Official product image — source: Colorlight.
Official interface picture — source: Colorlight. Open the picture at full size
Colorlight · Sender / controller
S20
Partly verified
S Series Manufacturer class: Sender
Controller with powerful video signal receiving capacity, supporting DP1.2 and HDMI2.0 inputs with seamless switching; a single unit loads up to 8.85 million pixels over 20 Ethernet ports.
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- Setup supportFor Colorlight, NovaStar and Huidu systems we do the setup by connecting remotely with AnyDesk; call us about mounting.
- Compatibility checkCompatibility with the other components is checked during configuration.
- Order trackingShipping and installation status is tracked on your order page.
Key specifications
View Technical Details- Capacity
- 8.85 MP
- Outputs
- 20 × RJ45
- Max. width
- 8,192 px
- Mode
- Synchronous
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Best suited for
- Synchronous installations where a PC or live HDMI/DVI source is shown one-to-one on the display.
- Displays with a total load of up to 8,850,000 px (20 Ethernet outputs).
Key features (manufacturer)
- Loading capacity up to 8.85 million pixels; max width or height 8192 px
- 20× Ethernet ports; a single port supports loading width or height up to 4096 px
- DP1.2 and HDMI2.0 inputs up to 4096×2160@60Hz with seamless switching
- Hi-Fi audio engine extracts HDMI/DP audio to the device audio port
- Front-panel knob/buttons with real-time device and I/O status display
Capacity and network topology
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- Total capacity
- 8,850,000 px
- Max. width × height
- 8,192 × 8,192 px
- Operating mode
- Synchronous
Technical specifications
Capacity and outputs
- Loading capacity
- 8,850,000 px
- Maximum width
- 8,192 px
- Maximum height
- 8,192 px
- Ethernet outputs
- 20
Inputs and playback
- Input interfaces
- DP 1.2, HDMI 2.0
Manufacturer-specific technical data
In the manufacturer's own wording (the original English terms are kept).
Capacity
- Loading capacity
-
8.85 million pixels
- Maximum width or height
-
8192 pixels
- Per-port load
-
Single Ethernet port supports loading width or height up to 4096 pixels
Inputs
- Max input resolution
-
4096×2160@60Hz
Outputs
- Ethernet ports
-
20
Sources
Source note
maxWidthPx/maxHeightPx both 8192 from 'maximum width or height of 8192 pixels' (not simultaneously). Input port counts not stated in excerpts. Page also references an S20F variant (not recorded separately).
- Colorlight Sender
- Official product image — S20
- Official ports view — S20 (S20 Specification V2.1)
Dataset: 2026.10.09-2 · last verified: Oct 6, 2026
Interoperability between receiving cards and controllers from different manufacturers is not assumed without official documentation.
Colorlight receiving cards from the same ecosystem
System components from the same manufacturer. The solution designer calculates whether a specific pairing is technically suitable.
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