Video I/O

1T-CT-647 -HDMI Input 1x via HDMI Connector

HDMI Output 1x via HDMI Connector

Cat.5e/Cat.6 Cable I/O

1T-CT-647 Cat.5e/Cat.6 Output 7x via RJ45 Connector

Additional I/O

Connectors (per unit) 2x 3.5mm mini-jack (Infrared)

Supported Signals & Protocols

Industry Standards HDMI v1.4 (3D, 4k), HDCP, DVI 1.0,


Video Performance

Maximum Resolution HD up to 1080p@60Hz/36bit,

UHD to 4k@30Hz, PC to WUXGA

Audio Support

Formats Supported LPCM 7.1CH, Dolby TrueHD, Dolby

Digital Plus & DTS-HD Master

HDBaseT-Lite Class B Support

Maximum Bandwidth Uncompressed Video/Audio to


Maximum Range

1 x 1T-CT-641/642 Tx/Rx System 60m (197 ft.) at 1080p@60Hz

40m (131 ft.) at 4k@30Hz



Operating Temperature 0° to +40° C (+32° to +104° F)

Operating Humidity 20% to 90%, Non-condensing

Storage Temperature -20° to +60° C (-4° to +140° F)

Storage Humidity 20% to 90%, Non-condensing


Limited Warranty 1 Year Parts and Labor

Regulatory Approvals

Encoder/Decoder Unit FCC, CE, RoHS

Power Supply UL, CUL, CE, PSE, GS, RoHS

Cable Requirements (T/R)

Ethernet Cable Highest Quality Single Cat.5e or

Cat.6 cable (UTP or STP)

Mechanical (H-W-D)

1T-CT-647 TX 44x482x179mm (1.75x19.0x7.0”) w/Rack ears


1T-CT-647 Transmitter 2122g (4.66 lbs.)

1T-CT-642 Receiver 64g (0.14 lbs.)

Power Requirement

External Power Supply 24VDC@2.7A Locking Connector

Accessories Included

1x Power Adapter US, UK or Euro

1x User Manual

1x IR Transmitter or Receiver Extender

Model Numbers

1T-CT-647 HDMI - Cat.5e/Cat.6 Transmitter

1T-CT-642 HDMI - Cat.5e/Cat.6 Receiver