
DATA SHEET
TM
DXLink
DX-RX-4K (FG1010-510)
4K HDMI Receiver Module
Overview
The DXLink 4K HDMI Receiver is a 4K and Ultra High Definition (UHD) capable
distance transport solution that 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 one shielded Cat6A or Cat7 standard twisted pair cable up to 70 meters.
Common Applications
DXLink HDMI Receiver Modules are the perfect for receiving HDMI and control signals over long distances from a
remote DXLink Transmitter Module or other compatible AMX Transmitter such as Solecis. The receiver's built-in
control ports can be used to control a destination device and the ICS Lan port provides IP an access point with
used in conjunction with the Enova DGX 100 Series.
Features
4K and Ultra High Definition (UHD) Support – Experience high-quality video resolution for 4K devices.
Only One Cable – Receive audio and video while passing control, Ethernet and power over one twisted pair
cable
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
Native NetLinx® Control Everywhere - Control connected destination devices using the built-in IR and RS-232
ports
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
HDCP Compliant
DXLink Direct Connection with DXLink Wallplates – When DXLink Wallplates are receiving Power over
DXLink from the PS-POE-AT-TC or PDXL-2, they can be connected directly to a DXLink Receiver for a point-topoint solution. Solecis Digital Switchers can also be used in point-to-point applications with a DXLink
Receiver.
* AMX only supports the following DXLink Power sourcing devices for the DX-RX: Enova DGX 800/1600/3200/6400 Digital
Media Switcher, Compatible Enova DVX All-In-One Presentation Switcher (Enova DVX-2150HD or DVX-2155HD), PS-POEAT-TC High Power PoE Injector, PDXL-2 Power over DXLink Controller, Solecis SDX-510M-DX and SDX-514M-DX. AMX only
supports the use of these approved Power over DXLink solutions. Other third party power supplies or non-compatible
standard PoE solutions may damage the DXLink equipment. The DXLink HDMI 4K RX can also be powered via the included
desktop power supply (ENERGY STAR® qualified) with power cord.
© 2016 AMX. All rights reserved.

Specifications
1” x 8 3/4” x 5 1/5” (2.54 x 22.22 cm x 13.18 cm)
Approx. 1.1 lb (0.50 kg)
Shipping Weight: Approx. 2.2 lb (1.00 kg)
Compatible with all V Style versatile mounting options
including rack, surface or pole (for V Style Mounting
kits, see www.amx.com )
• Enova DGX 800/1600/3200/6400 Digital Media
Switchers with DGX-O-DXL-4K DGX DXLink Twisted Pair
4K Output Board installed
• DX-TX-DWP-4K, DXLink 4K HDMI Decor Style
Wallplate TX as a point-to-point solution (when
Wallplates are powered by PS-POE-AT-TC or PDXL-2)
• SDX-414-DX, Solecis 4x1 4K HDMI Digital Switcher
with DXLink Output
• SDX-514M-DX, Solecis 5x1 4K Multi-Format Digital
Switcher with DXLink Output
• SDX-814-DX, Solecis 8x1 4K HDMI Digital Switcher
with DXLink Output
• PS-POE-AT-TC, High Power PoE Injector
• PDXL-2, Power over DXLink Controller
NOTE: For passage of 4K signal content, 4K products
must be used. DXLink Twisted Pair 4K Receiver is also
compatible with the following DXLink Twisted Pair
(non-4K) equipment. Conditions may apply, please
reference hardware reference manuals or contact
technical support for details:
• Enova DGX 8/16/32/64 Digital Media Switchers with
DGX-O-DXL Twisted Pair Output Board installed
• Enova DVX-3255HD, DVX-3256HD, DVX-2255HD,
DVX-3250HD and DVX-2250HD All-In-One
Presentation Switchers
• DX-TX-DWP and DX-TX-WP, DXLink Multi-Format
Wallplate Transmitters as a point-to-point solution
(when Wallplates are powered by PS-POE-AT-TC or
PDXL-2)
• DX-TX, DXLink Multi-Format TX Module
• SDX-410-DX, Solecis 4x1 HDMI Digital Switcher with
DXLink Output
• SDX-510M-DX, Solecis 5x1 Multi-Format Digital
Switcher with DXLink Output
• SDX-810-DX, Solecis 8x1 HDMI Digital Switcher with
DXLink Output
CE
UL
cUL,
FCC Class A
RoHS
WEEE
Desktop power supply (ENERGY STAR® qualified): 1 per
module
© 2016 AMX. All rights reserved.
