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4K HDMI Quad Screen Multiviewer, Desktop

Series: SPLITMUX®

Model: SPLITMUX-4K-4RT

Quad, Picture in Picture, Full Screen, and Custom display modes. Custom Display Mode: the size, position and selection of any or all windows are customizable. Rotate each image 90 degrees to the left or right for a vertical mounted display. 2- and 3-source viewing is possible with this method. Maintain input aspect ratio if desired-no stretching necessary. Layer display windows and adjust transparency of each video source display.
Supported resolutions:
Inputs: 2K resolution 2048x1080, HDTV resolutions to 1080p and computer resolutions to 1920x1200.
Output Quad and Full mode: Ultra-HD 4Kx2K resolutions to 3840x2160 (60Hz) and 4096x2160 (60Hz), 2K resolution 2048x1080, HDTV resolutions to 1080p, and computer resolutions to 2560x1600.
Output PiP and Custom mode: 2K resolution 2048x1080, HDTV resolutions to 1080p and computer resolutions to 1920x1200.

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The SPLITMUX® 4K HDMI Quad Screen Multiviewer allows you to simultaneously display real-time video from four different sources on a single HDMI Ultra-HD 4Kx2K monitor. It is capable of displaying the video signals in quad, PiP, full, or custom mode. In quad and full screen display modes, the multiviewer supports 4K, 2K, 1080p, and 2560x1600 output resolutions. In picture-in-picture and custom display modes, it supports 2K, 1080p, and 1920x1200 output resolutions.

For more information, visit: http://networktechinc.com/4k-hdmi-multiviewer.html

Quad, Picture in Picture, Full Screen, and Custom display modes. Custom Display Mode: the size, position and selection of any or all windows are customizable. Rotate each image 90 degrees to the left or right for a vertical mounted display. 2- and 3-source viewing is possible with this method. Maintain input aspect ratio if desired-no stretching necessary. Layer display windows and adjust transparency of each video source display.
Supported resolutions:
Inputs: 2K resolution 2048x1080, HDTV resolutions to 1080p and computer resolutions to 1920x1200.
Output Quad and Full mode: Ultra-HD 4Kx2K resolutions to 3840x2160 (60Hz) and 4096x2160 (60Hz), 2K resolution 2048x1080, HDTV resolutions to 1080p, and computer resolutions to 2560x1600.
Output PiP and Custom mode: 2K resolution 2048x1080, HDTV resolutions to 1080p and computer resolutions to 1920x1200.
Independent video in to video out resolution.
HDMI features supported: Inputs: 24-, 30-, and 36-bit xvYCC, sRGB, and YCbCr; Outputs: 24- and 30-bit sRGB; Four-channel mixing stereo with 16-, 20-, or 24-bit uncompressed PCM audio.
Bandwidth up to 594 MHz; Inputs: 2.25 Gbps; Output: 5.94 Gbps.
HDCP compliant.
Fluid, real-time video performance with up to 60 frames per second (fps) in all four quadrants.
Zoom, pan, and crop the image from any source to focus on key areas.
Switch audio independently of video from connected HDMI sources (e.g. source 1 and source 2 video are active while only source 3 audio is active). Multiple audio sources can be simultaneously active in any display mode or preset layout.
Adjustable audio gain with VU level indicators for each input channel.
A customized text label can be added for each video window to provide easy input identification (UMD).
Control the multiviewer through Ethernet, RS232 serial port, keyboard commands, on screen display (OSD), front panel buttons, or optional IR remote.
Cascade multiviewers to display video from any number of video sources on one screen. Each video source in the cascade can be controlled directly from the Web Server graphical user interface under Custom Mode Settings.
Backup and restore multiviewer configurations.
Supported output resolutions can be selected or set to auto detect optimal resolution from the monitor's EDID.
Available options: desktop unit, 1RU rackmount unit, dual side-by-side rackmount units in 1RU
Rackmount units can be mounted so that the front panel buttons are facing the front or back of the rack. Rackmount units include cable management shelf.

