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Kramer VP-451 4K HDR HDMI ProScale Digital Scaler with HDMI and USB-C Inputs, 18 Gbps
- Manufacturer: Kramer Electronics
- Model: VP-451
- Category: Pro AV
VP-451 is a high-performance 18G 4K digital scaler for HDMI and USB-C signals. The unit up-scales, down-scales, and cross-scales to resolutions up to 4K@60 (4:4:4). The output resolution can be set to automatically follow the native resolution of the sink or set manually to a custom resolution.
- High–Performance Professional Scaler — Supports HDR10 and HDCP 2.2/1.4, and features input auto–switching, constant sync on the output even if the input video signal is lost or interrupted, and a built–in ProcAmp for convenient signal adjustment.
- Fast, Smooth Manual and Auto Switching Between Sources — Select the USB Type–C or one of the HDMI inputs, or configure the device to automatically select the active source.
- Flexible Analog Audio Embedding and Extraction (De–embedding) — The user can select the unbalanced analog audio input to embed into the HDMI output signal. On the output, the user can select to extract the audio signal and output it as balanced analog audio.
- USB–C Powering — Provides up to 60W of power via the USB–C input.
- Automatic Display Control — Supports CEC that enables automatically turning the display on and off.
- Convenient Unit Control — Control the unit using an OSD (On–Screen Display) via front panel buttons and input selector, video freeze and resolution reset front panel buttons. Additionally, connect to the contact closure connector for remote switching of sources. All settings are saved in non–volatile memory.
- User–Friendly Operation — LED indicator for each input and for power status. Local firmware upgrade via the USB type–A port ensures lasting, field–proven deployment.
- Easy Installation — Compact MegaTOOLS® fan–less enclosure for surface mounting or side–by–side mounting of 2 units in a 1U rack space with the recommended rack adapter.
Specifications
| Inputs - 2 HDMI | On female HDMI connectors |
|---|---|
| Inputs - 1 DP Alt Mode (4-lane) USB-C | On a female USB–C connector |
| Outputs - 1 HDMI | On a female HDMI connector |
| Ports - 4 Contact Closure Switches | On a 4–pin terminal block |
| Video - Max. Input Resolution | 4K@60 (4:4:4) |
| Video - Max. Data Rate | 18Gbps (6Gbps per graphic channel) |
| Video - Latency | 1–2 frames |
| User Interface - Controls | Input selector, video freeze and resolution reset front panel buttons, OSD menu |
| Power - Source | 24V DC |
| Power - Consumption | Up to 3.4A (when charging USB–C devices at 60W) |
| Enclosure - Size | MegaTOOLS® |
| Enclosure - Type | Aluminum |
| Environmental Conditions - Operating Temperature | 0° to +40°C (32° to 104°F) |
| Environmental Conditions - Storage Temperature | –40° to +70°C (–40° to 158°F) |
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Special order: no returns without a manufacturer RMA. Wrong or defective items are always covered.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usKramer warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
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