Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS?232

Kramer

Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232
Price: $725.00
Today's Price: $580.00

10% Discount. Apply Code 10percentOff at Checkout!

Part Number:
EXT3-TR
UPC:
7291063098902
Condition:
New
Availability:
In Stock
1:
Up to 70m (230ft) at 4K@30Hz (4:4:4)
2:
Up to 40m (130ft) at 4K@60Hz (4:4:4)
3:
Uncompressed 4K@60Hz (4:4:4)
4:
Flexible USB 2.0 Host
5:
Free USA Shipping
6:
Kramer Factory Warranty
ADD OPTIONS:

This Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 is a high−performance, long−reach HDBaseT 3.0 extender for 4K60Hz (4:4:4) HDMI, USB, RS−232, and IR signals over twisted pair, flexibly set as transmitter−side or receiver−side device. EXT3−TR transmitter−side converts all input signals into the transmitted HDBaseT 3.0 signal. EXT3−TR receiver−side receives the HDBaseT 3.0 signal and converts it back into the original input signals. It extends video signals up to 40m (130ft) over CAT copper cables at up to 4K@60Hz (4:4:4) video resolution.

Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 Features:

  • High Performance Standard Extender — Professional HDBaseT extender for providing long–reach signals over twisted–pair copper infrastructures. EXT3–TR is a standard extender that can be connected to any market–available HDBaseT–compliant extension product. For optimum extension reach and performance, use recommended Kramer cables.
  • HDMI Signal Extension — HDCP 2.3, EDID and CEC signals are passed through from the source to the display. Supports HDR10, deep color, x.v.Color™, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS–HD, 2K, 4K, and 3D as specified in HDMI 2.0.
  • HDMI Mirroring — Transmitter–side extender mirrors input HDMI signal to loop output port for connecting a local monitor or an additional unit in a daisy chain.
  • Flexible USB 2.0 Extension — An active USB host is connected to the extender at either the transmitter or receiver sides. USB 2.0 signals are extended between the extender transmitter and receiver sides, enabling connection of the active USB host to both local and remote USB devices, such as camera and audio devices, or HID (Human Interface Devices) mouse or keyboard devices.
  • Multi–channel Audio Transmission — Up to 32 channels of digital stereo uncompressed signals for supporting studio–grade surround sound.
  • Bidirectional RS–232 Extension — Serial interface data flows in both directions, allowing data transmission and device control.
  • Bidirectional Infrared Extension — IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line.
  • Cost–effective Maintenance — Status LED indicators for HDMI, Loop, HDBT, and USB active host ports, facilitate easy local maintenance and troubleshooting.
  • Easy and Elegant Installation — MegaTOOLS™ fan–less enclosure for dropped–ceiling mounting, or side–by–side mounting of 2 units in a 1U rack space with the recommended rack adapter.

Why not buy this Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 today?

Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 Specifications:

  • INPUTS
    • TRANSMITTER–SIDE INPUTS
      • 1 HDMI: On a HDMI female connector
    • RECEIVER–SIDE INPUTS
      • 1 HDBT: On an RJ–45 female connector
  • OUTPUTS
    • TRANSMITTER–SIDE OUTPUTS
      • 1 HDBT: On an RJ–45 female connector
      • 1 LOOP: On a HDMI female connector
    • RECEIVER–SIDE OUTPUTS
      • 1 HDMI: On a HDMI female connector
  • PORTS
    • 1 USB 2.0 Host: On a USB–B female connector
    • 3 USB 2.0 Device: On USB type–A female connectors
    • 1 IR: On a 3.5mm mini jack for IR link extension,
    • 1 RS–232: On a 3–pin terminal block for serial link extension
  • EXTENSION LINE
    • Up to 40m (130ft): At 4K@60Hz (4:4:4)
    • Up to 70m (230ft): At up to 4K@30Hz (4:4:4)
    • Note: When using Kramer HDBaseT cables
    • Standards Compliance: HDBaseT 3.0
  • VIDEO
    • Max Data Rate: 18Gbps bandwidth (6Gbps per graphic channel)
    • Max Resolution: 4K@60Hz (4:4:4) 24bpp resolution
    • Content Protection: HDCP 2.3
    • HDMI Support: 4K as specified in HDMI 2.0b
  • EXTENDED USB
    • Data Rate: Up to 480Mbps
    • Transmitted Data Bandwidth: Up to 300Mbps
    • Standards Compliance: 1.1 and 2.0 USB
  • EXTENDED RS-232
    • Baud Rate: 300 to 115200
  • POWER
    • Source: 12V DC, 2A
    • Consumption: 600mA
    • USB Device Charging Max Total Current: 2A
  • ENCLOSURE
    • Size: Mega Tools
    • Material: Aluminum
    • Cooling: Convection ventilation
  • ENVIRONMENTAL CONDITIONS
    • Operating Temperature: 0° to +40°C (32° to 104°F)
    • Storage Temperature: –40° to +70°C (–40° to 158°F)
    • Humidity: 10% to 90%, RHL non–condensing
    • Vibration: ISTA 1A in carton (International Safe Transit Association)
  • REGULATORY COMPLIANCE (STANDARDS COMPLIANCE)
    • Safety: CE
    • Environmental: RoHs and WEEE
  • ACCESSORIES
    • Included: Power adapter, bracket, rubber feet
  • PRODUCT DIMENSIONS
    • 19.00cm x 11.60cm x 2.70cm (7.48" x 4.57" x 1.06" ) W, D, H
  • PRODUCT WEIGHT
    • 0.6kg (1.2lbs) approx.
  • SHIPPING DIMENSIONS
    • 34.50cm x 16.20cm x 5.20cm (13.58" x 6.38" x 2.05" ) W, D, H
  • SHIPPING WEIGHT
    • 1.1kg (2.5lbs) approx

Why not buy this Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 today?

