KBS1000 sending box for 4K LED display sources
The Kystar KBS1000 is an LED sending box with HDMI 2.0 and dual DVI inputs. Ten Gigabit Ethernet outputs provide up to 6.5 million pixels of LED capacity. It is intended for rental and fixed installations such as concert displays, stadium events, conference rooms and exhibitions.
Technical specifications
| Parameter | Specification |
|---|---|
| Video inputs | 1 × HDMI 2.0; 2 × DVI |
| Maximum HDMI input | 4096 × 2160 at 60 Hz |
| Maximum DVI input | 2048 × 1152 at 60 Hz |
| LED network outputs | 10 Gigabit Ethernet ports |
| Maximum total LED load | 6.5 million pixels |
| Loop-through | HDMI loop-through cascading |
| PC communication | USB Type-B or Gigabit Ethernet |
| Cascade control | Gigabit Ethernet |
| Image adjustment | Brightness/color correction; brightness and color-temperature adjustment |
Configuration, calibration and system control
EDID management helps match the source signal to the display setup. The KBS1000 supports calibration-data delivery and redundant network ports. Spherical mapping is limited to eight network ports and requires compatible KR, Hxs or Mx receiving cards. Enabling 3D halves the loading capacity and requires a 3D transmitter and 3D glasses.
Frequently asked questions
What is the total LED load of the KBS1000?
The maximum total load is 6.5 million pixels across ten Gigabit Ethernet outputs. Plan cabinet mapping and output allocation within the unit and port limits.
What source interfaces does it have?
It provides one HDMI 2.0 and two DVI inputs. HDMI supports up to 4096 × 2160 at 60 Hz; DVI supports up to 2048 × 1152 at 60 Hz.
Can several sending boxes be cascaded?
The KBS1000 supports HDMI loop-through and Gigabit Ethernet cascade control. Check the supported topology and source timing when configuring multiple units.
How is the KBS1000 connected to a control computer?
Use USB Type-B or Gigabit Ethernet for PC communication. EDID, calibration and image-adjustment functions can then be configured through the supported control workflow.
Product image and specification download

Download Specification:
Kystar KBS1000 LED Display Control System Sending Box Specification(Chinese)




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