MTB2000E 4K LED sending and image control
The Mooncell MTB2000E is an LED master controller for stage, conference, event and exhibition systems. It accepts HDMI 2.0 and DP 1.2 video up to 3840 × 2160 at 60 Hz and provides twenty Gigabit Ethernet outputs, with configuration readback, transmission backup, 3D-LUT and zoom listed among its functions.
The linked PDF needs two qualifications for system planning. Its total capacity differs between the basic and Ethernet-output tables, and its fiber/HDMI-loop feature claims are not accompanied by detailed interface specifications. The table identifies these source limitations rather than guessing the intended values.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | Mooncell MTB2000E master controller |
| Video / audio inputs | 1 × DP 1.2, 1 × HDMI 2.0 and 1 × 3.5 mm audio input |
| Documented video mode | DP and HDMI: up to 3840 × 2160 at 60 Hz |
| Source width / height | The input descriptions separately list maximum graphics-card width and height of 7680 pixels; no combined 7680 × 7680 timing is specified. |
| LED Ethernet outputs | 20 Gigabit Ethernet outputs |
| Total-capacity discrepancy | The basic table states 10.40 million pixels; the detailed Ethernet-output table states 10.04 million. Confirm the applicable unit capacity for the supplied revision. |
| Per-port capacity | 650,000 pixels for an 8-bit input source |
| Whole-unit loading range | Width 128–8192 pixels and height 64–8192 pixels, subject to the confirmed total pixel limit |
| Other loading-range entry | The basic table separately lists width 128–4096 and height 64–4096 without explicitly identifying the scope of those rows. |
| Image shift | Horizontal and vertical ranges: 0–8192 pixels |
| Fiber and HDMI loop claims | The feature list specifies 4 bidirectional duplex optical-fiber ports and 1 HDMI loop output. The detailed output table only describes Ethernet; optical parameters and loop timing are not supplied. |
| Frame rates | 30, 50, 60 and 120 Hz compatibility listed generally; the documented 4K mode is 60 Hz |
| Control | USB PC connection, RS232 DB9 and 100 Mbps LAN |
| Backup | Ethernet-port loop dual backup and dual master-controller backup |
| Monitoring / readback | Sending-card operating parameters/status, configuration readback and Gigabit network error-rate detection |
| Image functions | 3D-LUT and zoom are listed in the feature section. |
| 3D qualification | Active 3D is listed; the transmitter port is reserved and requires customization. |
| Power | 100–240 VAC, 50/60 Hz; rated 70 W |
| Environment | −20 to 70°C; 10–90% RH, non-condensing |
| Dimensions / net weight | 487 × 365 × 89 mm (L × W × H); 6.2 kg |
Product images and specification download

Mooncell MTB2000E Master Controller Specification
Frequently asked questions
Does MTB2000E support 4K at 60 Hz?
The input table lists 3840 × 2160 at 60 Hz for both HDMI 2.0 and DP 1.2. The general mention of 120 Hz does not establish a 4K 120 Hz mode.
Is the total capacity 10.40 or 10.04 million pixels?
Both numbers appear in the same PDF: 10.40 million in the basic table and 10.04 million in the Ethernet-output table. This difference is unresolved and should be checked against the supplied hardware and firmware before final screen sizing.
Does each Ethernet output support 650,000 pixels?
The detailed interface table gives this limit specifically for an 8-bit input source. Do not assume the same capacity at another bit depth without a matching specification.
What fiber connection details are confirmed?
The feature list states four bidirectional duplex optical-fiber ports, but the detailed output table does not document fiber connectors, modules, distance or rate. Confirm those details for the actual unit and optical link before installation.
Are 3D and backup functions included in the specification?
The PDF lists loop backup and dual master-controller backup. It also lists active 3D, while qualifying the transmitter port as reserved and requiring customization. Check the enabled 3D configuration separately from the backup functions.




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