4K HDMI Scaling Receiver
Key Features
  • Receives video with embedded audio, bidirectional RS‑232 and IR, and Ethernet up to 330 feet (100 meters) over a shielded CATx cable
  • Advanced Extron Vector™ 4K scaling technology
  • Selectable output rates from 640x480 to 3840x2160
  • HDCP 2.2 compliant
  • Remote power capability
  • Extron XTP DTP 24 shielded twisted pair cable is strongly recommended for optimal performance
The Extron XTP SR HD 4K
Model Version Description Part #
XTP SR HD 4K HDMI Scaling Receiver 60-1524-01

The Extron XTP SR HD 4K is a scaling receiver for extending video, audio, bidirectional RS‑232 and IR control, and Ethernet over a shielded CATx cable. It accepts signals from XTP twisted pair transmission products, and incorporates Extron Vector™ 4K scaling technology to deliver selectable HDMI video resolutions up to 4K with uncompromised image quality. The receiver is HDCP 2.2 compliant, and features on‑screen menus, audio de‑embedding to digital S/PDIF or analog stereo audio outputs, and relays for room control. Signals can be delivered up to 330 feet (100 meters) over one shielded twisted pair cable. The XTP SR HD 4K supports remote power and is ideal for XTP Systems® that require long-distance transmission to displays and high quality video scaling.

The XTP SR HD 4K scaling receiver uses Extron all-digital technology to provide pixel-perfect video signal at resolutions up to 4K. It supports HDMI specifications that include data rates up to 10.2 Gbps, Deep Color up to 12-bit, 3D, and HD lossless audio formats. To ensure device compatibility and optimal signal transmission between devices, DDC channels are actively buffered, maintaining continuous EDID and HDCP communication with the source and display.

Exclusive Vector 4K Scaling Technology

The XTP SR HD 4K delivers computer and video resolutions at selectable output rates from 640x480 up to UHD 3840x2160. The integrated Extron Vector 4K scaling technology delivers best-in-class image upscaling and downscaling using exclusive, high-precision processing algorithms for exceptional scaling performance. Selectable FILL and FOLLOW modes are available to ensure the proper aspect ratio of the output. FILL mode provides full screen output, while FOLLOW mode preserves the original aspect ratio of the input signal. Additionally, the color space and chroma sampling of the HDMI output can be automatically set to ensure compatibility with a connected DVI or HDMI display. The XTP SR HD 4K scaling receiver enhances the video performance of XTP Systems by providing the optimal output resolution to match the display, and maximizes system compatibility by supporting a wide range of input video resolutions.

Built for Professional Integration

To enhance and simplify integration of digital and analog AV devices, XTP endpoints utilize two Extron technologies: EDID Minder® and Key Minder®. EDID Minder automatically manages EDID communication between input sources and display devices, to ensure that sources power up properly and reliably send content for display. For HDMI and DisplayPort signals with protected content, Key Minder authenticates and maintains continuous HDCP encryption between input and output devices to ensure quick and reliable switching. If HDCP-encrypted content is sent to a non‑compliant display, a full-screen green signal is transmitted to the destination, providing immediate visual confirmation that protected content cannot be viewed on the selected display.

In addition to high performance video, the XTP SR HD 4K accepts audio signals over the shielded CATx cable. It provides signal distribution for HDMI embedded audio or audio de-embedding with multi-channel S/PDIF or two‑channel balanced/unbalanced analog stereo and PCM audio. To precisely control audio, the scaling receiver includes volume adjustment and muting capabilities. The wide variety of audio transmission and control features helps to simplify system design and reduce the number of cable runs between endpoints.

The XTP SR HD 4K includes an RS‑232 and IR insertion port, allowing bidirectional control of an AV device over the one CATx cable. This feature simplifies integration with a control system for managing a remote display. Additionally, centralized 10/100 Ethernet communication can be implemented via the Ethernet extension port to reduce the number of independent network drops required within a system and two built‑in relays allow operation of a projector lift, screen, or similar device at the remote location.

To further simplify system design, the receiver can be powered by the matrix switcher over the same twisted pair cable that carries the AV and control signals. This capability streamlines installation of remote endpoints by eliminating the need to provide AC power to the device. Housed in a 1" (2.5 cm) high, half rack width metal enclosure, the remote powering capabilities and low profile design of the XTP SR HD 4K receiver allow for discreet placement in space-challenged environments.

