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Atlona AT-JUNO-451 4K HDR Four-Input HDMI Switcher - 4096 x 2160 - 4 HDMI Inputs - 1 Output - Rack/Surface Mountable
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Product Features
Technical Overview
This HDMI switcher delivers robust technical performance with four HDMI inputs and one HDMI output, ensuring seamless switching between connected devices such as DVRs, Blu-ray players, projectors, notebooks, and A/V receivers. It supports 4K graphics modes and maximum video resolution of 4096 x 2160, maintaining signal integrity over distances up to 30 feet.
Connectivity extends beyond HDMI with one RJ-45 port for network integration and one USB port for auxiliary functions. The switcher operates via cable-based connectivity technology, providing stable and low-latency video routing essential for professional AV applications.
Relevant factors for this section include Connectivity Technology, Number of Input Devices Supported, Device Supported, Graphics Modes. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Atlona JUNO-451 offers distinct advantages for AV integrators and end-users seeking reliable video switching solutions. Its ability to handle 4K HDR content ensures future-proof compatibility with modern media sources, while the included IR remote simplifies operation without requiring complex control systems.
Flexible Mounting Options
Designed for both rack and surface mounting, this switcher adapts to various installation environments. The included surface mounting brackets and compact dimensions (1.02" H x 8.62" W x 5.98" D) facilitate integration into tight spaces or standard equipment racks.
- Rack-mountable design
- Surface brackets included
- Compact footprint
Extended Signal Reach
With support for operating distances up to 30 feet, the switcher maintains high-quality video signals over longer cable runs. This capability reduces the need for additional signal boosters or extenders in larger installation setups.
- 30 ft maximum distance
- Stable signal integrity
- Reduces need for boosters
Deployment / Use Cases
The Atlona JUNO-451 is ideal for environments requiring centralized video source management. In corporate settings, it enables seamless switching between presentation laptops, media players, and video conferencing systems connected to a primary display or projector.
For residential applications, the switcher simplifies home theater setups by consolidating Blu-ray players, gaming consoles, and streaming devices into a single AV receiver or television. Educational institutions benefit from its ability to switch between instructor devices and student presentations in classroom displays.
Conference Room AV
Integrate multiple video sources like laptops, document cameras, and video conferencing units into a single display, facilitating smooth presentations and collaborative meetings.
Digital Signage Control
Manage content from various media players or computers across digital signage networks, allowing quick source changes without re-cabling.
Physical Profile
The switcher features a sleek, low-profile design with dimensions of 1.02 inches in height, 8.62 inches in width, and 5.98 inches in depth. Its lightweight construction at approximately 820 grams supports easy handling during installation. The unit's rack-mountable and surface-mountable form factor provides versatility for both permanent and temporary setups, with a durable finish suitable for professional AV environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.02" (26 mm), 8.62" (219 mm), 5.98" (152 mm), 820 g. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.62" (219 mm)
- Depth
- 5.98" (152 mm)
- Height
- 1.02" (26 mm)
- Weight
- 820 g
What's in the Box
The package includes all necessary components for immediate deployment and operation.
Highlights
- Supports 4 HDMI inputs and 1 HDMI output for multi-source video switching
- Delivers 4K HDR video at up to 4096 x 2160 resolution
- Includes IR remote control for convenient source selection
- Rack-mountable and surface-mountable with included brackets
- Operates over distances up to 30 feet for flexible installation
- Features one RJ-45 port and one USB port for expanded connectivity
- Compatible with DVRs, Blu-ray players, projectors, notebooks, and A/V receivers
- Backed by a 10-year limited warranty for long-term reliability
- RoHS compliant and environmentally friendly construction
- Compact design with dimensions of 1.02" H x 8.62" W x 5.98" D
Specifications
| Specifications | |
|---|---|
| Manufacturer | Atlona Technologies |
| Manufacturer Part Number | AT-JUNO-451 |
| Brand Name | Atlona |
| Product Line | JUNOX |
| Product Model | JUNO-451 |
| Product Name | 4K HDR Four-Input HDMI Switcher |
| Product Type | Audio/Video Switchbox |
| Technical Information | |
| Connectivity Technology | Cable |
| Number of Input Devices Supported | 4 |
| Device Supported | DVR,Blu-ray Disc Player,TV,Projector,Media Player,Notebook,Display,A/V Receiver |
| Number of Displays Supported | 1 |
| Video | |
| Graphics Modes | 4K |
| Maximum Video Resolution | 4096 x 2160 |
| Interfaces/Ports | |
| HDMI In | Yes |
| HDMI Out | Yes |
| Connectivity (RJ-45) | Yes |
| Number of Connectivity (RJ-45) Ports | 1 |
| Number of USB Ports | 1 |
| Number of HDMI Inputs | 4 |
| Number of HDMI Outputs | 1 |
| Media & Performance | |
| Maximum Operating Distance | 30 ft (9144 mm) |
| Physical Characteristics | |
| Form Factor | Rack-mountable,Surface-mountable |
| Height | 1.02" (26 mm) |
| Width | 8.62" (219 mm) |
| Depth | 5.98" (152 mm) |
| Weight (Approximate) | 820 g |
| Miscellaneous | |
| Package Contents | 4K HDR Four-Input HDMI Switcher User Guide IR Remote Control Surface Mounting Brackets External Universal Power Supply |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 10 Year |
User Manual
FAQ
What is the maximum video resolution supported by this HDMI switcher?
The Atlona AT-JUNO-451 supports a maximum video resolution of 4096 x 2160, which is true 4K resolution. This ensures compatibility with high-definition content from modern sources like 4K Blu-ray players, gaming consoles, and media streaming devices, delivering crisp and detailed video output on compatible displays.
How many HDMI inputs and outputs does this switcher have?
This switcher features four HDMI inputs and one HDMI output. The four inputs allow you to connect multiple video sources simultaneously, such as laptops, DVRs, or media players, while the single output routes the selected source to a display, projector, or AV receiver for centralized control.
Can this switcher be mounted in a rack or on a surface?
Yes, the Atlona JUNO-451 is designed for both rack mounting and surface mounting. It includes surface mounting brackets in the package, and its compact dimensions make it suitable for integration into standard equipment racks or installation on desks, shelves, or behind displays for a clean setup.
What is the maximum operating distance for video signals?
The switcher supports a maximum operating distance of 30 feet (9144 mm) for video signals. This allows for flexible cable runs in larger rooms or installations without significant signal degradation, reducing the need for additional signal boosters or extenders in typical AV setups.
What devices are compatible with this HDMI switcher?
The switcher is compatible with a wide range of devices including DVRs, Blu-ray disc players, TVs, projectors, media players, notebooks, displays, and AV receivers. This versatility makes it suitable for various applications from home theaters to commercial AV systems, ensuring seamless integration with common video sources.
What warranty is provided with this product?
Atlona provides a 10-year limited warranty for the AT-JUNO-451 HDMI switcher. This extensive warranty period reflects the product's durability and reliability, offering long-term peace of mind for commercial installations and residential use where consistent performance is essential.
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