DX-RX-4K | 2

Unless using DXLink Power as described above, only
the provided desktop power supply should be used,
and it must not be altered in any way
• AVB-VSTYLE-SURFACE-MNT, V Style Module Surface
Mount (FG1010-722)
• AVB-VSTYLE-RMK-1U, V Style Module Tray (FG1010-
720)
• AVB-VSTYLE-RMK-FILL-1U, V Style Module Tray w/fill
Plates (FG1010-721)
• AVB-VSTYLE-POLE-MNT, V Style Module Pole Mount
(FG1010-723)
• CC-NIRC, NetLinx IR Emitter Cable (FG10-000-11)
• IR03, External IR Receiver Module (FG-IR03)
• PS-POE-AT-TC High Power PoE Injector (FG423-84)
• PDXL-2 Power over DXLink Controller (FG1090-170)
Transport Layer Throughput (Max)
• Shielded Cat6A or Cat7
DXLink twisted pair cable runs for DXLink equipment
shall only be run within a common building where a
common building is defined as: the walls of the
structure(s) are physically connected and the
structure(s) share a single ground reference
For more details and helpful cabling information,
reference the white paper titled Cabling for Success
with DXLink, or contact your AMX representative
Twisted Pair Cable Length
ACTIVE POWER REQUIREMENTS
• 100 to 240 VAC single phase, 50 Hz to 60 HZ
Power can also be supplied by a DXLink Power
sourcing device such as an Enova DGX 100 Series
Digital Media Switcher or Solecis 5x1 4K Digital
Switcher (SDX-514M-DX), PS-POE-AT-TC High Power
PoE Injector (FG423-84), or PDXL-2 Power over DXLink
Controller (FG1090-170). AMX does not support the
use of any other power supplies or PoE injectors as
these may potentially damage the DXLink equipment.
When installed in conjunction with the Enova DGX 100
Series Digital Media Switcher, use the Enova DGX 100
Series Configuration Tool located at
www.amx.com/enova to determine the power
requirements of the configuration and whether any of
the DXLink Transmitters or Receivers should be
powered with the local power supplies or the
supported Power over DXLink injector. The
configuration tool contains instructions on how to
determine power requirements.
AMX only supports the use of these approved Power
over DXLink solutions. Other third party
power supplies or non-compatible standard PoE
solutions may damage the DXLink equipment.
© 2016 AMX. All rights reserved.
DX-RX-4K | 3

Desktop power supply (ENERGY STAR® qualified): 1 per
module
Unless using DXLink Power as described above, only
the provided desktop power supply should be used,
and it must not be altered in any way
Power can also be supplied by a DXLink Power
sourcing device such as:
• Enova DGX 800/1600/3200/6400 Digital Media
Switcher with DGX-O-DXL-4K DGX DXLink Twisted Pair
4K Output Board installed
• PS-POE-AT-TC, High Power PoE Injector
• PDXL-2, Power over DXLink Controller
• SDX-514M-DX, Soleics 5x1 4K HDMI Digital Switcher
with DXLink Output (FG1010-355)
When installed in conjunction with an Enova DGX 100
series use the Enova DGX 100 series Configuration Tool
located at AMX.com/enova to determine the power
requirements of the configuration
AMX only supports the use of these approved Power
over DXLink solutions. Other third party power
supplies or non-compatible standard PoE solutions
may damage the DXLink equipment
32° to 104° F (0° to 40° C)
-22° to 158° F (-30° to 70° C)
5% to 85% RH (non-condensing)
0% to 90% RH (non-condensing)
RJ-45 Connector, TCP/IP Port (ICS LAN 10/100)
3.5mm Pluggable Phoenix Terminal Block
Bidirectional RS-232
Standard NetLinx Baud Rate 1200 to 115k
Parity support: Odd/Even/None
Port (IR RX) for use with IR03 Receiver (Optional
Accessory
FG-IR03)
Port (IR TX) for use with CC-NIRC Emitter (Optional
Accessory
FG10-000-11)
USB (HID) Keyboard & Mouse
USB Type A Connector (“Device”)
Advanced Configuration Interface
© 2016 AMX. All rights reserved.