Extron recommends Extron-certified XTP DTP 24 shielded twisted pair cable, shielded RJ-45 plugs, jacks, and couplers engineered for optimum signal transmission with Extron XTP Systems. The XTP DTP 24 cable is certified to 475 MHz, and utilizes a SF/UTP design with four unshielded 24 AWG twisted pair conductors inside an overall braid and foil shield for superior performance and noise immunity.

Extron XTP Systems

Extron XTP Systems provide a completely integrated switching and distribution solution for multiple digital and analog formats. They support local connectivity as well as extended transmission capability for sending high resolution video, audio, RS‑232, and Ethernet up to 330 feet (100 meters) over a shielded CATx cable and up to 10 km (6.21 miles) over fiber optic cable. Each system is HDCP compliant and delivers ultra-fast, highly reliable digital switching with Extron's SpeedSwitch® Technology.

At the heart of a system is an XTP CrossPoint matrix switcher. The modular matrix switchers are expandable from 4x4 to 64x64, depending on frame size, and can be populated with a wide variety of XTP I/O matrix boards. Input and output boards provide direct HDMI, 3G-SDI, DVI, VGA, video, and audio connections to local sources and displays, and signal extension to remote endpoints when using XTP transmitters and receivers. The matrix switcher can also provide power to a remote XTP device over CATx cabling, depending on transmitter model.

The online XTP System Builder gives convenient access for complete system design. The tool also features a printable bill of materials, pricing, and quote submittal. Once the order is confirmed and received, the included XTP System Configuration Software enables easy setup and configuration right out of the box.

To configure, operate, and monitor the system in real time, user-friendly control software offers a complete view of all XTP devices from a computer. With hot‑swappable modular components, a wide selection of XTP transmitters and receivers, and advanced 24/7 system monitoring, XTP Systems are designed to provide continuous, trouble-free operation in the most critical applications.

Coming Soon


  XTP T HD 4K 4K HDMI Transmitter
  XTP T HWP 101 4K 4K HDMI Transmitter - Decorator-Style Wallplate
  XTP T UWP 202 4K Two Input 4K Transmitter - Decorator-Style Wallplate
  XTP T FB 202 4K Two Input 4K Transmitter for Floor Boxes
  XTP T USW 103 Three Input XTP Switcher with Integrated XTP Transmitter
  XTP T UWP 202 Two Input XTP Transmitter - Decorator-Style Wallplate
  XTP T VGA Universal VGA Transmitter
  XTP T EU 202 Two Input Transmitter for EU Junction Boxes
  XTP T MK 202 Two Input Transmitter for MK Junction Boxes
  XTP T FB 202 Two Input XTP Transmitter for Floor Boxes
  XTP II CrossPoint 1600 Modular Digital Matrix Switchers from 4x4 to 16x16 with SpeedSwitch Technology
  XTP II CrossPoint 3200 Modular Digital Matrix Switchers from 4x4 to 32x32 with SpeedSwitch Technology
  XTP II CrossPoint 6400 Modular Digital Matrix Switchers from 4x4 to 64x64 with SpeedSwitch Technology
  XTP DTP 24 Series Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems
  XTP DTP 24P Series Precision-terminated Shielded Twisted Pair Cables for XTP Systems and DTP Systems - Plenum
  XTP DTP 24 Shielded Twisted Pair Cable for XTP Systems and DTP Systems
  XTP DTP 24 Plug Shielded RJ-45 Plug Kit for Extron XTP DTP 24 Shielded Twisted Pair Cable
  XTP DTP 24 Punch Down Jack Shielded RJ-45 Punch Down Jack Kit for Extron XTP DTP 24 Shielded Twisted Pair Cable
  XTP DTP 24 Coupler Shielded RJ-45 Coupler for Extron XTP DTP 24 Shielded Twisted Pair Cable
  XTP PI 100 Power Injector for XTP and Pro Series Control Systems
  XTP PI 400 Four Port Power Injector for XTP and Pro Series Control Systems
  HDMI Ultra Series Ultra Flexible Premium High Speed HDMI Cables
  CTU 45 Universal RJ-45 Termination Tool
  PMK 155 Pole and Cable Cubby 1252 MS Enclosure Mounting Kit for up to 1/2 Rack Width Products
  MBU 125 Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures
  RFF Series Basic Rack False Faceplate Kits
  ZipClip 100 Mounting Kit for PS Series Power Supplies
  ZipClip 400 Mounting Kit for 1/8, 1/4, and 1/2 Rack Width Products