Kramer EXT3-TR Specifications

Why not buy this Kramer EXT3-TR 4K60 4:4:4 HDMI Extender with USB, Ethernet, RS–232 today?

What Is a WolfPack Fixed HDMI Matrix Switcher?

A WolfPack Fixed HDMI Matrix Switcher is a single-chassis device that routes any HDMI source — such as a cable box, satellite receiver, streaming player, or computer — to any TV or display in a building, simultaneously and independently. Unlike an HDMI splitter (which sends one source to many screens) or a simple HDMI switch (which selects one source for one screen), a matrix switcher lets you show a different channel on every TV at the same time. HDTV Supply has sold WolfPack fixed matrix switchers to sports bars, restaurants, hotels, churches, schools, and commercial AV integrators since 2000.

Fixed vs. Modular: Which Do You Need?

WolfPack comes in two families: Fixed and Modular. Fixed matrix switchers have a set number of inputs and outputs built into one box — for example, 4 inputs × 4 outputs (4×4) or 8 inputs × 8 outputs (8×8). They are plug-and-play, rack-mountable, and the right choice when your input/output count won't change. Modular matrix switchers use a chassis with swappable I/O cards, scaling from a few ports up to 80×80 or beyond. If you know exactly how many sources and screens you need today, a fixed unit is typically lower cost and simpler to deploy.

Available Fixed WolfPack Configurations

HDTV Supply offers WolfPack Fixed HDMI Matrix Switchers in the following sizes:

  • 4×2 — 4 sources to 2 displays
  • 4×4 — 4 sources to 4 displays
  • 8×8 — 8 sources to 8 displays
  • 8×9 — 8 sources to 9 displays
  • 16×16 — 16 sources to 16 displays
  • 16×32 via CAT6 — extends signal up to 450 feet over CAT6 cable

Select models include built-in video wall processing, multiview, and picture-in-picture (PIP) — allowing two or more sources to display on a single screen simultaneously.

Control Options for Fixed Matrix Switchers

Every WolfPack Fixed HDMI Matrix Switcher supports multiple control methods so you can integrate it into any environment:

  • Front-panel buttons — manual source switching directly on the unit
  • IR remote control — included with most models
  • RS-232 serial control — for integration with Crestron, Control4, AMX, and similar systems
  • TCP/IP (LAN) control — send hex commands over your network from any device
  • Web GUI — browser-based interface for switching without additional software
  • Free iOS and Android apps — available for select WolfPack models

For RS-232 hex command strings and TCP/IP control protocols, see our WolfPack HEX Code Reference and TCP/IP Control Guide.

Frequently Asked Questions

What is the difference between a fixed HDMI matrix switcher and a modular HDMI matrix switcher?

A fixed HDMI matrix switcher has a set number of HDMI inputs and outputs built into a single unit — for example, 8 inputs and 8 outputs. A modular matrix switcher uses a chassis with interchangeable I/O cards, so you can configure it for many different port counts and expand it later. Fixed units are simpler and more affordable; modular units offer flexibility for larger or changing installations.

Can a WolfPack fixed matrix switcher show different channels on different TVs at the same time?

Yes. A matrix switcher routes any input to any output independently. In an 8×8 configuration, all 8 displays can show 8 completely different sources simultaneously, or multiple displays can share the same source — in any combination you choose.

Can I control a WolfPack fixed matrix switcher from a Crestron or Control4 system?

Yes. WolfPack Fixed HDMI Matrix Switchers support RS-232 and TCP/IP control, which are standard integration protocols supported by Crestron, Control4, AMX, and other third-party control systems. HDTV Supply provides hex command strings and driver documentation to support custom integrations.

What resolution do WolfPack Fixed HDMI Matrix Switchers support?

Resolution support varies by model. WolfPack fixed matrix switchers are available in 1080p (Full HD) and 4K 30Hz configurations. Select 4K models also support HDR and HDCP 2.2. Always check the individual product specification sheet for confirmed resolution, color depth, and HDCP version.

How far can I run HDMI from a WolfPack fixed matrix switcher?

Standard HDMI outputs on fixed matrix switchers support runs up to approximately 25–50 feet depending on cable quality and resolution. The WolfPack 16×32 model transmits over CAT6 cabling for distances up to 450 feet per run. For longer distances with other fixed models, HDMI extenders can be added at each display.

What is the best HDMI matrix switcher for a sports bar?

For sports bars with up to 16 TVs, a WolfPack Fixed 16×16 HDMI Matrix Switcher is a popular choice — it handles 16 independent sources (cable boxes, satellite receivers, streaming devices) and routes any of them to any TV. For larger venues with 20–80+ TVs, HDTV Supply's WolfPack Modular Matrix Switchers or AV Over IP systems are typically the better fit. Call 833-WOLFPACK (833-965-3722) for a free consultation.

Need Help Choosing?

HDTV Supply has been helping AV integrators, sports bars, hotels, and homeowners select the right matrix switching system for 25 years. Call us at 833-WOLFPACK (833-965-3722) or email kent@hdtvsupply.com and we'll recommend the right unit for your source count, display count, resolution requirements, and control system.