Colorlight S20 LED Sending Box
The Colorlight S20 is a 4K LED display sender for distributing video to compatible Colorlight receiving cards. It accepts DisplayPort and HDMI video, maps the image to the LED screen, and sends data through 20 Gigabit Ethernet outputs. A single S20 supports up to 8.85 million pixels, making it suitable for large or unusually wide or tall LED display layouts within its stated limits.
Key specifications
| Item | S20 specification |
|---|---|
| Video inputs | 1 × DP 1.4; 1 × HDMI 2.0 |
| Maximum input resolution | 4096 × 2160 at 60 Hz |
| LED data outputs | 20 × Gigabit Ethernet |
| Total loading capacity | Up to 8.85 million pixels |
| Maximum screen dimension | 8192 pixels in width or height |
| Single Ethernet port | Up to 650,000 pixels; maximum width or height 4096 pixels. Capacity decreases when height exceeds 1280 pixels. |
Video switching, control and redundancy
The S20 supports seamless switching between its DP and HDMI sources and custom input resolutions within its control range. Ethernet port redundancy and sender redundancy can be configured for display continuity. USB cascading and RS232 protocol control support system setup and operation. Separate audio input and output are available. The sender is designed for Colorlight receiving cards and multifunction cards.
How the S20 fits an LED display system
Connect the video source to the S20, configure screen mapping in Colorlight software, and connect its Gigabit Ethernet outputs to the receiving cards in the LED cabinets. Plan each port’s assigned pixels and screen dimensions against the limits above. The S20 is an Ethernet-output sender; the S20F is a different model with optical outputs. See our LED sending box category for related equipment.
Product image and specifications
Download Specification: Colorlight S20 led display screen sending box Specification
For model and revision details, consult the official Colorlight S20 specification (V2.0) before ordering or configuring the unit.
