Crestron HD-TXC-101-C-E DM Lite Transmitter for HDMI, IR, and RS-232 Signal Extension over CATx Cable

Product Type: HDMI Extenders

Brand: Crestron


The HD-TXC-101-C-E is a DM Lite surface-mountable transmitter designed to pair with a DM Lite or DMPS Lite™ receiver to form a signal extender for HDMI, RS-232, and IR signals. The DM Lite family of products offers a versatile solution for extending HD, UHD, 2K, and 4K video signals, with stereo or surround sound audio, over a single CAT5e (or higher) cable. A cable length of up to 230 ft (70 m) is supported for HD 1080p, WUXGA, and 2K signals, or up to 130 ft (40 m) for UHD and 4K. In addition to video and audio, the HD-TXC-101-C-E supports the extension of RS-232 and IR control signals in either direction.1

The USB power port supplies power only (500 mA maximum) and is suitable for general use to power USB powered devices. No USB data is passed through this connection. It cannot be used to extend USB data, video, or audio signals.

The HD-TXC-101-C-E is designed to mount on a flat surface beneath 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. When powered using the provided wall mount power pack, the HD-TXC-101-C-E also supplies power to the connected receiver over the link cable. Alternately, a power pack may be connected to the receiver, which in turn supplies power to the HD-TXC-101-C-E over the link cable.2

NOTE: This product is not addressable from a control system and offers no programmable functionality. AV, CEC, IR, and RS-232 signals are simply passed through between a single transmitter and receiver pair. The RJ-45 link port on this product is exclusively intended for linking with a single DM Lite or DMPS Lite receiver. It should not be used to connect to any other equipment or network. DM Lite technology is not compatible with PoE, PoDM, DigitalMedia 8G+, or HDBaseT technology.

  • Pairs with a DM Lite® or DMPS Lite™ receiver
  • Enables extension of HDMI®, RS-232, and IR signals
  • Links to the receiver via a single CAT5e (or higher) twisted pair cable
  • Supports 4K and UHD at up to 130 ft (40 m)
  • Supports HD 1080p, WUXGA, and 2K at up to 230 ft (70 m)
  • Handles 4K video resolutions up to 4K60 4:2:0 and 4K30 4:4:4
  • Handles 3D video and Deep Color
  • Supports Dolby® TrueHD, Dolby Atmos®, DTS HD®, DTS:X®, and uncompressed 7.1 linear PCM audio
  • Compatible with HDMI, DVI, and Dual-Mode DisplayPort™ sources
  • USB power port supplies power to USB powered devices
  • HDCP 2.2 compliant
  • Passes CEC and EDID signals
  • Extends bidirectional RS-232 and IR control signals
  • Low-profile surface mount design
  • Universal 100-240V power pack included
Input Signal Type
HDMI with Deep Color, 3D, and 4K (DVI and Dual-Mode DisplayPort™ interface
Copy Protection HDCP 2.2
Maximum Resolutions [TABLE]
*NOTE: Common resolutions are shown; other custom resolutions are supported
at pixel clock rates up to 300 MHz*
Input Signal Type HDMI (Dual-Mode DisplayPort interface compatible3)
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
HDMI HDCP 2.2, EDID, CEC pass-through
RS-232 2-way serial pass-through up to 115.2k baud (TD/RD only)
IR Bidirectional IR signal pass-through up to 60 kHz
DM Lite Link Proprietary link for connection between one DM Lite transmitter and DM Lite
or DMPS Lite receiver only
24VDC 1.25A (1) 2.1 x 5.5 mm DC power connector;
24 VDC power input;
PW-2412WU power pack included;
*Note: This connection powers both the transmitter and receiver 2*
TO RX (DM Lite) (1) 8-pin RJ-45 connector, female, shielded;
DM Lite link port for connection to a DM Lite or DMPS Lite receiver1
HDMI IN (1) HDMI Type A connector, female;
HDMI digital video/audio input (DVI and Dual-Mode DisplayPort compatible3)
IR IN/OUT (1) 4-pin 3.5 mm detachable terminal block;
Comprises (1) IR input port and (1) IR output port;
IR IN is for connection from a Crestron IR control port or other IR signal
source and passes the IR input signal to the IR OUT port on the receiver;
IR OUT is for connection to an IR emitter (IRP2, sold separately) and
transmits the IR signal from the IR IN port on the receiver;
Supports IR up to 60 kHz
COM (1) 3-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Passes RS-232 TD/RD data to/from the COM port on the receiver;
Supports up to 115.2k baud
POWER ONLY (1) USB Type A connector, female;
USB power port (500 mA maximum output);
Supplies power to a USB powered device
PWR (1) Green LED, indicates operating power is supplied from the power pack
via the 24 VDC input or from the receiver via the DM Lite link
HDMI IN (1) Green LED, indicates HDMI input signal presence
LINK (1) Green LED, indicates the DM Lite link status
TO RX (DM Lite) (2) LEDs on RJ-45 connector, green LED indicates DM Lite link status, amber
LED indicates a valid video signal
Power Pack (included) Input: 100-240 Volts AC, 50/60 Hz;
Output: 1.25 Amps @ 24 Volts DC;
Model: PW-2412WU
*NOTE: The transmitter and receiver are powered together using a single
power pack connected at either the transmitter or receiver.2*
Temperature 32° to 104° F (0° to 40° C)
Humidity 20% to 90% RH (non-condensing)
Heat Dissipation 13.2 BTU/hr
Chassis Metal, black finish, with (2) integral mounting flanges, vented sides
Mounting Freestanding, surface-mountable, or attach to a single rack rail
Height 1.26 in (32 mm)
Width 4.21 in (107 mm)
Depth 4.07 in (104 mm)
9.95 oz (282 g)
UL® Listed for US and Canada, CE, IC, FCC Part 15 Class B digital device
Regulatory Model HD-TXC-101-C-E
Maximum DM Lite Link Cable Lengths

Part Code


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