DX-RX-4K | 4

Green indicates whether or not the module is powered
on
Green LED indicates the presence of video and audio
signals through the module
Green LED indicates the presence of audio signals
through the module
1 push button and 3 green LEDs; use Scaling button to
select one of the 3 Scaling options: Bypass, Auto
(default), or Manual. The factory default is Auto
(default).
Red LED lights during the transmission of IR data via
the rear IR port
Yellow LED lights during the receipt of IR data via the
rear IR port
Red LED shows serial transmit (TX) data activity
Yellow LED shows serial receive (RX) data activity
Active LAN connection to an AMX Network (Blinking =
#3 Toggle OFF)
Green LED lights when the Ethernet cable is connected
and an active link is established. This LED also blinks
when receiving Ethernet data packets
LAN connection is active; green LED lights when the
Controller is programmed and communicating
properly
When illuminated, the LED indicates that the USB port
connection has been established (for details, see page
14 of DXLink Twisted Pair Transmitters and Receiver
Hardware Reference Manual).
Places the Receiver in ID Mode for setting the NetLinx
ID (device only) and provides additional functionality,
such as placing the device in Static IP Mode or DHCP
Mode.
USB (HID) KEYBOARD & MOUSE
(1) USB Type A Connector (“DEVICE”)
Use in conjunction with an Enova DGX 100 Series
Digital Media Switcher, connect a DXLink TX (twisted
pair or fiber) to a PC and emulate keyboard and mouse
commands from a DXLink Fiber Receiver (twisted pair
or fiber). The Solecis SDX-514M-DX functions as a
DXLink Transmitter in this scenario.
For a list of HID devices which have been tested and
found to be working well with the latest firmware
please visit: “DXLink HID Keyboard and Mouse
Supported Devices”.
HDMI , HDCP, DVI (DVI requires conversion cable)
HDMI, DVI-D (Single Link with a DVI-HDMI Cable
Adapter)
DisplayPort++ (input only with HDMI cable adapter)
DXLink from any of the following: DX-TX-DWP-4K,
© 2016 AMX. All rights reserved.
DX-RX-4K | 5

DXLink 4K HDMI Decor Style Wallplate TX, DXLink
Enova DGX 100 Series with DGX-O-DXL-4K DGX DXLink
Twisted Pair 4K Output Board installed, and
compatible Solecis Digital Switchers including SDX-414DX, SDX-514M-DX and SDX-814-DX
HDMI
DVI-D (Single Link with Cable Adapter)
SmartScale ®, Manual Configuration, or Bypass
SmartScale® Output Resolution Support
All resolutions between 480p and 1920 x 1200 @ 60
Hz via automatic SmartScale® query of the display's
preferred EDID Detailed Timing Definition
50 mA when using Enova DXLink Power, 500 mA when
using local 12V supply
150 mA when using Enova DXLink Power, 500 mA
when using local 12V supply
Output Rise Time / Fall Time
Propagation Delay (Typical)
25 ms when scaling; 5 us when in Bypass mode
HDMI Audio Synchronization
Video Formats @ 60Hz frame rate: In scaling mode,
Audio lags video by 37ms typ (30ms to 45ms). In
bypass mode, Audio lags video by 36ms
Video Formats @ 30Hz frame rate: In scaling mode,
Audio lags video by 28ms typ (20ms to 36ms). In
bypass mode, Audio lags video by 36ms
6.75 Gbps supported when the DXLink HDMI RX Scaler
is in Bypass mode and format is 1080p60 or less
165 MHz / 225 MHz
255 MHz supported when the DXLink HDMI RX Scaler
is in Bypass mode and format is 1080p60 or less
Progressive Resolution Support
480p up to 4096 x 2160 @ 60 Hz*
*Y/Cb/Cr 4:2:0
NOTE: See full list of formats in the DXLink Twisted Pair
4K Transmitters/Receivers Hardware Reference
Manual on page 82.
