• • • Discontinued • • •

Model Number: AT-HDTX-RSNET

Atlona’s HDBaseT RSNET transmitter uses the advanced technology of HDBaseT combined with power over category cable (PoCc™) to extend signals to an unprecedented 328 feet (100 meters) over a single category cable. Atlona’s RSNET transmitter boxes are ideal for larger connected homes or sophisticated boardrooms and educational facilities that need complete control over long distances. Specially engineered for simpler installation and higher resolutions at longer distances.

HDMI Over HDBaseT Transmitter with Ethernet, RS-232, and IR


Extended distance HDMI extension

  • Transmits HDMI and control signals up to 328 ft (100m) @ 1080p with CAT5e/6 or 4K/UHD using CAT6a/7 cable
  • Supports HDCP 2.2
  • Uses easy-to-integrate category cable for low-cost, reliable system installation

AV, Ethernet, power, and control over HDBaseT

  • Delivers 4K/UHD video, audio, 100BaseT Ethernet, power, and control through a single cable
  • Eliminates multiple cable runs between source, control system, and display

Power over Category cable for remote-powered HDBaseT receiver

  • Provides remote power to Atlona HDRX Series and HDWP Series receivers over the same category cable used for AV and control signals
  • Eliminates local AC outlet required at receiver, cleans up the installation behind displays, plus saves time and integration costs

Field updatable firmware

  • Front panel USB port provides an easy means for kit upgrades
  • Ensures long term system return on investment

Front panel power and status LEDs

  • LED indicators provide Power and Link status information
  • Provides easy setup and troubleshooting

Multi-channel audio compliant

  • Supports PCM, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS Digital Surround™, and DTS-HD Master Audio™
  • Allows any multi-channel audio stream to be used within a professional audio system

CEC pass-through

  • Allows Consumer Electronics Control commands – if implemented – to pass between devices
  • Simplified user control of entire system with one remote

Recommended accessories:

1.5 in (38 mm) high and 5 in (127 mm) wide enclosure

  • Easy installation into system racks and confined spaces
  • Saves rack space and keeps devices out-of-sight when placed in public spaces

Mounting hardware included

External, international desktop power supply

Award-winning 10 Year Limited Product Warranty

  • Ensures long-term product reliability and performance in residential and commercial systems
  • Specify, purchase, and install with confidence


Atlona Academy – Extenders Best Practices


Video 480i@60Hz, 480p@59.94/60Hz, 576i@50Hz, 576p@50Hz, 720p@50/59.94/60Hz, 1080i@50/59.94/60Hz, 1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 4096×2160@24/25/30/50*/60Hz*, 3840×2160@24/25/30/50*/60Hz*
VESA 800×600@60/75Hz, 1024×768@60/75Hz, 1280×768@60/75Hz, 1280×800@60Hz, 1280×1024@60/75Hz, 1366×768@60Hz, 1440×900@60/75Hz, 1400×1050@60Hz, 1600×900@60Hz, 1600×1200@60Hz, 1680×1050@60Hz, 1920×1200@60Hz, 3840×2160@24/25/30, 4096×2160@24
Colorspace YCbCr, RGB
Chroma Subsampling 4:4:4, 4:2:2, 4:2:0
Color depth 8-bit, 10-bit, 12-bit
Formats PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio
Sample Rate 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
HDMI up to 10 meters up to 30 feet
CAT5e/6 up to 70 meters (@4K) up to 230 feet
CAT6a/7 up to 100 meters (@4K) up to 328 feet
Bandwidth 10.2 Gbps
HDCP 2.2 Compliant
Operating 0°C to 40°C 32°F to 104°F
Storage -20°C to 60°C -4°F to 140°F
Humidity 20 to 90% non-condensing
Consumption 11.3W
Supply Input: AC100~240V 50/60Hz
Output: DC 24V/2.7A
H x W x D 37.75 x 127.26 x 102.6 (mm) 1.49 x 5.01 x 4.04 (inch)
Device 0.20kg 0.44lbs
Shipping 0.86kg 1.90lbs
Power Supply CE, FCC, RoHS, cULus


Features 3D, 4K, 1920×1200, Dolby TrueHD, DTS-HD Master Audio
HDBaseT PoCc, Ethernet, IR, RS-232, 3D, 4K, 1920×1200, Dolby TrueHD, DTS-HD Master Audio
Ethernet 100 Mbps
Compatibility Only Atlona emitters and receivers
Mini USB
Use Firmware updating

Package Contents

QTY   Item
1   24V DC power supply adaptor
3   Captive screw connectors (2 pin: Power, 3 pin: RS-232, 5 pin: IR)
1   Pair of wall/rack mount ears
1   User manual

4096×2160@50/60Hz & 3840×2160@50/60Hz supported @ chroma subsampling 4:2:0 8-bit only


pdf-icon Manual
pdf-icon DataSheet

Diagrams, Drawings & CAD Files

cad-icon-(1) CAD Files


pdf-icon FAQ

Declarations Of Conformity

pdf-icon Declarations Of Conformity

Related Products

AT-HDRX-RSNET Atlona HDBaseT RX Box for HDMI w/Ethernet, RS-232 and IR
AT-HDDA-2 Atlona 1 x 2 HDMI Distribution Amplifier
AT-HDDA-4 Atlona 1 x 4 HDMI Distribution Amplifier
AT-H2H-44M Atlona 4 by 4 HDMI Matrix Switcher

Similar Products

AT-HDTX Atlona HDBaseT Transmitter over a Single Category Cable
AT-HDTX-IR Atlona HDBaseT Transmitter over a Single Category Cable w/IR
AT-UHD-EX-70C-KIT 4K/UHD HDMI Over HDBaseT TX/RX with Control and PoE
AT-UHD-EX-100C-KIT 4K/UHD HDMI Over 100M HDBaseT TX/RX with Ethernet, Control and PoE

AT-HD-Extenders Firmware

Download Firmware version 1.30.90.C Download Firmware version 1.30.90.C Long Range
File Size 1542 KB File Size 1570 KB
Date 10.06.14 Date 04.29.15
Update 1.30.90.C Includes

      • Factory Firmware – No power saving mode

          - Use with TVs that are incompatible with power saving mode

      • Enhanced 4Kx2K stability

Update 1.30.90.C Long Range Includes

      • Extends distance up to 150M (490ft) @ resolutions up to 1080p 8-bit

          - 4K is not available with this firmware

      • Better resistance to environmental interference such as: ESD and RF signals

Click below for Support details