DXLink™ Multi-Format Transmitter Module

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The DXLink Multi-Format Transmitter sends analog and digital audio and video signals including HDMI with HDCP, control, and Ethernet up to 100 meters over one standard twisted pair cable. Use the DXLink Transmitter with the Enova DGX DXLink Twisted Pair Input Boards or compatible Enova DVX All-In-One Presentation Switchers. The DXLink Transmitter can also be used as a point-to-point solution with a DXLink HDMI Receiver. The DXLink Transmitter can be powered from any DXLink power source such as the Enova DGX DXLink Twisted Pair Input Board, Enova DVX-3155HD, DVX-3156HD, PS-POE-AT-TC or PDXL-2. It also includes a local power supply. The transmitter features both a multi-format analog port to support legacy devices and an HDMI port to support newer digital devices.

Common Applications

The DXLink Multi-Format Transmitter sends analog or digital video, audio and control to a remote display across the room, on the other side of the house or to a classroom down the hall. The transmitter's built-in control ports can be used to control a source and the ICSLan port provides an IP access point.


  Version Language Size Uploaded
Data Sheet
updated: Feb 21, 2021
    365 KB Feb 21, 2021
    3.83 MB Mar 26, 2018
    46.4 KB Feb 02, 2021
CAD Drawings
    713 KB Oct 22, 2020
    481 KB Oct 22, 2020
Bim Objects
DX-TX - BIM Object
updated: Aug 12, 2019
    Aug 12, 2019
DXLink Transmitter Firmware
version 1.6.29, updated: Sep 28, 2018
1.6.29     488 KB Sep 28, 2018
DXLink Transmitter Firmware (100 Series Compatible)
version 1.8.47, updated: Oct 22, 2020
1.8.47     528 KB Oct 22, 2020
    248 KB Apr 25, 2018
    255 KB Apr 25, 2018
    197 KB Apr 25, 2018
Using SDI with the Enova DGX & DVX
updated: Oct 23, 2020
    484 KB Oct 23, 2020
Cabling for Success with DXLink
updated: Oct 23, 2020
    1.6 MB Oct 23, 2020
Quick Start Guides
    720 KB Mar 26, 2018
Data Sheets
DX-TX - Fiche Produit
fr updated: Oct 22, 2020
  fr  311 KB Oct 22, 2020

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  • Only One Cable – Send audio and video while passing control, Ethernet, USB signals and power
  • Native NetLinx® Control Everywhere – Control connected source and display devices using the built-in IR and RS-232 ports
  • Send HDMI signals up to 100 meters – Extend the reach of the HDMI signals far beyond the capabilities of typical HDMI cabling
  • Multi-Format Analog Port and HDMI Port – Supports legacy analog signals - RGBHV, Component, S-Video, and Composite, and digital HDMI/HDCP, DisplayPort and DVI signals
  • Standard Twisted Pair Cable – Save time and effort in installation by leveraging cost effective twisted pair cable, see the Cabling for Success with DXLink white paper for more details


Dimensions (HWD) 1" x 8 3/4" x 5 1/5" (2.54 cm x 22.12 cm x 13.08 cm)
Twisted Pair Cable Type & Length Shielded Cat6, Cat6A and Cat7; up to 328 ft (100 m)
USB (HID) (1) USB Type B Connector (“HOST”); use in conjunction with an Enova DGX Digital Media Switcher
Front Connectors Advanced Configuration Interface: USB Mini-B Connector
Back Connectors Video Input: HD-15; HDMI Input: HDMI Type A Female; Analog Stereo Input: 3.5mm Mini-Stereo Jack; S/PDIF Digital Audio Input: RCA Jack; ICSLAN/Ethernet Port: RJ-45 Connector, TCP/IP Port (ICSLAN 10/100)
HDMI Compatible Formats: HDMI, HDCP, DVI; Data Rate (Max): 4.95 Gbps / 6.75 Gbps
HDMI Support Progressive Resolution Support: 480p up to 1920x1200 @ 60 Hz; Interlaced Resolution Support: 480i, 576i, 1080i; 3D Format Support: Yes
HDMI Audio Audio Resolution: 16 bit to 24 bit; Audio Sample Rate: 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192kHz
HDCP & DDC/EDID HDCP: Supports AMX HDCP InstaGate Pro Technology When used with an AMX Digital Media Switcher the key support is up to 16 sinks per output, independent of source device; DDC/EDID Support: EDID in point-to-point mode is passed up from the sink Device
Analog Video Compatible Formats RGBHV, RGBs, RGsB, YPbPr (HDTV), Y/c (S-Video), C (Composite)
Analog Video Resolution Support Progressive Resolution Support: 480p up to 1920x1200 @ 60 Hz; Interlaced Resolution Support: 480i, 576i, 1080i
Audio (Analog & Digital S/PDIF) S/PDIF Audio Format Support: Dolby Digital, DTS, 2 CHL-PCM, Dolby Digital and DTS support up to 48kHz, 5.1 channels; S/PDIF Resolution: 16 to 24 bit
FG Numbers FG1010-310