24-bit, 30-bit*, 36-bit*
*Only supported when the Receiver scaler is in Bypass
mode using CEA-861 formats and the resolution is
1080p/60 or less.
RGB: 4:4:4
Y/Cb/Cr^^ 4:4:4: and 4:2:2
Input signal support for Y/Cb/Cr 4:4:4 and 4:2:2,
output color-space is converted to RGB 4:4:4
• Frame Packing 1080p up to 24Hz
• Frame Packing 720p up to 50/60Hz
• Frame Packing 1080i up to 50/60Hz
• Top-Bottom 1080p up to 24Hz
• Top-Bottom 720p up to 50/60Hz
• Side-by-Side Half 1080i up to 50/60Hz
NOTE: Scaler on the corresponding output board or
Receiver must be set to Bypass mode.
© 2016 AMX. All rights reserved.
DX-RX-4K | 6

• 3840 x 2160p @24/25/30 Hz
• 4096 x 2160p @24/25/30 Hz
• 3840 x 2160p @60 Hz, 4:2:0*
• 4096 x 2160p @60 Hz, 4:2:0*
*Supported by DX-RX-4K when in Bypass scaling mode.
NOTE: See full list of formats in the DXLink Twisted Pair
Transmitters/Receiver Hardware Reference Manual on
page 82.
Dolby TrueHD, Dolby Digital, DTS-HD Master
Audio, DTS, 2 CH L-PCM, 6 CH L-PCM, 8 CH L-PCM
Dolby Digital and DTS support up to 48kHz, 5.1
channels
32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192kHz
• Supports AMX HDCP InstaGate Pro® Technology.
• When used with Enova DGX switchers, the key
support is up to 16 sinks per output, independent of
the source device.
• When used as a single point-to-point solution, key
support is defined by the source device.
CEC is not currently supported
Analog Output Level (max)
+2 dBu, unbalanced; >= 3 kohm load
Analog Output Frequency Response
< +0 dB to -0.5 dB, 20 Hz to 20 kHz
Analog Audio Output THD+N
<0.03 %, 1 kHz, -10 dBu to +2 dBu
>85 dB, 20 Hz to 20 kHz Vin=+2 dBu
Video Formats @ 60Hz frame rate: In scaling mode,
Audio lags video by 37ms typ (30ms to 45ms). In
bypass mode, Audio lags video by 36ms.
Video Formats @ 30Hz frame rate: In scaling mode,
Audio lags video by 28ms typ (20ms to 36ms). In
bypass mode, Audio lags video by 36ms
3.5 mm mini-stereo jack (analog stereo)
For a detailed PDF or DXF pictorial drawing please visit: http://www.amx.com/products/DX-RX-4K.asp
About AMX by HARMAN
Founded in 1982 and acquired by HARMAN in 2014, AMX® is dedicated to providing AV solutions for an IT World. AMX solves the complexity of
managing technology with reliable, consistent and scalable systems comprising control, video switching and distribution, digital signage and technology
management. AMX systems are deployed worldwide in conference rooms, classrooms, network operation/command centers, homes, hotels,
entertainment venues and broadcast facilities, among others. AMX is part of the HARMAN Professional Group, the only total audio, video, lighting, and
control vendor in the professional AV market. HARMAN designs, manufactures and markets premier audio, video, infotainment and integrated control
solutions for the automotive, consumer and professional markets. Revised 5.20.16. ©2016 Harman. All rights reserved. Specifications subject to change.
© 2016 AMX. All rights reserved.
DX-RX-4K | 7
www.amx.com | +1.469.624.7400 |800.222.0193