ROHS Compliant - Yes
Warranty - Yes
Spec Sheet available - Yes

Operating Temperature (Maximum): 122 F
Operating Temperature (Minimum): 32 F
Certifications: CE, RoHS, TAA compliant
Number of Audio Channels: 4
Number of Inputs: 4
Number of Outputs: 1
Number of Video Channels: 4
AC Voltage (Maximum): 240 Volts
AC Voltage (Minimum): 100 Volts
Active Power: 20 Watt
Depth: 4.98 in
Height: 1.09 in
Width: 7.35 in
Regulatory Compliance: CE, RoHS, TAA compliant
Warranty (Length/Type): Two years.
Video Input: Four female HDMI connectors. Supports HDMI devices, such as DVD/Blu-ray players, satellite receivers and HDTV tuners. Multiplatform support: Windows 2000/XP/Vista/7/8/10, Windows Server 2000/2003/2008/2012/2016, Solaris, Linux, FreeBSD, and MAC OS 9/10. Supported video input resolutions: 2K Cinema (2048x1080 @ 60Hz). HDTV resolutions to 1080p. Up to 1920x1200 (WUXGA). Supports HDCP 1.2.
Video Output: One female HDMI connector for display. Compatible with 21:9 UltraWide monitors. Supported video output resolutions: Quad and Full mode Ultra-HD 4Kx2K resolutions (3840x2160 @ 60Hz, 4096x2160 @ 60Hz) 2K Cinema (2048x1080 @ 60Hz) HDTV resolutions to 1080p Up to 2560x1600 (WQXGA) PiP and Custom mode 2K Cinema (2048x1080 @ 60Hz) HDTV resolutions to 1080p Up to 1920x1200 (WUXGA) HDMI-embedded audio switching (four-channel stereo mixing). Supports HDCP 2.2 Chroma sampling: 4:4:4 RGB. Latency: 50mS at 60Hz. 60mS at 50Hz. 100mS at 30Hz. 120mS at 25Hz. 125mS at 24Hz.
Protocols: HTTP, HTTPS. TCP/IP, DHCP, UDP, ARP. IPV4. Supports HTTP REST API to configure SPLITMUX-4K-4RT with response in JSON format. How to Configure SPLITMUX-HD-4RT Using HTTP-Based Text Commands (HTTP REST API).
Environmental: Operating temperature: 32°F to 122°F (0°C to 50°C). Storage temperature: -22°F to 140°F (-30°C to 60°C). Operating and storage relative humidity: 17 to 90% non-condensing RH.
Display Mode: Quad Mode: In quad mode, the screen is split into four fields of equal size each displaying the entire contents of four different video sources. Fluid, real-time video performance with up to 60 frames per second (fps) in all four quadrants. Supported video output resolutions: Ultra-HD 4Kx2K resolutions (3840x2160 @ 60Hz, 4096x2160 @ 60Hz). 2K Cinema (2048x1080 @ 60Hz). HDTV resolutions to 1080p. Computer resolutions to 2560x1600.
Display Mode: Full Screen Mode: In full screen mode, one of the four video sources is displayed in full screen size and maximum resolution. Supported video output resolutions: Ultra-HD 4Kx2K resolutions (3840x2160 @ 60Hz, 4096x2160 @ 60Hz). 2K Cinema (2048x1080 @ 60Hz). HDTV resolutions to 1080p. Computer resolutions to 2560x1600.
Display Mode: Picture in Picture (PIP) Mode: In PIP mode, the full screen display of one of the four video sources is accompanied by one, two, or three small images (thumbnails) of the three other video sources on the right hand margin of the screen allowing simultaneous monitoring. Size, position and selection of the thumbnails are customizable. Supported video output resolutions: 2K Cinema (2048x1080 @ 60Hz). HDTV resolutions to 1080p. Computer resolutions to 1920x1200.
Display Mode: Custom Mode: In Custom mode, each video source is displayed in its own separate, detached window. Size, position and selection of the windows are customizable. Rotate each image 90 degrees to the left or right for a vertical mounted display. Presets of the window positioning can be saved. Supported video output resolutions: 2K Cinema (2048x1080 @ 60Hz). HDTV resolutions to 1080p. Computer resolutions to 1920x1200. Configure up to 10 preset layouts that can be switched live at any time.
Control Method: Front Panel Interface: Use front panel buttons to locally change ports or to select a display mode.
Control Method: Ethernet Control: Configuration can be done over the Internet/LAN via Web page or Telnet. Supports Internet Explorer 6.0 or higher, Firefox 2.0 or higher, Opera 9.0, Google Chrome, Safari 4.0 or higher for MAC and PC. Configure and control the settings for the system, network, input, output, and modes. Female RJ45 connector. 10/100 BaseT Ethernet interface. Use NTI's Discovery Tool on a PC or MAC with Java Runtime Environment (version 6 or higher) installed to detect the IP address of a SPLITMUX unit. Web Server Security is ensured by password and user configurable timeout. Up to 16 users can access the web page at one time. The user with administrative privileges can access the following pages: System page: allows configuration of unit, serial port, and OSD settings. Network pages: configure IP and server settings. Inputs page: allows configuration of the four video inputs. Output page: configure the video and audio output parameters. Modes page: allows selection and configuration of the output display mode. User Config page: add, configure, and view all users. Firmware page: update firmware for the SPLITMUX.Telnet Security is ensured by password. Menu commands are similar to RS232 commands. The telnet server listens on port 2000. Port 2000 is for an operator telnet session.
Control Method: On Screen Display (OSD): Select display modes and computers with On Screen Display (OSD). Use the front panel buttons to operate the OSD. OSD controls for configuration and control of the system, network, input, output, and display modes. Access to OSD Mode can be limited by an administrator-assigned PIN number
Control Method: RS232: Configuration and control can be done through the serial port. Female RJ45 connector. Control the multiviewer using the Text Menu via RS232. Selectable baud rate: 1200 to 115,200 bps. Baud rate is set via the front panel interface, serial command, OSD, or web interface.
Control Method: Infrared Remote Control (Optional): Optional control method. IRT-UNV is sold separately. Routes video and audio signals together or independently. Transmitter can be up to 30 feet (9.1 meters) away. Power: two AAA batteries (included).
Control Method:Keyboard/Mouse: Use keyboard commands to select display mode and to select port. Support for mouse commands coming soon.
Cables: Interface cables between the video sources/display and the multiviewer are required for proper operation. Supports cable lengths to 20 feet for 4Kx2K resolutions and 50 feet for 1080p. Longer cables can be used provided they have a built-in video equalizer (also known as "active HDMI cables"). Use HD-xx-MM cable to connect an HDMI source or display (not included). Use HD-ACT-xx-MM 4K HDMI Active Cables to connect an HDMI source or display up to 100 feet. HD-ACT-20/25/30/40/50/60-MM supports resolutions to 4K@60Hz. HD-ACT-75/100-MM supports resolutions to 4K@30Hz. Cables not included.
Compatible NTI Products: Combine NTI's extenders, switches, splitters and cables for complex applications. 4K HDMI Extender (ST-C64K-300). SPLITMUX-4K-4RT and ST-C64K-300 will work together at resolutions up to 3840x2160 @ 30Hz. 4K HDMI Active Optical Cable (HD4K18GB-FO-xxM-MM). 4K HDMI Active Cables with Built-In Signal Booster (HD-ACT-xx-MM).

