1. Computer Cables & Connectors Items
  2. sku: 5851754625664752
  3. BLACK BOX AC555A-4-R2

BLACK BOX CORPORATION AC555A-4-R2 Vga Transmitter Port 822088055143

Ac555a-4-r2 Black Box Corporation Vga Transmitter 4 Port

( Brand: Black Box Corporation ), ( Manufacturer Part Number: AC555A-4-R2 ), ( Type: Replacement Part ), ( Compatible Brand: For Black Box Corporation ), ( UPC: 822088055143 )

Review BLACK BOX CORPORATION Vga Transmitter Port

The AC555A-4-R2 VGA Transmitter is a high-performance video transmission solution designed to transmit uncompressed VGA signals over long distances without any signal degradation. This device is an ideal choice for various applications, such as digital signage, industrial automation, surveillance systems, and medical displays, where reliable and high-quality video transmission is essential.

The AC555A-4-R2 VGA Transmitter features a robust design, with four independent transmitter channels that allow the transmission of VGA signals up to 150 feet (45.72 meters) over unshielded twisted pair (UTP) or shielded twisted pair (STP) cables. The device is capable of supporting resolutions up to 1920 x 1200 and refresh rates up to 60 Hz, ensuring crisp and clear video output.

The transmitter is equipped with advanced features such as automatic signal detection, which enables the device to automatically adjust its settings to optimize the video transmission based on the connected source. The device also supports both active and passive VGA signal sources, making it a versatile solution for various applications.

The AC555A-4-R2 VGA Transmitter is easy to install and use, with a compact and rugged design that can withstand harsh environments. The device comes with mounting brackets and screws, making it easy to securely attach it to a wall or other surface. The transmitter also features a status LED, which indicates the power and link status of each channel.

The AC555A-4-R2 VGA Transmitter is a reliable and cost-effective solution for transmitting VGA signals over long distances. Its high-performance features, easy installation, and rugged design make it a popular choice for various industries and applications. Whether you're looking to upgrade your digital signage system, automate industrial processes, or enhance your surveillance system, the AC555A-4-R2 VGA Transmitter is the ideal solution for your needs.

A VGA transmitter, specifically the AC555A-4-R2 model, is an electronic device used to transmit video signals over long distances through coaxial cables. Here are some potential pros and cons of buying this device:

Pros:

1. Long Distance Transmission: The primary advantage of a VGA transmitter is its ability to transmit video signals over long distances, up to 150 feet or more, without significant signal degradation. This feature makes it an ideal solution for installations where the monitor and computer are not in close proximity.

2. Cost-Effective: Compared to other video transmission solutions like HDMI or DisplayPort, VGA transmitters are typically more affordable. This makes them an attractive option for budget-conscious organizations or individuals.

3. Compatibility: VGA remains a widely used video interface, especially in older systems and legacy equipment. As such, a VGA transmitter can help extend the life of such equipment by enabling long-distance video transmission.

Cons:

1. Limited Resolution: VGA has a relatively low resolution compared to modern video interfaces. It can support a maximum resolution of 2048 x 1536 pixels, which is significantly lower than the resolutions supported by HDMI, DisplayPort, and other modern interfaces.

2. Analog Signal: VGA uses an analog signal, which is more susceptible to interference and signal degradation compared to digital signals used by modern interfaces. This can result in poor image quality or even a complete loss of signal.

3. Limited Color Depth: VGA has a limited color depth, which can result in less vibrant and accurate colors compared to modern video interfaces.

Conclusion:

A VGA transmitter like the AC555A-4-R2 can be a valuable investment for organizations or individuals who need to transmit video signals over long distances using older equipment. However, it's essential to keep in mind that VGA has limitations, such as lower resolution, limited color depth, and susceptibility to interference. If high-resolution video or accurate color reproduction is a priority, it may be worth considering alternative video transmission solutions like HDMI or DisplayPort.

Recommendation:

If you're considering purchasing a VGA transmitter like the AC555A-4-R2, carefully evaluate your specific use case and requirements. If long-distance video transmission using older equipment is your primary need, then this device could be a cost-effective solution. However, if high-resolution video or accurate color reproduction is essential, it may be worth considering alternative video transmission solutions. Ultimately, the decision depends on your unique needs and budget.

Details:

part #: ac555a4r2 prices

  • $193.80-$239.10

specifications compocables:

  • brand: Black Box Corporation
  • mpn: Ac555a-4-r2
  • type: Replacement Part
  • compatible brand: For Black Box Corporation
  • upc: 822088055143

payments compocables:

  • other
  • wallet: Paypal
  • credit card: Diners-club

general compocables:

  • condition: New
  • Computers/Tablet's Networking > Computer Cables Connectors > Other Computer Cables

shipping compocables:

  • type: Calculated
  • service: UPS Ground
  • transit: 3-8 Days
  • carrier: UPS
  • cost: $17.41
  • class: Standard

offer compocables:

  • started: April 20, 2026
  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0

returns compocables:

  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back
  • paid by: Buyer

seller compocables:

  • # reviews: 2197
  • rating: 97.9%
  • city: Dallas, Texas
type: replacement part, compatible brand: for black box corporation,
category: computers > computers/tablets networking > computer cables connectors > computer cables, sku: 5851754625664752,

Black Box Corporation AC555A-4-R2 Is Similar To:

compocables logo
4 offers $193.80–$239.10 USD
  • Offer #1: $230.98 price + $17.41 shipping estimate = $248.39* total.+$17.41 shipping
  • Offer #2: $193.80 price + $0.00 shipping estimate = $193.80* total. VGA RECEIVER(2 PORT).FREE SHIPPING
  • Offer #3: $239.10 price + $17.41 shipping estimate = $256.51* total.+$17.41 shipping
  • Offer #4: $177.68 price + $24.63 shipping estimate = $202.31* total. Connects to two VGA monitors. Works with the 4-port VGA Transmitter ( ) to extend V GA video up to 500 feet.+$24.63 shipping

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