BlackBox AC1056A-2 VGA Broadcaster, 2-channel content_copy

The Compact VGA Video Splitter from BlackBox, type AC1056A-2, is a 2-channel splitter for VGA video signals, enabling the display output of a computer to be transmitted simultaneously to two monitors. This splitter is specifically designed for applications requiring simultaneous display on multiple screens, such as presentations, training sessions, trade show booths, or public information systems. Signal transmission occurs via VGA cables, with a maximum distance of up to 64 meters between the signal source device and the connected monitors. The unit is compact in design and suitable for both stationary and temporary installations, such as on the factory floor, where the CPU can be placed in a separate room while the display output is distributed to multiple workstations.

Applications

The splitter is ideal for scenarios where visual information must be transmitted simultaneously to multiple people. This includes training events, sales displays, trade show presentations, or multimedia displays in larger rooms. It is also suitable for industrial environments where image information needs to be distributed to multiple workstations without placing the central computer system at each location. The ability to cascade the unit extends the number of possible outputs, allowing more than two monitors to be connected when multiple splitters are operated in series.

Functions and Features in Detail

The splitter features one input with an HD15 connector (VGA female) and two outputs, also with HD15 connectors (VGA female), to route signals to two separate monitors. Setup is simple: VGA cables are connected, the unit is powered on, and display begins immediately. The integrated automatic power-saving function puts the splitter into standby mode when no VGA signal is received, increasing energy efficiency. The package includes VGA cables for input and output connections, simplifying installation.

Technology Explained Simply

Signal transmission occurs at a bandwidth of 350 MHz, ensuring clear and sharp image reproduction. This bandwidth supports resolutions up to 1920 x 1440 at 70 Hz, sufficient for most VGA, Super VGA (SVGA), and Multisync monitors. The maximum distance of 64 meters is achieved using appropriate VGA cables. Power supply is provided via an external power adapter, accepting input voltages from 100 to 240 VAC at 50 to 60 Hz, and delivering 5 VDC at 2 A. The unit is therefore globally usable, regardless of local mains voltage.

Compatibility and Accessories

The splitter is compatible with all VGA-capable devices featuring an HD15 connector. Use with monitors supporting VGA, SVGA, or Multisync is straightforward. The ability to cascade units allows for expansion of the number of outputs. The manufacturer’s product family also includes 4- and 8-channel models suitable for larger distribution tasks. The 8-channel variant offers a bandwidth of 300 MHz and supports resolutions up to 1920 x 1440.

Mounting and Installation

Installation requires no special tools. VGA cables are connected to the input and the two outputs. The power supply is connected to the mains via the included power adapter. The unit is compact and can be mounted on a desk, in an enclosure, or on a wall, depending on requirements. Cascading is achieved by connecting the outputs of one splitter to the inputs of another, increasing the number of addressable monitors.

Operational Advantages

Operation is simple and maintenance-free. The automatic power-saving function reduces energy consumption when no signal is present. Clear image quality and high bandwidth ensure sharp display, even at high resolutions. The globally compatible power supply and included VGA cables simplify installation. The cascading capability provides flexibility for expanding the number of connected monitors without requiring additional devices.

Warranty

The splitter is supplied with a 3-year Double Diamond™ warranty, representing a standard guarantee for the functionality and quality of the device.

General
Number of outputs	2
Maximum distance	64 m
Maximum resolution	1920 x 1440
Frame rate	70 Hz
Input voltage	100–240 VAC
Output voltage	5 VDC
Output current	2 A

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