Mooncell MTB400E LED Sending Box
The Mooncell MTB400E sends synchronous video to an LED display through four Gigabit Ethernet outputs. It accepts DVI or HDMI video and supports a maximum total LED load of 2.6 million pixels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Video inputs | 1 × DVI; 1 × HDMI |
| Audio input | 1 × AUDIO |
| LED outputs | 4 × Gigabit Ethernet |
| Maximum LED loading | 2.6 million pixels |
| Communication | 1 × USB; cascading control from one computer |
| Preset input resolutions | 1024 × 768; 1280 × 1024; 1366 × 768; 1600 × 1200; 1920 × 1080; 2048 × 1152; 2560 × 960 |
| Custom resolution | Supported |
| Listed input frame rates | 30 Hz, 50 Hz, 60 Hz and 120 Hz |
| Backup functions | Ethernet port loop dual backup; dual master controller backup |
| Service functions | Status monitoring, configuration readback and Gigabit network error-rate detection |
DVI, HDMI and USB Connections
Choose the video connection that matches the source and configure an appropriate input timing. USB communication enables cascading control from one computer, while the separate AUDIO input supports synchronous audio transmission.
Before Installation
Check the total screen pixel count and cabinet allocation across the four output ports. Keep the source resolution and frame rate separate from the LED loading limit. For maintenance, use configuration readback, status monitoring and network error-rate detection; set up loop or dual-controller backup according to the system wiring.
Product Image and Specification Download

Download Specification:
Mooncell MTB400E Master Controller Series Video Processor Specification
Frequently Asked Questions
What is the maximum loading capacity of the MTB400E?
The stated total LED loading capacity is 2.6 million pixels across four Gigabit Ethernet output ports.
Can I use a DVI or HDMI source with the MTB400E?
Yes. It has one DVI input and one HDMI input, plus one AUDIO input. Check the source timing and configured screen resolution before setup.
Can several MTB400E controllers be managed from one computer?
USB communication supports cascading multiple sending cards for control from one computer.
Does the MTB400E support custom resolutions?
Yes. User-defined resolution is supported alongside the listed presets. Input timing does not change the 2.6 million-pixel LED loading limit.
What backup and troubleshooting functions are supported?
Ethernet loop dual backup, dual master controller backup, operating-status monitoring, configuration readback and network error-rate detection are listed. Configure the system for the backup mode you intend to use.