   Frame rate1 24, 25, 30, 50, or 60 fps
   Chroma sampling1 4:4:4, 4:2:2, or 4:2:0
   Color bit depth1 8 bits per color
   Signal type DisplayPort 1.1, DVI 1.0, HDMI 1.4, HDCP 2.2
   Max. video data rate 10.2 Gbps (3.4 Gbps per color)
    NOTE     1Subject to the maximum data rate limit. Use our calculator at www.extron.com/4Kdatarate to determine video parameters supported by this data rate.
 NOTE     The XTP SR HD 4K scaling receiver can be used with other Extron XTP products, with twisted pair cables linking the units.
   Gain Unity
   Resolution range Up to 2560x1600 @ 60 Hz* or
4K (4096x2160) @ 30 Hz, UHD (3840x2160) @ 30 Hz,
4K/UHD @ 60 Hz with 4:2:0 chroma subsampling**
* reduced blanking
** bypass mode only
   Signal type Single-link HDMI (or DVI-D or DisplayPort)
   Maximum data rate 10.2 Gbps (3.4 Gbps per color)
   Maximum pixel clock 300 MHz
   Formats RGB and YCbCr digital video
   Standards DisplayPort 1.1, DVI 1.0, HDMI 1.4; HDCP 2.2
Interconnection between transmitter and receiver
   Connectors 1 female RJ-45 per unit
   Termination standards TIA/EIA T568B
   Signal transmission distance 330' (100 m) using shielded twisted pair or XTP DTP 24 cable
      Cable requirements Solid conductor, 24 AWG or better
      Cable recommendations 400 MHz bandwidth, STP (Shielded Twisted Pair)
    NOTE     Extron XTP DTP 24 shielded twisted pair cable is strongly recommended for optimal performance.
Video processing
   Digital sampling 24 bit, 8 bits per color, 297 MHz standard
   Colors 16.78 million
Video output
   Number/signal type 1 single link HDMI (or DVI-D)
   Connectors 1 female HDMI type A
   Scaled resolutions 640x4808, 800x6008, 1024x7688, 1280x7688, 1280x8008, 1280x10248, 1360x7688, 1366x7688, 1400x10508, 1440x9008, 1600x9008, 1600x12008, 1680x10508, 1920x12008, 2048x12008, 2048x15368, 2560x10808, 2560x14408, 2560x16008, bypass*
HDTV: 480p7,8, 576p6, 720p3,4,5,6,7,8, 1080i6,7,8, 1080p1,2,3,4,5,6,7,8, 1920x21601,2,3,4,5,6,7,8, 2048x10801,2,3,4,5,6,7,8, 2048x21601,2,3,4,5,6,7,8, 3840x21601,2,3,4,5, bypass*
1 = 23.98 Hz, 2 = 24 Hz, 3 = 25 Hz, 4 = 29.97 Hz, 5 = 30 Hz, 6 = 50 Hz, 7 = 59.94 Hz, 8 = 60 Hz.
    NOTE     * When the output resolution is set to "bypass," the input signal is output without being scaled.
   Gain Unbalanced output: 0 dB; balanced output: +6 dB
   Frequency response 20 Hz to 20 kHz, ±0.5 dB
   THD + Noise <0.1%, 20 Hz - 20 kHz at nominal level
   S/N >90 dB, at maximum balanced output (unweighted)
   Crosstalk ≤-80 dB @ 1 kHz, fully loaded
   Stereo channel separation >80 dB @ 1 kHz
   Sampling rates 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
   Bit depths 16, 20, 24 bit
Audio output
   Number/signal type 1 analog stereo, balanced/unbalanced
1 digital audio, embedded with HDMI output
1 digital audio via S/PDIF output connector
   Connectors (1) 3.5 mm captive screw connector, 5 pole
1 female HDMI type A (shared with video output)
1 female RCA jack (tip, ring)
   Supported formats 
      HDMI LPCM up to 7.1/24-bit/192 kHz, Dolby Atmos®, Dolby® TrueHD, Dolby Digital Plus™, Dolby Digital EX, Dolby Digital 5.1, Dolby Digital 2/0 Surround, Dolby Digital 2/0, DTS-HD Master Audio™, DTS-HD, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS Digital Surround 5.1, DTS 2 Channel
      S/PDIF LPCM up to 7.1/24-bit/192 kHz, Dolby Digital EX, Dolby Digital 5.1, Dolby Digital 2/0 Surround, Dolby Digital 2/0, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS Digital Surround 5.1, DTS 2 Channel
