Description
ST-NSPB116 HDMI Splitter is a professional 18Gbps 1×16 HDMI splitter designed to distribute one HDMI input signal to sixteen HDMI display devices simultaneously. The ST-NSPB116 HDMI Splitter supports video resolutions up to 4K2K@60Hz 4:4:4, HDR, HDCP 2.2, Dolby Vision, and advanced EDID management for stable and reliable HDMI signal distribution in professional AV applications.
Features
☆ HDMI 2.0b, HDCP 2.2/1.x and DVI 1.0 compliant
☆ Supports 18Gbps video bandwidth
☆ Video resolution up to 4K2K@50/60Hz 4:4:4
☆ Supports digital audio formats: DTS-HD, Dolby True HD, LPCM 7.1CH, DTS, Dolby AC3, DSD
☆ Supports HDR, HDR10, HDR10+, HLG and Dolby Vision
☆ Advanced EDID management
☆ Compact design for easy and flexible installation
Package Contents
① 1x 18Gbps 1×16 HDMI Splitter
② 1x 12V/2.5A DC Locking Power Adapter
③ 1x User Manual
Specifications
| Technical | |
| Video Bandwidth | 594MHz / 18Gbps |
| Video Resolution | Up to 4K2K@50/60Hz (4:4:4) |
| HDMI Audio Formats | PCM 2.0/5.1/7.1CH, Dolby 5.1, DTS 5.1, Dolby True HD, DTS-HD, DSD |
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2 / 1.x |
| Color Space | RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 |
| Color Depth | 8-bit, 10-bit, 12-bit (1080p@60Hz) 8-bit (4K2K@60Hz YUV 4:4:4) 8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2/4:2:0) |
| HDR Formats | HDR, HDR10, HDR10+, HLG, Dolby Vision |
| ESD Protection | IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge) |
| Connection | |
| Input | 1x HDMI Type A [19-pin female] |
| Output | 16x HDMI Type A [19-pin female] |
| Control | 1x SERVICE [Micro USB, firmware update port] 1x EDID DIAL Switch [5-pin] |
| Mechanical | |
| Housing | Metal Enclosure |
| Color | Black |
| Dimensions | 300mm [W] × 100mm [D] × 28mm [H] |
| Weight | 900g |
| Power Supply | Input: AC 100~240V 50/60Hz; Output: DC 12V/2.5A (US/EU standards, CE/FCC/UL certified) |
| Power Consumption (Max) | 12W |
| Operating Temperature | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature | -20°C ~ 60°C / -4°F ~ 140°F |
| Operating Humidity | 20%~90% RH (non-condensing) |
Operation Controls and Functions
Front Panel
| No. | Name | Function Description |
|---|---|---|
| 1 | POWER Switch | Press this switch to power on/off the device. |
| 2 | POWER LED | When the device is powered on, the Power LED will be on. |
| 3 | IN LED | When the HDMI IN port connects to an active source device, the green LED will be on. |
| 4 | OUT LED (1~16) | When an HDMI OUT port connects to an active display device, the corresponding green OUT LED will be on. |
Rear Panel & Side Panel
| No. | Name | Function Description |
|---|---|---|
| 5 | HDMI IN Port | HDMI input port. Connect to an HDMI source device such as a DVD or set-top box with HDMI cable. |
| 6 | HDMI OUT Port (1~16) | HDMI output ports. Connect to HDMI display devices such as a TV or monitor with HDMI cable. |
| 7 | DC 12V | Plug the DC 12V power supply into the unit and connect the adaptor to an AC outlet. |
| 8 | EDID DIAL Switch | Used to set EDID mode. Please refer to the EDID Mode table below for details. |
| 9 | SERVICE Port | Firmware update port [Micro USB]. |
EDID Mode
| EDID Mode (DIP) | EDID Description |
|---|---|
| 11111 | 1080p, Stereo Audio 2.0 |
| 11110 | 1080p, Dolby/DTS 5.1 |
| 11101 | 1080p, HD Audio 7.1 |
| 11100 | 1080i, Stereo Audio 2.0 |
| 11011 | 1080i, HD Audio 7.1 |
| 11010 | 1080i, Dolby/DTS 5.1 |
| 11001 | 1080p 3D, Stereo Audio 2.0 |
| 11000 | 1080p 3D, Dolby/DTS 5.1 |
| 10111 | 1080p 3D, HD Audio 7.1 |
| 10110 | 4K2K30Hz 4:4:4, Stereo Audio 2.0 |
| 10101 | 4K2K30Hz 4:4:4, Dolby/DTS 5.1 |
| 10100 | 4K2K30Hz 4:4:4, HD Audio 7.1 |
| 10011 | 4K2K60Hz 4:2:0, Stereo Audio 2.0 |
| 10010 | 4K2K60Hz 4:2:0, Dolby/DTS 5.1 |
| 10001 | 4K2K60Hz 4:2:0, HD Audio 7.1 |
| 10000 | 4K2K60Hz 4:4:4, Stereo Audio 2.0 |
| 01111 | 4K2K60Hz 4:4:4, Dolby/DTS 5.1 |
| 01110 | 4K2K60Hz 4:4:4, HD Audio 7.1 |
| 01101 | 4K2K60Hz 4:4:4, Stereo Audio 2.0 HDR |
| 01100 | 4K2K60Hz 4:4:4, Dolby/DTS 5.1 HDR |
| 01011 | 4K2K60Hz 4:4:4, HD Audio 7.1 HDR |
| 01010 | Copy Output 1 |
| 01001 | 1080p, Stereo Audio 2.0 |
| 01000 | 1080p, Stereo Audio 2.0 |
| 00111 | 1080p, Stereo Audio 2.0 |
| 00110 | 1080p, Stereo Audio 2.0 |
| 00101 | 1080p, Stereo Audio 2.0 |
| 00100 | 1080p, Stereo Audio 2.0 |
| 00011 | 1080p, Stereo Audio 2.0 |
| 00010 | 1080p, Stereo Audio 2.0 |
| 00001 | PC Control Mode |
| 00000 | 1080p, Stereo Audio 2.0 |
The ST-NSPB116 HDMI Splitter is designed for professional AV installations, conference rooms, digital signage, classrooms, retail displays, and control rooms. With support for 18Gbps bandwidth, 4K60 4:4:4 video, HDR, Dolby Vision, and advanced EDID management, the ST-NSPB116 HDMI Splitter ensures stable signal distribution across sixteen displays. The ST-NSPB116 HDMI Splitter provides reliable performance, easy installation, and high-quality audio and video transmission for commercial and residential HDMI distribution applications.
Application Example