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Black transmitter and receiver boxes with HDMI, RJ45 and DB9 ports

Tripp Lite

Tripp Lite B126-1A1SR HDMI over Cat5 extender 328 ft 4K 30 Hz

SKU CH-CDFB-QTAQV MPN B126-1A1SR

Extends 4K 30 Hz HDMI with 7.1 audio and RS-232 control up to 328 ft over a single Cat6a cable

  • TypeHDMI over Ethernet
  • Max Extend Distance328 feet
  • ColorBlack
  • Cable Length328 ft.
  • SpecificationsOperating Temperature Range: 0 to 40 C (32 to 104 F) Storage
  • Connector AHDMI (FEMALE) DB9 (FEMALE) RJ45 (FEMALE)

Style HDMI + Serial & IR

  • Extends 4K video up to 328 ft with a single Cat6a cable
  • Transmits 7.1 surround sound including DTS-HD and Dolby TrueHD over the same link
  • Controls RS-232 serial devices at up to 115 Kbps from the remote end
  • Two-way 39 KHz IR lets you operate source gear from the display side
  • Wall, rack or pole mountable transmitter and receiver units for flexible installation

HDMI over Cat5 Extender 328 ft

This Tripp Lite B126-1A1SR extends a 3840 x 2160 signal at 24 or 30 Hz up to 328 ft using a single Cat6a cable. It also transmits 1920 x 1200 at 60 Hz or 1080p at 60 Hz over Cat5e or Cat6 patch cable. The kit includes transmitter and receiver units, two external power supplies, IR cables, DB9 adapter cables and mounting hardware. It supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio formats.

Installers needing long-range 4K 30 Hz

This extender suits installers who need to bridge 328 ft between an HDMI source and display while passing 7.1 audio and controlling serial devices at up to 115 Kbps. Two-way 39 KHz IR lets users operate a source from the remote display. Builders who require 4K at 60 Hz, HDR metadata or HDCP 2.2 handshake should look at alternative solutions. The unit operates from 0 to 40 C and stores from -20 to 60 C.

Maximum 4K extension distance 328 ft

The single specification that decides fit is the 328 ft reach for a 3840 x 2160 signal at 24 or 30 Hz over one Cat6a cable. If the installation runs longer than 100 m, this extender cannot guarantee the signal. For shorter runs that demand 4K 60 Hz or higher colour depth, a different technology is required. TAA compliance and RoHS certification are included for government and environmental projects.

Highlights

  • Extends 4K video up to 328 ft with a single Cat6a cable
  • Transmits 7.1 surround sound including DTS-HD and Dolby TrueHD over the same link
  • Controls RS-232 serial devices at up to 115 Kbps from the remote end
  • Two-way 39 KHz IR lets you operate source gear from the display side
  • Wall, rack or pole mountable transmitter and receiver units for flexible installation

Specifications

BrandTripp Lite
ModelB126-1A1SR
Part NumberB126-1A1SR
TypeHDMI over Ethernet
Max Extend Distance328 feet
ColorBlack
Cable Length328 ft.
SpecificationsOperating Temperature Range: 0 to 40 C (32 to 104 F)
Storage Temperature Range: -20 to 60 C (-4 to 140 F)
Relative Humidity: 20 to 90%
Connector AHDMI (FEMALE)
DB9 (FEMALE)
RJ45 (FEMALE)
Connector BHDMI (FEMALE)
RJ45 (FEMALE)
DB9 (MALE)
FeaturesExtends a 3840 x 2160 (4K x 2K) @ 24/30Hz signal up to 328 ft. (100 m)
Supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD
Controls RS-232 serial devices at baud rates up to 115 Kbps
Works with all operating systems and HDMI video sources
Plug and play - no software or drivers to install
Weight2.45
Package ContentsTransmitter unit
Receiver unit
(2) IR-IN cables
(2) IR-OUT cables
3.5 mm Male to DB9 Female adapter cable
3.5 mm Male to DB9 Male adapter cable
(2) External Power Supplies with NEMA 1-15P Plug(Input: 100–240V, 50/60 Hz, 0.5A; Output: 5V, 3A)
Mounting hardware
Owner’s Manual
Shipping weight1.25 kg
Package size305 × 229 × 114 mm

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Questions about this item

What cable type and maximum distance does the B126-1A1SR support for 4K 30 Hz?

A single Cat6a cable carries 3840 x 2160 at 24/30 Hz up to 328 ft. Cat5e or Cat6 patch cable works for 1080p 60 Hz or 1920 x 1200 60 Hz at the same distance.

Which power supplies are included and what connectors do they use?

Two external power supplies with NEMA 1-15P plugs are included. Each accepts 100–240 V, 50/60 Hz input and delivers 5 V, 2 A output to the transmitter and receiver units.

What IR cables and serial adapters come in the box for future replacement?

The kit includes two IR-IN cables, two IR-OUT cables, a 3.5 mm male to DB9 female adapter cable and a 3.5 mm male to DB9 male adapter cable for RS-232 control at up to 115 Kbps.

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