Adder AdderLink Digital AV HDMI 1 to 4 Transmitter


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Extender Type: 4-Way Splitter
Video: 2x HDMI In / 4x HDMI or DVI Out
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The ADDERLink DV104T (ALDV104T) is a high performance digital video extender and splitter that enables you to keep your critical media source hardware in a secure and temperature controlled environment away while maintaining a consistent user experience.

The ALDV104T-US is the Transmitter Unit and requires 1 to 4 x ALDV100R HDMI and/or ALDV120R DVI-D receiver units to operate. For the full system including 4 x HDMI receiver units, see the ALDV104K-US.

AdderLink ALDV104T Video Extender Diagram

  • Extend / split 1 to 2 HDMI sources up to 164 feet (50 meters) via CATx
  • Proof of Display via IP network, allowing for integration into content management systems
  • Source failover - automatically switch to second video input if primary fails
  • Security: HTTP digest authentication (RFC 2617)
  • API for 3rd party integration
  • Digital audio support up to eight channels
  • Pixel perfect HD digital video up to 1080p or 1920x1200 @ 60Hz
  • Dual Head Extension capable
  • Line-powered - Highly energy efficient using line power through CATx cable
  • Intelligent EDID management
  • Plug and Play - no need for additional software or drivers
  • Seamless interconnectivity: ALDV104T HDMI transmitter can be connected to Adder DV family ALDV100R HDMI or ALDV120R DVI-D receivers.

AdderLink ALDV104T Transmitter Unit Front AdderLink ALDV104T Transmitter Unit Back
Transmitter Unit Front and Rear View

See Detailed Layout

Adder ALDV104T Features

  • Adder ALDV104T Extend / split 1 to 2 HDMI sources up to 164 feet (50 meters) via CATx

    Two video inputs, four video output splitter and extender

    The ALDV104 is an intelligent non blocking cross point switch and extender. These configurations can be selected dynamically via the web interface or controlled by a 3rd party control system

  • Adder ALDV104T Perfect digital video with HDCP support

    Pixel perfect digital video + HDCP support

    The ALDV104T HDMI video extension system is visually lossless with no visible artefacts or latency allowing you to be certain of quality up to 1080p or 1920x1200 @ 60Hz. High-bandwidth Digital Content Protection (HDCP) support prevents the interruption of HDMI data flow.

  • Adder ALDV104T Proof of Display via IP network

    Proof of Display via IP network

    The ALDV104T unit determines if the entire system is operating correctly and video is visible on the monitors. It can detect if video is present from the player and whether the cables to the monitors are attached and the monitor is turned on. This information is available by an IP socket thus allowing remote diagnostics and integration into content management systems.

  • Adder ALDV104T Dual head HDMI inputs with video source failover

    Dual-monitor extension or video source failover

    With two HDMI inputs, the ALDV104T system is suited to extending and splitting dual head systems. Alternatively the ALDV104T can also be set to detect when a video input stream is present and automatically switch over to the second video input if the primary fails.

  • Adder ALDV104T Security - HTTP digest authentication (RFC 2617) with username and password


    Security on the web interface is by HTTP digest authentication (RFC 2617) with username and password as requested information.

  • Adder ALDV104T - P.O.D. API for 3rd party integration

    API for 3rd party integration

    The API documentation to control and receive data from the unit is provided with the system.

  • Adder ALDV104T Digital Audio up to eight channels

    Digital audio support

    The ALDV104T supports high quality eight channel digital surround-sound audio (LPCM 7.1) from the connected HDMI source (HDMI-embedded audio).

  • Adder ALDV104T Intelligent EDID management

    Intelligent EDID management

    The ALDV104T extender has an intelligent EDID management to allow the true characteristics of the monitor to be passed back to the computer.

  • Adder ALDV104T CatX Line-powered - No external power supplies required

    No external power supplies required - Highly energy efficient

    The receivers are designed to be highly power efficient, using less than an eighth of the power required by competing systems. Power is supplied along the CATx cable meaning the support infrastructure required is minimal.

  • Adder ALDV104T Plug and Play

    Plug and Play

    The AdderLink ALDV104T extender is delivered in a zero config state so you can plug in the units and start working with them straight away. There is no need for drivers or software to be installed.

  • Mix and match ADDERLink DV family - connect Adder ALDV104T to ALDV100 HDMI or ALDV120 DVI

    Mix-n-match HDMI / DVI

    ALDV104T HDMI transmitter can be connected to Adder DV family ALDV100R HDMI or ALDV120R DVI-D receivers.

  • Rack mounting ALDV104T

    Rack Mountable

    ALDV104T HDMI transmitters can be rack mounted into a 3U 19" chassis (ALAV-RMK-CHASSIS) using 'rack fascia plates' (ALDV-RMK-FASCIA).

ALDV104T-US Package Contents

Adder ALDV104T Package Contents

  1. (1) ALDV104T Local (Transmitter) Unit
  2. (1) Power Adapter (18W)
  3. (1) VSCD12 1.5m HDMI cable with locking connectors
  4. (4) Self-adhesive rubber feet
  5. (1) Quick Start Guide
  6. (1) Safety document

Adder ALDV104T Specifications

Height 1.0 in. (26 mm.)
Width 4.5 in. (115 mm.)
Depth4.5 in. (114 mm.)
Weight0.97 lb (440g)
Operating Temperature0-40°C (32 to 104°F)
Connector3-pin Toby jack (power adapter included)
Information0.8A, input to power adapter;
12VDC 18W output from power adapter
Transmitter2 x HDMI Type A male;
4 x CATx sockets for outputs;
1 x 10/100 Base-TX network port (config);
1 x 9-way D-sub RS232C port;
2.5mm DC power jack
HDMI Resolutions480p, 720p, 1080p;
WUXGA (1920x1200 @60Hz;
24-bit color depth
AudioEight channels of HDMI audio;
16, 20, or 24 bit;
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, or 192kHz
HardwareAll computers with HDMI connections.
SoftwareAll major operating systems
Regulatory ApprovalsCE, FCC

Note: Recommended cables are CAT7 shielded foiled twisted pairs.

Category 6a or better shielded twisted pair cable must be used to connect the transmitter and receiver units in order to maintain compliance with energy emission regulations and ensure a high level of immunity to electromagnetic disturbances.

ALDV104T is also known as the DV104, DV104T, ALDV104T-US and ALDV104T-USA.