep Color and 4K60 4:4:4 on both the USB-C input and the HDMI output. At 4K and 60 Hz, 4:4:4 is supported at 8 bit and 4:2:2 at 12 bit. EDID and HDCP 2.3 are managed.
Which USB and network connections are extended?
USB 2.0 is extended at up to 300 Mbps, and the transmitter has two USB Type-A host ports for peripherals such as mice and keyboards. A 100/1000 Ethernet port on the transmitter is passed over the DM connection to the receiver, and EDID and CEC are passed through as well.
How is the kit powered and mounted?
PW-2420RU power packs rated for 100 to 240 VAC are included with the transmitter and receiver, and either one will power both units. The metal chassis has a black finish, vented sides and two mounting flanges, and can be surface or rack rail mounted.
How much is the Crestron DM-EXT-2011?
Crestron asks its dealers to give the price of the DM-EXT-2011 directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.
Can 1Install supply, install and programme the DM-EXT-2011?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the DM-EXT-2011 on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.
Does the DM-EXT-2011 come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the DM-EXT-2011 develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.
Is the DM-EXT-2011 in stock?
We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.
Can I buy the DM-EXT-2011 without installation?
Yes. We supply Crestron to end users, with or without installation. If you are not sure it suits your system, send us the part numbers you already have and we will check.
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