Evertz

Evertz 7814UDX-4K Series | UHD/12G/3G/HD Up/Down/Cross Converter with Frame Sync

Evertz Signal Processing

Professional broadcast product designed for reliable production, streaming, and modern media workflows.

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Key Features

UHD/3G/HD Conversion: Supports up, down, and cross conversion between HD-SDI (SMPTE ST 292-1), 3G-SDI (SMPTE ST 424M), and 12G UHD (SMPTE ST 2082).
Quad-Link & Single-Link Bridging: Converts between Square Division Quad-Link, 2SI (2-Sample Interleave), and single-link 12G-SDI UHD formats.
Advanced Video Processing: Features motion-adaptive 3D noise reduction and next-generation de-interlacing for improved artifact reduction.
HDR & Color Space Conversion (+HDR): Supports SDR, HLG, PQ (SMPTE ST 2084), and S-Log3 across BT.709, BT.2020, and S-Gamut3 using low-latency mathematical modeling.
Quad-Input Frame Synchronization: Provides timing alignment for multi-lane 3G-SDI or single-link 12G-SDI inputs using card or frame references.
16-Channel Audio Processing: Supports embedded audio with auto-tracking delay, optional channel shuffling/mixing (+APROC), and 8 discrete AES I/O pairs (-AES8).
Flexible 12G I/O: Supports 12G-SDI HDBNC rear plates (-12G-HDBNC-R) and up to two 12G SFP optical/coaxial transceiver slots (-12G).

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Product Overview +

High-Density UHD/3G/HD Video Conversion

The Evertz 7814UDX-4K series (including 7814UC-4K, 7814HDC-4K, and 7814XC-4K variants) is designed to meet the rigorous demands of multi-format broadcast production and distribution environments. Occupying two slots in an Evertz 7800FR or 7801FR frame, this card provides seamless up, down, and cross conversion between SD/HD-SDI, 3G-SDI, and 12G UHD formats (SMPTE ST 2082). It natively bridges 3G Quad-Link formats (Square Division and 2sI interleave) to single-link 12G-SDI, allowing facility engineers to efficiently manage legacy HD and modern 4K UHD workflows side by side.

HDR Processing, Color Correction, and Signal Enhancement

Equipped with advanced 3D motion-adaptive de-interlacing and spatial-temporal noise reduction technologies, the 7814UDX-4K series preserves high image resolution while eliminating temporal motion artifacts. Optional video processing licenses (+VPROC and +HDR) enable:

HDR & Color Space Conversion (+HDR): High-precision, low-latency mathematical transforms between SDR and major HDR formats, including HLG, HDR10 (PQ / SMPTE ST 2084), and Sony S-Log3, with automatic color space mapping across BT.709, BT.2020, and S-Gamut3.
Broadcast Video Processing (+VPROC): Full broadcast-quality SDR color correction, RGB-based color legalization, and detail enhancement controls to ensure signals meet strict transmission tolerances.

Audio Infrastructure, 12G Connectivity, and Remote Control

The 7814UDX-4K series transparently processes up to 16 channels of embedded audio, automatically tracking audio delay to match video processing latency. When equipped with the +APROC option, operators gain complete audio channel shuffling, gain adjustment, phase inversion, and mono-mixing capabilities. The -AES8 variant expands physical connectivity with 8 discrete AES input and output pairs. For physical I/O flexibility, the -12G option supports up to two 12G SFP transceivers for fiber or coaxial transport, while the -12G-HDBNC-R option provides high-density HDBNC coaxial interface plates. Complete system management, status monitoring, and parameter adjustments are handled remotely via VistaLINK® SNMP software and Evertz hardware control panels.

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