DXLink™ HDMI Multimode Fiber Receiver, Duplex

Limited Availability
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The DXLink HDMI Fiber Receiver features built-in SmartScale® Technology to deliver HDMI with HDCP that is perfectly scaled for each connected display automatically, eliminating the integration challenges that can occur when sources and displays have different optimal resolutions. It accepts audio, video, control and Ethernet over multimode fiber from up to 300 meters. Mount the low-profile DXLink Fiber Receiver behind a display or above a ceiling mounted projector and control it using the built in RS-232 or IR ports. Plus monitor the connected display's settings, and send IR control signals to the Enova DGX Digital Media Switcher with integrated NetLinx® control back to the source device.

Common Applications

The ideal solution for any destination display or projector designed into an Enova DGX integrated system that requires the distance capabilities and inherent security of fiber – or both; including campus-wide distribution of sources that are shared between classrooms, secure military applications, casinos, arenas and museums. Directly connect LCDs, plasmas and projectors using the HDMI output connection while delivering room audio via the stereo audio output.


  Version Language Size Uploaded
file type icon Data Sheet
updated: Feb 2024
    377 KB Feb 2024
file type icon Support Guide – IO Board and Endpoint Compatibility
updated: Feb 2021
    46.4 KB Feb 2021
file type icon DXLink HID Keyboard and Mouse Supported Devices
updated: Jul 2018
    156 KB Jul 2018
file type icon Hardware Reference Manual - DXLink Fiber Transmitters/Receivers
updated: Jan 2021
    3.9 MB Jan 2021
CAD Drawings
file type icon Pictorial Drawing - DXLink HDMI Fiber Receiver, Duplex (PDF)
updated: Oct 2020
    204 KB Oct 2020
Bim Objects
file type icon DXF-RX-MMD - BIM Object
updated: Aug 2019
    Aug 2019
platform icon DXLink Fiber Receiver Firmware
version 1.2.1, updated: Mar 2018
1.2.1     1.23 MB Mar 2018
platform icon DXLink Fiber Receiver Firmware (100 Series Compatible)
version 1.4.19, updated: Aug 2021
1.4.19     1.4 MB Aug 2021
Quick Start Guides
file type icon Quick Start Guide - DXLink Fiber Transmitters and Receivers
updated: Mar 2018
    665 KB Mar 2018
file type icon Enova DXLink Fiber TX/RX UL Certificate of Compliance
updated: Apr 2018
    445 KB Apr 2018
file type icon Enova DXLink Fiber TX/RX CE Declaration of Conformity
updated: Apr 2018
    261 KB Apr 2018
file type icon Enova DXLink Fiber TX/RX IECEE CB Test Certificate
updated: Apr 2018
    152 KB Apr 2018
file type icon Using SDI with the Enova DGX & DVX
updated: Oct 2020
    484 KB Oct 2020

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.


  • HDCP Compliance Over Fiber – Transmit HDCP compliant video including HDMI up to 300 m
  • Industry Leading Data Rate – DXLink is leading the way with an optical transport rate of 10 Gbps
  • SmartScale® Technology – Automatically responds to the display's declared EDID information and scales the video to the best resolution and video parameters for that display without manual setup; this prevents inferior video quality when sources are forced to lower resolutions to support the least capable display in the system
  • Secure and Isolated – Fiber inherently provides extra security and electrical isolation making it the transport method of choice for many mission-critical secure environments
  • Native NetLinx® Control Everywhere – Control connected source devices using the built-in IR and RS-232 ports
  • Field Serviceable Fiber Modules – Easily remove and replace SFP modules in the field
  • Ethernet Connectivity – Provides ICSLan Ethernet support at the Receiver - add Ethernet connectivity to a Touch Panel, plug in a WAP or stream IP audio/video to a Ethernet enabled source device
  • IR Receiver – Send IR commands back to the Enova DGX to control source equipment using an IR remote


Dimensions (HWD) 1" x 8 3/4" x 5 1/5" (2.54 x 22.12 cm x 13.08 cm)
DxLink Fiber Fiber Connector: LC Duplex conforming to ANSI TIA/EAI 604-10 (FOCIS 10A); Fiber Cable Length: 300m (984 ft)
USB (HID) (1) USB Mini A/B Connector ("DEVICE")
Front Connectors Advanced Configuration Interface: (1) USB Mini-B Connector ("PROGRAM")
Back Connectors Local Power: 2.1 mm DC Power Jack; DXLink Fiber Input: LC Duplex conforming to ANSI TIA/EAI 604-10 (FOCIS 10A); ICS LAN/Ethernet Port: (1) RJ-45 Connector
HDMI Compatible Formats: HDMI, HDCP, DVI
HDMI Resolution Support Progressive Resolution Support: All progressive resolutions between 480p and 1920 x 1200 @ 60 Hz via automatic SmartScale query of the display's preferred DID Detailed Timing Definition; Interlaced Resolution Support: 480i, 576i, 1080i
HDMI Audio Support Audio Format Support: Dolby TrueHD, Dolby Digital, DTS-HD Master Audio, DTS, 2 CH through 8 CH L-PCM, Dolby Digital and DTS support up to 48kHz, 5.1 channels; Audio Resolution: 16 bit to 24 bit
HDCP HDCP Support: Yes
Stereo Audio Output Signal Types: Stereo Analog; Output Connectors: 3.5mm Mini-Stereo Jack
Power Supply External, Included: Each HDMI RX ships with a desktop power supply with power cord, 2.5 A @ 12 V, Max 13.5 V
Compatible AMX Products Enova DGX 800/1600/3200/6400 Digital Media Switchers with DGX-O-DXF-MMD, Enova DGX DXLink Mutimode Fiber Output Board, Duplex (FG1058-632) installed
FG Numbers FG1010-562
HARMAN Professional Solutions:


DXLink™ HDMI Multimode Fiber Receiver, Duplex

Limited Availability