Crestron DM-TX-401-C DigitalMedia 8G+ Transmitter 401

The Crestron DM-TX-401-C DigitalMedia 8G+® Transmitter 401 is a professional-grade AV switcher and transmitter that delivers high-performance 4K signal transmission over a single CATx cable. Designed for seamless integration into boardrooms, classrooms, and command centers, this transmitter supports HDMI®, VGA, analog audio, and USB HID sources, automatically switching between inputs as needed. With DigitalMedia 8G+® technology, it transmits uncompressed HD and 4K signals up to 330 feet (100m) while also carrying Ethernet, USB, control signals, and power. The DM-TX-401-C is ideal for centralized AV distribution and high-quality content delivery in enterprise and professional AV environments.

Product Features:

• 4K/60 video signal transmission over one CATx cable
• Built-in 4-input switcher: HDMI, VGA, audio, and USB HID
• Supports HDCP, Deep Color, and 3D pass-through
• Integrated scaler and EDID management
• Transmits AV, Ethernet, USB, control, and power via DigitalMedia 8G+®
• Compatible with DM® switchers and receivers
• Powered via PoDM or local power supply (sold separately)
• Ideal for corporate AV, higher education, and digital signage solutions

Note: This is a refurbished item that comes with a 90-day exchange warranty. This has been serviced and calibrated to work as new. Servicing can include replacement of belts, gears, capacitors, cleaning and re-lubricating all internal mechanisms. Porter Electronics prides itself on only acquiring top quality used products that show minimal signs of use. Buying from Porter Electronics you should expect a very nice, refurbished unit. We do offer an extended warranty that can be purchased during checkout and will apply at the end of our already 90-day warranty

Porter Electronics also offers free tech support for those needing extra help. We offer a free digital download of the manual for this on this page in the “Downloads” tab. If you are unable to locate the link, just use our Contact Us page to request one.