Details

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Product Introduction

The KAMEHA KA203 HDMI Splitter Extender HDBaseT 18Gbps 150M (1×8) is a high-end professional AV distribution system designed for large-scale, long-distance multi-display installations.
It enables one HDMI source to be distributed simultaneously to up to eight remote displays using HDBaseT technology, supporting ultra-high-definition video up to 4K@60Hz 4:4:4 with full HDR and HDCP 2.2 compliance.

Housed in a 1U rack-mount chassis, the KA203 integrates HDMI loop output, audio extraction, IR & RS-232 control pass-through, PoC support, and advanced EDID management, making it ideal for enterprise, control room, and commercial AV environments.

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Product Description

This 18Gbps HDMI 1×8 HDBaseT splitter extender features 1 HDMI input, 1 HDMI local loop output, and 8 HDBaseT outputs, allowing flexible system design with both local and remote displays.

Using a single CAT6 / CAT6a / CAT7 cable, HDMI signals can be transmitted up to:

• 120 meters at 4K@60Hz (4:4:4)

• 150 meters at 1080p@60Hz

The system supports IR and RS-232 signal routing via HDBaseT, enabling centralized control of source devices from remote locations. It also provides digital (coaxial) and analog audio de-embedded outputs, simplifying integration with professional audio systems.
With advanced EDID management, the KA203 ensures stable compatibility across multiple displays with different capabilities.

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Key Features / Bullet Points

• HDMI 2.0b compliant, HDCP 2.2 / HDCP 1.x supported

• 18Gbps video bandwidth for full 4K UHD performance

• Supports video resolutions up to 4K2K@60Hz 4:4:4

• Supports HDR, HDR10+, HLG, and Dolby Vision

• Supports up to 7.1-channel HD audio pass-through

• Digital (coaxial) and analog audio de-embedded outputs

• Transmission distance:

  • Up to 120m at 4K@60Hz

  • Up to 150m at 1080p@60Hz

• Interface configuration:

  • 1× HDMI input

  • 1× HDMI loop output

  • 8× HDBaseT outputs (RJ45)

• IR and RS-232 pass-through via HDBaseT

• Advanced EDID management via DIP switch

• Supports one-way PoC (power from transmitter to receiver)

• 1U rack-mount metal chassis for professional installations

• Stable, low-latency transmission for mission-critical systems

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Application / Solution

The KAMEHA KA203 HDBaseT HDMI Splitter Extender is an ideal solution for:

• Command & control centers
  Centralized 4K signal distribution to multiple monitoring displays

• Large conference rooms & auditoriums
  One HDMI source shared across many remote screens

• Digital signage networks
  Reliable long-distance 4K content distribution

• Education & training facilities
  Campus-wide HD video distribution

• Enterprise & commercial AV systems
  Integrated video, audio, and control over long distances