Mooncell MVB20S 4K video processing and LED sending
The MVB20S combines multi-window video processing with LED sending in one controller. Its 20 Ethernet outputs support a listed total of 10.4 million pixels, while five-layer composition and scene presets help manage stage, exhibition and other multi-source display layouts.
Product specifications
| Parameter | Specification |
|---|---|
| Model | Mooncell MVB20S |
| LED outputs | 20 Gigabit Ethernet ports |
| Maximum whole-unit load | 10.4 million pixels |
| Maximum width / height | 15,360 pixels wide or high, within the whole-unit pixel limit |
| 4K inputs | 1 × HDMI 2.0 and 1 × DP 1.2; select one of these two at a time |
| 4K source format | Up to 3840 × 2160 at 60 Hz |
| Other video inputs | 2 × HDMI 1.3; 2 × DVI |
| Layers / scene presets | Up to 5 layers / 8 presets |
| Audio | 1 input and 1 output; audio follows selected source |
| Configuration backup | SD-card backup and restore |
| Control | LAN, RS232 and USB Type-B |
| Brightness sensor | External light-sensor connection supported |
| 3D interface | Reserved; function requires customization |
Source selection and show controls
Use EDID management to configure DVI, HDMI and DP input resolutions. HDMI 2.0 and DP 1.2 share a selection constraint: only one of those inputs is used at a time. The processor also provides screen freeze, one-key black output, key locking and SD-card configuration backup.
The specification feature list mentions 3G-SDI, but the detailed input table does not identify that connection. Confirm the installed rear panel if SDI is required.
Frequently Asked Questions
What is the MVB20S maximum LED screen capacity?
The MVB20S specification lists 10.4 million pixels across 20 Ethernet outputs. Maximum width and height are each 15,360 pixels, subject to the overall loading limit; this does not mean a 15,360 × 15,360 screen is supported.
Can HDMI 2.0 and DP 1.2 be used as two simultaneous 4K inputs?
No. The linked input table states that these two connections are selected one at a time. They support up to 3840 × 2160 at 60 Hz.
How many layers and scene presets are supported?
The processor supports up to five layers and eight scene presets. The built-in clock supports timed scene switching, and each window has independent transparency control.
Does automatic brightness adjustment need a sensor?
Yes. Automatic adjustment uses an external brightness sensor connected to the SENSOR interface. Confirm the sensor and required installation configuration before ordering.
Is active 3D available without customization?
The detailed specification describes the 3D connection as reserved and requiring customization. Confirm the supplied hardware and transmitter setup before planning a 3D installation.
Original images and specification download
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