1
Introduction
Key Digital
®
KD-DA1x2/1x4/1x8 HDMI Distribution Amps are designed and engineered
to offer the best in quality, performance, and reliability, while providing a cost-effective,
ultra-slim HDMI distribution solution. The KD-DA1x2/1x4/1x8 provide one input to
multiple outputs HDMI distribution without signal degradation. KD-DA1x2/1x4/1x8 HDMI
Distribution Amps support all SD, HD, VESA and Ultra HD/4K video standards, including
4K, 1080p/60, 1920x1200 and support of HDCP 2.2 and HDR10.
Key Features
›
Digital Distribution:
1 HDMI Sources to 2/4/8 HDMI Displays
›
4K Resolution:
4096x2160 or 3840x2160 30Hz at 4:4:4 and 60Hz at 4:4:4
›
Bandwidth:
TMDS 18Gbps
›
HDR10 (High Dynamic Range):
More life-like images through a greater range
of luminance levels
›
HDCP2.2 and HDMI Licensing:
Fully licensed and compatible with HDCP 2.2
and HDMI latest technologies
›
Resolution Support:
SD, HD, and VESA up to UHD/4K
›
Deep Color Support:
Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
›
EDID Control:
Internal library with 15 EDID handshakes in addition to native EDID data
of output/display 1
›
Full Buffer
™
System
: Manages TMDS re-clocking / signal re-generation, HDCP source &
display authentication, Hot Plug Management and EDID Control handshake
›
Lossless Compressed Digital Audio:
Dolby
®
TrueHD, Dolby
®
Digital Plus,
DTS-HD Master Audio
™
and Dolby
®
Atmos
›
I2C Communication:
EDID and HDCP buffering from Display to Source
›
CEC Disconnect:
Prevents all device communication signals via CEC, ARC,
and HDMI Ethernet channels
Accessories
›
KD-DA1x2 Power Supply: KDPS5V1ASC, 5V/1A, interchangeable head, screw-in connector
›
KD-DA1x4 Power Supply: KDPS5V2ASC, 5V/2A, interchangeable head, screw-in connector
›
KD-DA1x8 Power Supply: KDPS5V4ASC, 5V/4A, interchangeable head, screw-in connector
›
Mounting Brackets
