Gefen 4K DisplayPort KVM Over IP Transmitter

SKU: GEEXTDPKALAN MFR: EXT-DPKA-LANS-TX
Earn VIP Reward Points

Key Features

  • Experience seamless 4K KVM Over IP extension with this high-performance Gefen transmitter.
  • Utilize PoE connectivity for streamlined setup and flexible placement of your KVM system.
  • Enjoy robust connectivity with DisplayPort, USB, and audio interfaces on this KVM transmitter.
  • Remotely manage computers with integrated RS-232 and IR control via this KVM solution.
  • Upgrade firmware easily, ensuring your KVM Over IP transmitter stays up-to-date and secure.
  • Benefit from a built-in audio de-embedder for enhanced audio management in your KVM setup.
See More Product Details
Temporarily On Backorder?Expected Availability: 10/2025Request assistance or get notified
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$174.99

3 Year

$224.99

4 Year

$299.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Gefen Transmitter Specifications

  • Connectivity Technology

    Wired

  • Data Link Protocol

    DisplayPort

  • Max Resolution

    2160p at 60 Hz

  • Functions

    Firmware upgradable, built-in audio de-embedder

  • Interfaces

    Video Input connector: 1x DP-20-pin, female
    Line Input: 1x 3.5mm mini-stereo jack
    Line Output: 1x 3.5mm mini-stereo jack
    USB Host Interface port: 1x USB Type B, female
    RS-232 port: 1x DB-9, female
    IR In/Ext: 1x 3.5mm mini-stereo jack
    IR Out: 1x 3.5mm mini-mono jack
    Ethernet port: 1x RJ-45, shielded, PoE

  • Buttons

    Mode button: 1x Tact-type, recessed
    Reset button: 1x Tact-type, recessed
    Program button: 1x Tact-type, recessed
    Program Select switch: 1x Slide-type, recessed

  • Indicator

    Link Indicator: 1x LED, green
    Power Indicator: 1x LED, blue

  • Power Supply jack

    5V DC, 2.5mm pin and 5.5mm barrel, locking

  • Power Requirement

    5V DC, or PoE (802.3af standard)

  • Power Consumption

    6W

  • Operating Temperature

    32 to 122 deg. F (0 to 50 deg. C)

  • Operating Humidity

    5% to 90% RH, non-condensing

  • Storage Temperature

    -4 to 185 deg. F (-20 to 85 deg. C)

  • Storage Humidity

    0% to 95% RH, non-condensing

  • MTBF

    50000 hours

  • Compliant Standards

    HDCP 1.4, HDCP 2.2

  • Power Over Ethernet (PoE)

    Yes

  • Power Device

    External power adapter

  • Dimensions (WxHxD)

    8.4 x 1.7 x 5.9" (21.34 x 4.32 x 14.99cm) (without connectors or feet)

  • Weight

    2.2 lbs (1.00kg)

  • UPC Code

    888814999808

About Gefen Transmitter

From Gefen, a leader in AV over IP solutions, comes the 4K DisplayPort KVM Over IP Transmitter, a high-performance, scalable, and secure AV routing and distribution device designed for use over a standard Gigabit Local Area Network. This second-generation KVM product boasts enhanced features and functionality, including 4K Ultra HD with HDR support, built-in scalers, and video-wall control.

The EXT-DPKA-LANS-TX & RX models offer a maximum input resolution of 4K 60 Hz 4:2:0 and a maximum output resolution of 4K 30 Hz 4:4:4. They also support HDCP 2.2 and 1.4, ensuring compatibility with a wide range of devices.

With the ability to independently route USB, RS-232, 2-way IR, and audio between any Sender and Receiver unit, this device provides users with complete control over sources and displays within their network. The Receiver unit features a built-in scaler to optimize images for various displays and viewing environments, and a powerful video wall controller that can accommodate any screen configuration up to 16x16.

The Receiver also includes a USB hub with two USB 2.0 and two USB 1.1 ports, making it perfect for collaborative and interactive installations. The audio outputs on the Receiver units are compatible with both headphones and line level devices such as powered speakers, providing maximum versatility.

The new KM Emulation feature allows for real-time, simultaneous Keyboard and Mouse control of each source from all connected workstations. Power-over-Ethernet capabilities mean the Sender and Receiver units can be powered through a standard PoE-enabled IP network switch, eliminating the need for external power supplies.

