KRAMER KDS-100DEC-U Open–Standard 4K AVoIP Decoder with Ultra–Low Latency
KDS−100DEC−U is a professional AVoIP decoder designed to render high quality 4K video from open standard H.264/H.265 streams over standard 1GbE networks. It delivers pristine images to local HDMI displays with ~40 ms end to end latency (when paired with KDS 100 encoders), ideal for command rooms, monitoring walls, and operator desks. Dual Streaming — Supports KDS–100 Encoder primary and/or secondary stream. KVM over IP — control with locally connected keyboard/mouse remote hosts from any decoder location. With ~40 ms latency , operators get real–time responsiveness. Predefined deployment profiles — make system setup easy and adaptable to both high–capacity and constrained networks. Channel–based routing — easily choose your source, IP addressing expertise required. Auxiliary Data transmission — RS–232 control commands and USB data are delivered to/from peripheral devices, providing seamless AV and control integration. Kramer AVoIP Manager integration — enables automatic device discovery, centralized configuration, and real–time monitoring across the entire AVoIP deployment. IT–grade Security — HTTPS/TLS, 802.1x, and OWASP–10 aligned practices.
Applications Operator Workstations & Control Rooms — Low latency display plus KVM for decisive, real–time control. Campus & Enterprise AV — Flexible source to screen routing across buildings via 1GbE. Recording / Confidence Monitoring — Use the secondary stream for confidence view or ingest. Education — Reliable playback to classrooms, auditoriums, and overflow spaces using dual streams. Corporate & Public Venues — Channel based routing simplifies source selection for signage and meeting spaces. Constrained Networks — Low bandwidth mode keeps sessions stable over limited or congested links.
The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Inputs 1 HDMI: On a female HDMI connector 1 Balanced Audio: On a 5–pin terminal block connector Outputs 1 HDMI: On a female HDMI connector 1 Balanced Audio: On a 5–pin terminal block connector Ports 1 Media / Control LAN PoE: On an RJ–45 female connector 1 Fiber on an LC Connector: Standard: 1000BASE–SX, 1000BASE–LX 1 RS-232: On a 3–pin terminal block connector for control 1 RS-232: On a 3–pin terminal block connector for extension 2 USB-A Devices: Connecting local HID devices (Mouse/ Keyboard) Network Multicast: IGMPv2 RTP/RTSP/SRT/RTMP/MPEG–TS Video Max Input/Output Resolution: 3840x2160@60Hz 4:4:4 Video Streaming Open Standard: H.264 and H.265 Max Streaming Resolution: 3840x2160@60Hz 4:2:2 Secondary Streaming Resolution: 1920x1080@60Hz 4:2:2 Latency: Low latency: About 40msec Bit Rate Range: 1–60Mbps Latency: Normal and low Dual Streaming support: Primary: Up to 3840x2160@30Hz 4:2:2 Dual Streaming support: Secondary: Up to 1920x1080@60Hz 4:2:2 Resolution 3840x2160@60Hz 3840x2160@30Hz 1920x1080@60Hz Security HTTPS, 802.1x, OWASP–10 User Interface Indicators: LINK, NET and ON LEDs, front panel channel number display Rear Panel: Recessed factory reset button Controls: Embedded web pages, P3K API commands via Ethernet, front panel channel selection buttons Power PoE+: IEEE 802.3at Source (Optional): 12V DC/5A. Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) or PS2 source of supply Consumption: 13.6W Environmental Conditions Operating Temperature: 0 to + 45°C (32 to + 113 °F), 10% to 90%, non–condensing Storage Temperature: –20 to +70°C (–4 to + 158 °F), 10% to 90%, non–condensing Humidity: 10% to 90%, non–condensing General Product Dimensions: 21.5cm x 16.3cm x 4.4cm (8.5" x 6.4" x 1.72" ) W, D, H Product Weight: 0.9kg (2lbs) approx Shipping Dimensions: 34.50cm x 16.50cm x 5.20cm (13.6" x 6.50" x 2.05" ) W, D, H Shipping Weight: 1.4kg (3.1lbs) approx Product Dimensions 21.46cm x 16.30cm x 4.36cm (8.45" x 6.42" x 1.72" ) W, D, H Product Weight 0.5kg (1.2lbs) approx. Shipping Dimensions 34.50cm x 16.50cm x 5.20cm (13.58" x 6.50" x 2.05" ) W, D, H Shipping Weight 1.3kg (2.8lbs) approx.
P3K API: commands via Ethernet, front panel channel selection buttons Power PoE+: IEEE 802.3at Source (Optional): 12V DC/5A. Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) or PS2 source of supply Consumption: 13.6W Environmental Conditions Operating Temperature: 0 to + 45°C (32 to + 113 °F), 10% to 90%, non–condensing Storage Temperature: –20 to +70°C (–4 to + 158 °F), 10% to 90%, non–condensing Humidity: 10% to 90%, non–condensing General Product Dimensions: 21.5cm x 16.3cm x 4.4cm (8.5" x 6.4" x 1.72" ) W, D, H Product Weight: 0.9kg (2lbs) approx Shipping Dimensions: 34.50cm x 16.50cm x 5.20cm (13.6" x 6.50" x 2.05" ) W, D, H Shipping Weight: 1.4kg (3.1lbs) approx Product Dimensions 21.46cm x 16.30cm x 4.36cm (8.45" x 6.42" x 1.72" ) W, D, H Product Weight 0.5kg (1.2lbs) approx. Shipping Dimensions 34.50cm x 16.50cm x 5.20cm (13.58" x 6.50" x 2.05" ) W, D, H Shipping Weight 1.3kg (2.8lbs) approx.
- Kramer AV over IP Deployment Guide
- 4K Signal Management White Paper
- KDS–100EN / KDS–100DEC KDS–100EN–U / KDS–100DEC–U User Manual
- Download INSTALLATION DRAWING (DXF/PDF)
- DOCUMENTATION Kramer AV over IP Deployment Guide 4K Signal Management White Paper KDS–100EN / KDS–100DEC KDS–100EN–U / KDS–100DEC–U User Manual
- [H2] PRODUCT INSTALLATION DRAWING (DXF/PDF)