SPLITMUX-4K-4RT - Application Drawing 46 kb - Other

SPLITMUX-4K-4RT - Data Sheet 319153 kb - Data Sheet

Customer Testimonials 12768 kb - Other

How to Configure SPLITMUX-4K-4RT Using HTTP-Based Text Commands (HTTP REST API) 43722 kb - Instructions

How to Watch 4 Television/Sports Programs on a Single TV Screen 132080 kb - Instructions

Installation and Operation Manual 4673431 kb - Instructions

SPLITMUX-4K-4RT - Display Mode Examples 223303 kb - Instructions

DVI-HD-1M-MM
DVI-D Male to HDMI-A Male Cable - 1 m

DVI-HD-2M-MM
DVI-D Male to HDMI-A Male Cable - 2 m

DVI-HD-3M-MM
DVI-D Male to HDMI-A Male Cable - 3 m

DVI-HD-5M-MM
DVI-D Male to HDMI-A Male Cable - 5 m

HD-10-MM
HDMI Male-male cable - 10 ft; Max Resolution: 4K@60Hz, 1080p@120Hz

HD-15-MM
HDMI Male-male cable - 15 ft; Max Resolution: 4K@60Hz, 1080p@120Hz

HD-25-MM
HDMI Male-male cable - 25 ft; Max Resolution: 4K@60Hz, 1080p@120Hz

HD-30-MM
HDMI Male-male cable - 30 ft; Max Resolution: 1080p@120Hz

HD-3-MM
HDMI Male-male cable - 3 ft; Max Resolution: 4K@60Hz, 1080p@120Hz

HD-50-MM
HDMI Male-male cable - 50 ft; Max resolution: 1080p@120Hz

HD-6-MM
HDMI Male-male cable - 6 ft; Max Resolution: 4K@60Hz, 1080p@120Hz

IRT-UNV
Infrared Remote Control