DS-C30S-04HO

What the board adds to a C30S video wall controller

The DS-C30S-04HO is an HDMI output board for the C30S Series video wall controller. It fits an output slot in the chassis and gives the controller four HDMI video outputs, so one board can feed four screens or four sections of a larger display wall. For a buyer, the key point is that outputs are added by board rather than by replacing the controller, which keeps the layout flexible as a room or control centre grows.

The board supports YUV 444 output and provides four HDMI composite audio outputs alongside the video. The video interface is HDMI 1.4, so compare it against the interface used by your displays and sources before ordering.

Resolutions, output limits and LED loading

The source data lists seven output resolutions, all at 60 Hz: 1920 × 1200, 1600 × 1200, 1920 × 1080, 1680 × 1050, 1280 × 720, 1280 × 1024 and 1024 × 768. The maximum output resolution is 1080P. The board also supports custom resolutions and load-based output for LED screens, provided the width multiplied by the height stays under 2.6 megapixels.

That limit is the number to check on every project. A Full HD output of 1920 × 1080 sits comfortably inside it, while a 3840 × 2160 output does not. The data gives loading ranges of 288 to 3,840 pixels in width and 288 to 2,160 pixels in height for LED video output, with a single-port load of 2,600,000.

Where it fits in Qatar

• Government and corporate control rooms in West Bay or Msheireb: one controller drives a multi-screen wall showing live dashboards, with each HDMI output mapped to a display zone.
• Operations centres in the Industrial Area, Mesaieed or Ras Laffan: plant and logistics teams that need several sources on the wall at once and a stable 1080P picture for monitoring.
• Venues and sports halls in Lusail or Al Rayyan: LED or custom-resolution screens where the output size must be checked against the 2.6-megapixel limit before the layout is fixed.

What to plan before ordering

Start with the chassis. Because the board occupies an output slot, confirm that the C30S chassis has a free slot and that the existing configuration supports another board. Next, map each HDMI output to a display, noting the resolution each screen will use and the cable distance from the chassis. In large boardrooms or lecture halls, plan mounting and cable routing before the board count is fixed.

The source data does not list an operating temperature range or environmental rating for this board, so this page does not state one. If the chassis will sit in a hot plant room, a rack beside a window, or a lobby exposed to dust storms and summer heat above 45°C, confirm the conditions with the SmartRooms Qatar team first.

Requesting a quote from SmartRooms Qatar

Tell us the number of DS-C30S-04HO boards, the chassis they will fit, the display layout and whether you need the (V2) revision instead. Free site surveys are available before installation, and quotations are usually issued within one working day. We supply and deliver to all 8 municipalities of Qatar, accept LPOs and government tenders including Monaqasat, and products carry the manufacturer's warranty. Request your quote today and our team will confirm the configuration that suits your wall.