-
Products+
-
Products
- New Products
- AV over IP Solutions
- Presentation Solutions
- Digital Video Processing Solutions
- Control Systems & Software
- Matrix Switchers
- HDMI Switchers
- HDMI Distribution Amplifiers
- HDMI over CAT5e/6 Extenders
- Converters & Scalers
- HDMI Fixers & Boosters
- HDMI Cables
- Active Optical HDMI Fiber Cables
- Audio Solutions
- Accessories
-
Key Digital AV Over IP Systems
- AV Over IP Systems Overview
- AV Over IP Products
- Control Apps and Software
-
-
Solutions+
- KD University
-
Resources+
-
Press Resources
- Press Releases
- Newsfeed RSS
- Product Literature
- Photo Gallery
- Hires Artwork
-
- About Us+
- Where to Buy
- Contact Us
KD-EX18G
4K with HDR HDMI Extender Tx + Rx Kit. Extends 4K 18G to 35m (115ft), 1080p to 50m (164ft). 4K to 1080p Down Convert, HDMI Pass Thru, Power over CAT, 2 Way IR, Handshake Control, Forced HPD
UHDoTP via Single CAT5e/6 UTP/STP Extension: With fully automatic adjustment of feedback, equalization, and amplification depending on cabling length
4K Resolution Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
Visually Lossless Compression: 18G enabling technology applied to all video formats exceeding 10.2Gbps to accommodate UHDoTP transmission channel
4K to 1080p Down Convert: Optional resolution conversion applied at UHDoTP output provides added integration options in retrofit installations as well as added distance performance
10G Pass-thru: Mode enables uncompressed 10.2Gbps signal extension
Flexible Power over CAT (PoC): Only one power connection needed. Tx may power Rx, or Rx may power Tx.
Low Profile: Slim chassis design
Signal Extension: For resolution and cable quality
4K/UHD: Up to 35m (115ft) using CAT5e/6
1080p: Up to 50m (164ft) maximum
Minimum: 5m (17ft) CAT5e/6 cable length required for all resolutions
HDR10 (High Dynamic Range): More life-like images through a greater range of luminance levels
HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:2:2/8 bit
EDID Control: Internal library with 15 EDID handshakes including 4K with HDR in addition to native EDID data from Output/Display device connected to Rx
Hot Plug Detection Control: Enables integrator to choose if active signal voltage is forced to connected display/output device
Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication with source & display, EDID handshake control, and Hot Plug Detection control
IR Sensor: Sensor powering via +5V on IR In ports collects line-of-sight IR from remote(s) without external IR connecting block
Up/Down IR: Two channels of IR enable control to/from devices or control systems connected to Tx and Rx units
HDMI Pass-Through: Enables connection to local monitor or AV Receiver.
Surround Audio Support: On HDMI pass-thru and UHDoTP outputs:
HDMI Pass-Thru: Supports Dolby®, Dolby® TrueHD, DTS™ and DTS-HD™ (formats up to 7.1)
UHDoTP Output: Supports Dolby®, DTS™ (formats up to 5.1/6.1)
Technical:
Inputs Tx (Each): 1 HDMI, 1 IR
Outputs Tx (Each): 1 UHDoTP, 1 IR
Inputs Rx (Each): 1 UHDoTP, 1 IR
Outputs Rx (Each): 1 HDMI, 1 IR
Bandwidth: TMDS bandwidth 18Gbps
Deep Color Support: Digital video formats in Deep Color Mode up to 12 bits per color
DDC Communication: EDID and HDCP Bi-directional buffering from Display to Source
HDMI Connector: Type A, 19 Pin Female
RJ45 Connector: Shielded Link Connector, UHDoTP
IR In & Out Connectors (Each): 3.5mm
Power: (1) 12V/2A, 24W DC Power Supply (Screw-In Type). 100-240VAC, 50-60Hz. Interchangeable transformer plug with screw-in connector. SKU: KD-PS12V2ASC
General:
Regulation: CE, RoHS, WEEE, EAC
Enclosure: Black Metal
Product (Each): 4.1” x 2.8” x 0.875”, Weight: 0.75 lbs
Accessories:
4x Mounting Brackets, 1x IR Emitter, 1x IR Sensor, 1x Power Supply

![]() Where to Buy
Need to find a Key Digital distributor or a system integrator? Call Sales at +1 914-667-9700 or |
![]() Need Help with System Design?
FREE Expert System Design Services for Key Digital Dealers & Resellers. Let us help: +1 914-667-9700 or |