SPLITMUX-4K18GB-4-2R: Display real-time video from four HDMI 2.0 sources simultaneously on a single display 

supports 4K @ 60Hz input/output video resolution, dual (side-by-side) rack-mounted 

• Quad, picture-in-picture (PiP), full screen, and custom display modes with 4K 60Hz resolution
• 18Gbps bandwidth
• HDMI 2.0 input and output

SPLITMUX^® 4K 18Gbps HDMI quad-screen multiviewer allows video from four different HDMI 2.0 Ultra-HD 4K 60Hz sources to be simultaneously displayed in real-time on a single monitor.

It is capable of displaying the HDMI 2.0 video signals in quad, PiP, full, or custom 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.
• Borders can be set for each image input.

Full Screen Mode
• In full screen mode, one of the four video sources is displayed in full screen size.
• Scan feature: cycle through four different sources at set intervals.

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 also knows as “PiP windows") of the three other video sources on the right hand margin of the screen allowing simultaneous monitoring.
• Size, horizontal position, and selection of the PiP windows are customizable.
• Vertical position is customizable only in single PiP window mode.
• Scan mode: choose between Off, PiP Scan, or Active Scan.
• PiP Scan: scans through the non-active channels in a single PiP window. The channel set as full screen does not change.
• PiP scanning is not available in double or triple PiP window mode.
• Active Scan: the full screen image and each of the three PiP windows alternate as active channels.
• Scanning will be in the order of inputs manually selected for each of the PiP windows (PIP1, PIP2, and PIP3).
• Available in single and triple PiP window modes.
• Borders can be set for each image input.
• Aspect ratio can be maintained for all PiP windows if desired.

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.
• Use web server graphical user interface to configure settings for each window.
• Zoom, pan, and crop the image from any source to focus on key areas.
• Presets of the window positioning can be saved.
• Borders can be set for each image input.
• Display optional Left/Right VU level indicators for each corresponding display window.
• Configure up to 10 preset layouts that can be switched live at any time.

Front Panel Interface Control
• Use front panel buttons to locally change ports or to select a display mode

Ethernet Control
• Configuration can be done over the Internet/LAN via Web page or Telnet
• Supports Microsoft Edge, 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 Control
• Security is ensured by password and user configurable timeout
• Up to 16 users can access the web page at one time
• Control each video source in a cascade by double clicking on the corresponding video source window
• User Config page: add, configure, and view all users
• Firmware page: update firmware for the SPLITMUX

• 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
• Custom page: graphical user interface allows simple configuration of all display windows

Telnet  Control
• 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

On Screen Display (OSD) Control
• Select display modes and computers with On Screen Display (OSD)
• Use the front panel buttons or keyboard commands 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

RS232 Control
• 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

Infrared Remote Control (Optional)
• Optional control method
• IRT-UNV is sold separately
• Routes video and audio signals together or independently
• A single IR remote can control up to 15 units (individual or cascaded)
• Use the "sys" button on the remote followed by the user-configured address of the unit to switch between the units controlled
• Transmitter can be up to 30 feet (9.1 meters) away
• Power: two AAA batteries (included)

Keyboard/Mouse Control
• Use keyboard or mouse commands to select display mode and to select port

Features and Benefits
• Quad, Picture-in-Picture (PiP), Full Screen, and Custom display modes
• Custom Display Mode: the size, position and selection of any or all windows are customizable
• 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
• Supports input/output resolutions up to Ultra-HD 4Kx2K (3840x2160 and 4096x2160 @24/30/60Hz) in all display modes
• Independent video in to video out resolution• HDCP 2.2 and 1.4 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/mouse 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
• 1RU rackmount kit and cable management shelf included
• Can be mounted so that the front panel buttons are facing the front or back of the rack

HDMI Features Supported
• HDMI 2.0
• Up to 36-bit color for input and 24-bit for output
• Input: RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0; Output: RGB
• LPCM audio
• Bandwidth up to 600 MHz (18 Gbps)

Package Includes
1x NTI SPLITMUX-4K18GB-4 multiviewer
1x 120VAC or 240VAC at 50 or 60Hz-12VDC/8.3A AC adapter (PS4626)
1x Country-specific power cord
1x CT6182 DB9 female-to-RJ45 female adapter
1x CB7094 5 foot CAT5E-SF32-5-BLACK patch cable
2x MP5160 rack ears
4x MP4829 ear brackets
2x MP5172 end brackets (ears)
1x MP4830 cable tray connector
2x MP4828 connector plate
24x HW5133 #6-32x1/4" flat head screws
4x HW7097 #4-40x3/16" Pan head Screws
Cables are not included

Required Cables (per port)
1x HDMI, male-male

Need help? Call KVMGalore at 1-800-636-3434, or submit your question on KVMGalore HelpCenter.