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Premium Select Tripp Lite By Eaton Extender Kit, Hdmi Over Cat5/6, 6-1/5"wx11-3/10"l2"h, Black (trpb1261a1sr) Each See Details [O5suX3Jg]

$43.99 $140.99 -69%

Extender kit features a transmitter unit and a receiver unit to extend your HDMI audio and video when the source is located farther than conventional cables allow. Plug-and-play technology makes installation quick and simple - with no software or dri

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Premium Select Tripp Lite By Eaton Extender Kit, Hdmi Over Cat5/6, 6-1/5"wx11-3/10"l2"h, Black (trpb1261a1sr) Each See Details [O5suX3Jg]

Extender kit features a transmitter unit and a receiver unit to extend your HDMI audio and video when the source is located farther than conventional cables allow. Plug-and-play technology makes installation quick and simple - with no software or drivers to install. You can extend a 3840 x 2160 (4K x 2K) Ultra High Definition (UHD) signal at 24/30Hz up to 328' with a single Cat6a cable, up to 230' with a 24 AWG solid-wire Cat6 cable, and up to 150' with a 26 AWG solid-wire Cat5e cable (N001- and N002-Series). For extending computer video resolutions of 1920 x 1200 at 60 Hz or high-definition video resolutions of 1080p at 60 Hz up to 328', use a single 24 AWG solid-wire Cat5e/6 cable. You can also control RS-232 serial devices, such as touch-screen displays or scanners, at baud rates up to 115 Kbps. Kit supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio, as well as 3D video and HDCP.
General Information
Manufacturer:Tripp Lite by Eaton
Manufacturer Part Number:B126-1A1SR
Manufacturer Website Address:https://tripplite.eaton.com/
Brand Name:Tripp Lite by Eaton
Product Model:B126-1A1SR
Product Name:HDMI + IR + Serial RS232 over Cat5 / 6 Active Extender Kit
Marketing Information:

Extender kit features a transmitter unit and a receiver unit to extend your HDMI audio and video when the source is located farther than conventional cables allow. Plug-and-play technology makes installation quick and simple - with no software or drivers to install. You can extend a 3840 x 2160 (4K x 2K) Ultra High Definition (UHD) signal at 24/30Hz up to 328' with a single Cat6a cable, up to 230' with a 24 AWG solid-wire Cat6 cable, and up to 150' with a 26 AWG solid-wire Cat5e cable (N001- and N002-Series). For extending computer video resolutions of 1920 x 1200 at 60 Hz or high-definition video resolutions of 1080p at 60 Hz up to 328', use a single 24 AWG solid-wire Cat5e/6 cable. You can also control RS-232 serial devices, such as touch-screen displays or scanners, at baud rates up to 115 Kbps. Kit supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio, as well as 3D video and HDCP.


Product Type:Video Extender Transmitter/Receiver
Technical Information
Connectivity Technology:Wired
Maximum Operating Distance:328 ft
Video
Graphics Modes:4K
Maximum Video Resolution:3840 x 2160
Interfaces/Ports
Network (RJ-45):Yes
HDMI In:Yes
HDMI Out:Yes
Serial Port:Yes
Number of Network (RJ-45) Ports:2
Number of HDMI Inputs:1
Number of HDMI Outputs:1
Media & Performance
Twisted Pair Cable Standard:Category 6
Power Description
Input Voltage:
  • 110 V AC
  • 220 V AC

Physical Characteristics
Color Family:Multicolor
Product Color:Black
Transmitter Height:2"
Transmitter Width:6.20"
Transmitter Depth:11.30"
Receiver Height:2"
Receiver Width:6.20"
Receiver Depth:11.30"
Form Factor:
  • Wall Mountable
  • Rack-mountable
  • Pole-mountable

Miscellaneous
Package Contents:
  • Local Transmitter and Remote Receiver Units
  • 2 x Sets of IR-IN Cables
  • 2 x Sets of IR-OUT Cables
  • 3.5 mm Male-to-DB9-Female Adapter Cable
  • 3.5 mm Male-to-DB9-Male Adapter Cable
  • 2 x Sets of External Power Supplies (Input:

What Our Customers Say

January 16, 2026

Absolutely no complaints!

This is a very well-made, and a very, very useful tool.

- Beli N..

January 16, 2026

Absolutely no complaints!

A superb product. It works absolutely so very great.

- Luned J..

January 16, 2026

Absolutely no complaints!

I'm happy with my online product and its very, very great order.

- Gwawl V..

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