Huidu HD-T901B LED Sending Box – DVI & 2 Gigabit Outputs
$ 92.00
The Huidu HD-T901B is a DVI synchronous LED sending box with two Gigabit outputs for R50X receiving cards. It supports HDPlayer playback, HDSet configuration and serial cascading, with separate listed 60 Hz and 30 Hz resolution modes.
9993 in stock
HD-T901B DVI synchronous LED sending box
The Huidu HD-T901B connects a DVI video source to an LED screen using two Gigabit Ethernet outputs and R50X-series receiving cards. USB-B provides configuration access, and serial cascading supports multi-unit setups for larger display systems.
Screen configuration and supported modes
HDPlayer is listed for program editing and playback, while HDSet handles screen setup. The specification supports static through 1/64 scan and lists compatibility with PWM and conventional module driver chips. Its recommended receiving-card examples are R500 at 256 × 128 pixels and R501 at 256 × 192 pixels.
Loading depends on resolution and frame rate. Keep the 60 Hz and 30 Hz modes separate when planning a screen, and do not treat the maximum width and height as one supported canvas.
HD-T901B specifications
| Product / receiving cards | Synchronous DVI sending box for R50X-series receiving cards |
|---|---|
| Video input / LED outputs | 1 × DVI input; 2 × Gigabit Ethernet outputs |
| Configuration / cascade | USB-B configuration and serial cascading; multiple units support unified control |
| Module and scan support | Indoor/outdoor full-color and single-color modules; static to 1/64 scan |
| Driver-chip support | MBI, MY, ICN, SM and other PWM chips, plus conventional chips as listed |
| Maximum dimensions | 3840 pixels wide or 2048 pixels high; use a supported resolution/frame-rate mode |
| Receiving-card examples | Recommended R500 load: 256 × 128; recommended R501 load: 256 × 192 |
| Grayscale | 0–65,536 levels adjustable, as stated in the PDF |
| Software | HDPlayer for program editing/playback; HDSet for screen configuration |
| Power input documentation | Interface and appearance sections: AC 110–220 V. Technical table: 110–240 V. Verify the actual unit label. |
| Internal conversion | Built-in AC-to-5 V DC supply; feature text references 220 V AC |
| Operating temperature documentation | System table: −20 to 80°C; technical table: −40 to 80°C. Confirm the unit’s applicable rating. |
| Operating humidity | 0–95% RH in the technical table |
Resolution modes listed in V1.0
| Frame rate | Listed resolution examples |
|---|---|
| 60 Hz | 1280 × 1024; 1024 × 1200; 1600 × 730; 1920 × 640; 2048 × 640; 3840 × 340; 512 × 2048 |
| 30 Hz | 2048 × 1024; 1600 × 1170; 1920 × 1024; 3840 × 546; 1024 × 2048 |
The linked specification is V1.0, dated 2019-03-16. Voltage and temperature differences between its tables are retained above for confirmation against the supplied hardware.
Product images
Frequently asked questions
How do I connect the HD-T901B to an LED screen?
Connect the video source or video processor to DVI, and connect the two Gigabit outputs to the receiving-card system. The specification identifies R50X-series receiving cards and USB-B for configuration.
Which software does it use?
The V1.0 specification lists HDPlayer for program editing and playback, and HDSet for screen configuration. Check the software version and receiving-card setup for the installation.
What resolution can the T901B control?
Use the exact frame-rate modes in the table. For example, the document lists 1280 × 1024 at 60 Hz and 2048 × 1024 at 30 Hz. Maximum width and height are separate limits and cannot be combined into an arbitrary larger canvas.
Can I cascade multiple sending boxes?
Yes. The specification supports serial cascading to configure multiple sending cards and unified control of multiple units. Plan the complete screen’s source timing and receiving-card mapping.
Which power and temperature ratings should I follow?
The document contains conflicting ranges: AC 110–220 V in the interface description versus 110–240 V in the technical table, and a −20°C versus −40°C minimum working temperature. Check the actual unit label and confirmed hardware rating before installation.
Download specifications
| Weight | 2.5 kg |
|---|
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