DVI distribution and sending-card installation
The VDWall DS2-4 combines signal distribution with a sending-card enclosure for LED display systems. Two independent splitter channels each divide one input signal into two outputs. Signal amplification is supported, and the enclosure can accommodate four sending cards.
DS2-4 specifications
| Parameter | Specification |
|---|---|
| Inputs | 2 × DVI |
| Outputs | 4 × DVI |
| Channel arrangement | 2 independent 1-input/2-output splitters |
| Maximum listed resolution | 1920 × 1200 at 60Hz |
| Signal amplification | Supported |
| Sending-card accommodation | 4 cards |
| Connector type | DVI-D |
| Input impedance | 75Ω |
| Signal amplitude | 0.5 V p-p |
Planning the signal path
Match each DVI source to the correct pair of outputs and confirm the sending-card dimensions and connections. Use the manual for wiring details before integrating the unit into a larger LED system.
Frequently asked questions
Does the DS2-4 split one signal to all four outputs?
The listed arrangement is two independent splitters. Each input feeds two outputs; it is not described as one input feeding all four outputs.
How many sending cards can be installed?
The enclosure can accommodate four sending cards. Confirm the card models and physical fit before installation.
What resolution does the DS2-4 support?
The listed maximum is 1920 × 1200 at 60Hz. The source and connected sending equipment must support the selected timing.
Are sending cards included with the DS2-4?
The listing states card capacity but does not confirm that cards are included. Check the supplied configuration before ordering.













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