When used with the EXT-CU-LAN Matrix Controller, system configuration is automated and quick, and its MFU (Mass-Firmware-Update) feature ensures the entire system stays up-to-date.

Designed specifically for use with the Gefen Syner-G software, this 4K DisplayPort KVM Over IP Transmitter can be used as a KVM extender in a one-to-one system, or as a node in a virtual matrix environment where any source can be routed to any or all displays, supporting up to 39,900 Senders and a combination of over 65,000 units.

Ideal for high performance AV and signage systems in a variety of settings, including sports bars, restaurants, boardrooms, command and control centers, museums, airports, classrooms, auditoriums, hotels, and retail establishments. The Sender features a 1U tall and half-rack-width enclosure, perfect for rack-mounting using the Gefen EXT-RACK-1U-GRY rack tray. The low-profile Receiver unit can also be rack-mounted, surface-mounted, or placed on a shelf.

With the Gefen 4K DisplayPort KVM Over IP Transmitter, you can extend the range of your AV distribution system far beyond the limits of a point-to-point video distribution system.

Gefen Transmitter Features

  • Extends DisplayPort, USB, RS-232, 2-way analog audio and IR, using a Gigabit Local Area Network
  • Independent video, USB, RS-232, IR and audio routing (future firmware update)
  • Backward-compatible with first generation Gefen AV over IP products
  • Supports input resolutions up to 4K 60Hz 4:2:0
  • Supports output resolutions up to 4K 30Hz 4:4:4
  • Supports HDCP 2.2 and 1.4
  • KM Emulation feature facilitates real-time, simultaneous Keyboard and Mouse control of each source from all connected workstations
  • Integrated scaler ensures maximum compatibility and best possible viewing experience with different contents and displays
  • Built-in video wall controller accommodates any number of rows and columns up to 16x16
  • Built-in Audio De-Embedder on Receiver breaks out 2 channel analog, 2 channel PCM and up to 5.1 channels of Bitstream audio from the HDMI signal, allowing the audio content to be sent to external amplifiers and music distribution systems for added impact
  • MFU (Mass-Firmware-Update), quick and automated configuration and enhanced control capabilities and system security when used with the Gefen EXT-CU-LAN Matrix Controller
  • Enhanced API for added functionality with third-party control systems
  • Built-in web interface, Telnet and UDP
  • Compatible with the Gefen Keyboard Switching Controller software, available for download at www.gefen.com
  • Supports 39,900 Senders and a combination of over 65,000 Sender and Receiver units, depending on the network bandwidth and number of ports on your network switch
  • Two USB 2.0 ports with data rates up to 480 Mbps and backward-compatibility with USB 1.1
  • Two USB 1.1 ports with KM Emulation, for use with Human Interface Devices (H.I.D.)
  • 802.3af standard Power-over-Ethernet allows the new Sender and Receiver units to be powered through a standard PoE-enabled IP network switch, without the need for external power supplies
  • Two-port Gigabit Ethernet switch built into the Receiver unit
  • Mode switch on Sender for sharpness or motion-optimization of image
  • Field-updatable firmware via EXT-CU-LAN controller or the built-in web server interface
  • Locking power supply connectors
  • Half-rack width Sender and Receiver enclosures are rack-mountable using EXT-RACK-1U-GRY
  • Sender and Receiver can also be surface-mounted using the included L-brackets
  • Low profile Receiver enclosure features an IR Extender port and can be hidden away behind the display

Key Features

  • Experience seamless 4K KVM Over IP extension with this high-performance Gefen transmitter.
  • Utilize PoE connectivity for streamlined setup and flexible placement of your KVM system.
  • Enjoy robust connectivity with DisplayPort, USB, and audio interfaces on this KVM transmitter.
  • Remotely manage computers with integrated RS-232 and IR control via this KVM solution.
  • Upgrade firmware easily, ensuring your KVM Over IP transmitter stays up-to-date and secure.
  • Benefit from a built-in audio de-embedder for enhanced audio management in your KVM setup.

What's in the box:

  • Gefen 4K DisplayPort KVM Over IP Transmitter
  • 5V 2.6A Power Supply (EXT-PS526AIP-LP-6)
  • 4x Self-Adhesive Rubber Feet
  • 2x L-Shaped Mounting Brackets
  • 4x Machine Screws for L-Shaped Mounting Brackets
  • 2x Machine Screws
  • Quick-Start Guide
  • Gefen 3 Year Warranty