Product Description
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Key Features
• Supports HDR10 & Dolby Vision; HDCP 2.2 compliant
• All included Rx units powered by the main unit via Power over HDBaseT
• Supports Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits Deep color
• Extends 4K signal up to 70m or 1080p up to 100m over a single CAT5e/6/7 cable
• Support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, & DTS-HD Master Audio
• 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
2x8 4K 18G POH HDBaseT HDMI Distribution Amplifier & Switcher Kit with Audio De-Embedding
Key Digital’s KD-DA2x4G and KD-DA2x8G are 18Gbps and HDCP2 .2 supporting HDMI Switcher + Distribution Amplifier kits with HDBaseT output and 4/8 Rx units included . The KD-DA2x4G/KD-DA2x8G kit is designed for applications such as Digital Signage and other professional AV installation types, where the selected HDMI source is distributed to up to 4/8 displays . All connected displays show the same image at the same time.
The 4/8 KD-XDALRx HDBaseT Rx extenders are all powered via HDBaseT from the KD-DA2x4G/2x8G unit, and support extension of resolutions up to UHD/4K up to 250 ft . (76m) using CAT5e/CAT6/CAT6A/CAT7 . 1080p resolutions may be extended up to 328 ft . (100m) . KD-DA2x4G/KD-DA2x8G is easily integrated into professional AV systems with the audio from the selected source being de-embedded on analog and digital audio connectors, and switching controllable via TCP/IP, RS-232 or IR . KD-DA2x4G/KD-DA2x8G is Key Digital App ready and also controllable by control systems such as Compass Control Pro . EDID handshaking is easily selected via front panel rotary dial and all UHD/4K EDID handshake files include HDR header information .
Features
- HDMI Switching & Distribution: 2 HDMI sources to 8 HDBaseT outputs
- Power over HDBaseT: All included Rx units powered by the main unit
- Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- Signal Extension: For resolution and cable quality
- 4K/UHD: Up to 250 ft. (76m) using CAT5e/CAT6/CAT6A/CAT7
- 1080p: Up to 328 ft. (100m) maximum
- 18 Gbps Bandwidth: High Speed / Performance for latest HDMI standards
- High Dynamic Range (HDR) Format Support: HDR10 and Dolby® Vision
- HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
- Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
- Deep Color Support: Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits
- Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
- Audio De-embedder: Audio of the selected HDMI input is de-embedded at the Coax digital (PCM) and Analog L/R balanced/unbalanced connectors
- Control Pass-Thru: 8 three pin phoenix connectors for bi-directional IR or RS-232 for each HDBaseT output. 8 IR sensors and IR emitters included.
- Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
- EDID: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from an Output/Display 1
- Lossless Compressed Digital Audio: Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master Audio™, and Dolby® Atmos
- CEC Disconnect: Prevents all device communication signals via CEC, ARC, and HDMI Ethernet channels
- Control: Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control
- Control System Support: Key Digital® app ready. Key Digital Management Software™ Pro (KDMS™ Pro) ready, Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
- Key Digital® App & KDMS® Pro Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® iOS App and Key Digital Management Software™ Pro (KDMS™ Pro) PC Software
Specifications
- Power: +48V/1.66A, 80W
- Regulation: CE, RoHS, WEEE, EAC
- Rack Mount: 1U, 1 Rack Width (rack ears included)
- Enclosure: Black Metal
- Product Dimensions: 17.3 x 5.25 x 1.72” (440 x 133.5 x 43.8 mm)
- Shipping Carton Dimensions: 20 x 10 x 5.7” (510 x 255 x 145 mm)
- Product Weight: 6 lb
- Shipping Weight: 9 lb
- Accessories: IR Remote, UL Certified Power Supply
- Inputs (2): 1 HDMI Connector, Type A, 19 Pin Female
- Outputs (8): 1 HDBaseT, Valens VS100 Class A, RJ45 Female
- Output (1): RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz; Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 48KHz
- Control Pass-Thru (Main Unit): 3-Pin Terminal Block for IR or RS-232 supporting voltage levels from +0.1V to +12V
- Control (Rx Unit): IR In and Out on Phoenix Connector 5V IR sensor power. RS-232 on 3-Pin Phoenix connector
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz » PCM Max Input Level: 1Vpp on 75Ω, AC coupling
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- DDC Communication: EDID and HDCP Bi-directional buffering to Display and Source
- Wired IR: modulated IR signal input, 0-5V TTL or -10to +10V