      Analog Analog stereo audio
      Analog 50 ohms unbalanced, 100 ohms balanced
      Digital 75 ohms (for S/PDIF output)
   Maximum level (Hi-Z) >+12 dBV balanced; +6 dBV unblanced
   Gain error ±0.5 dB channel to channel
   Volume control -100 dB to 0 dB (control 0 to 100 in 1 dB steps)
    NOTE     Attenuation = volume number minus 64. The default is 0 dB = volume number 64.
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Communications — receiver
   Serial control port 1 bidirectional RS-232: 1 rear panel 3.5 mm captive screw connector, 3 pole
   Baud rate and protocol 9600 (default) to 115200 baud, 8 data bits, 1 stop bit, no parity
   Serial control pin configuration 1 = Tx, 2 = Rx, 3 = Gnd
   USB control ports 1 front panel female mini USB B
   USB standards USB 2.0, low speed
   Program control Extron control/configuration program for Windows®
Extron Simple Instruction Set (SIS)
Communications — external device (pass-through, unidirectional or bidirectional)
   Serial control port input/output 1 set of proprietary signals on a female RJ-45 jack
   Serial control port output/input RS-232 (±5 V) via (1) 3.5 mm, 5 pole captive screw connector (uses 3 poles) (connector is shared with IR control port)
   Baud rates Up to 115200 baud
   Protocol Data bits = 5 - 8
Stop bits = 1 or 2
Parity = odd, even, none
Flow control = XON, XOFF, none
   Serial control pin configuration 1 = Tx, 2 = Rx, 3 = Gnd
   IR control port (1) 3.5 mm, captive screw connector, 5 pole (connector is shared with RS-232 control port)
TTL level (0 to 5 V) modulated infrared control from 30 kHz up to 56 kHz
   IR control pin configuration 3 = Gnd, 4 = IR Tx, 5 = IR Rx
   Ethernet pass-through port 1 female RJ-45 connector
   Ethernet data rate 10/100Base-T, half/full duplex with autodetect
   Relay number/type 2 normally open relays
   Relay control connectors (1) 3.5 mm captive screw connectors, 4 pole
   Relay control contact rating 24 V, 1 A
   External power supply External
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 1.5 A, 18 watts
   Power consumption 
      Device 11.2 watts, 12 VDC
      Device and power supply 12.6 wats, 12 VDC
    NOTE     The XTP receiver can be powered either locally by an external power supply or remotely using an optional power injector or XTP CrossPoint matrix switcher.
   Temperature/humidity Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   Cooling Convection, vents on sides and top
   Thermal dissipation 
      Device 37.0 BTU/hr
      Device and power supply 41.9 BTU/hr
      Rack mount Yes, with optional 1U rack shelf
      Furniture mount Yes, with optional under-desk mounting kit
      Pole mount Attachable to a projector mount pole with optional PMK 350 kit
   Enclosure type Metal
   Enclosure dimensions 1.0" H x 8.68" W x 6.0" D (half rack wide)
(2.5 cm H x 22.1 cm W x 15.2 cm D)
(Depth excludes connectors.)
   Product weight 1.6 lbs (0.7 kg)
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      Safety CE, c-UL, UL
      EMI/EMC CE**, C-tick, FCC Class A**, ICES, VCCI
      Environmental Complies with the appropriate requirements of RoHS, WEEE.
    NOTE     **CE and FCC testing is conducted with STP (shielded twisted pair) cable.
   Product warranty 3 years parts and labor
   Everlast power supply warranty 7 years parts and labor
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.


Panel Drawing

Panel Drawing
© 2020 Extron. Specifications are subject to change without notice.