Evertz

Evertz 7700VMDA / 7700VMDA-2Q | SD-SDI Video Monitoring Reclocking Distribution Amplifier

Evertz Signal Processing

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

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Key Features

Dual Digital & Analog Conversion: Converts 270Mb/s SD-SDI inputs to jumper-selectable reclocked SD-SDI outputs or NTSC/PAL composite monitoring outputs.
Flexible Distribution Modes: Available as a single-channel 1x7 DA (7700VMDA) or dual-channel 1x3/single-channel 1x6 DA (7700VMDA-2Q).
Long-Reach Cable Equalization: Compensates for cable losses up to 300m over Belden 8281 coaxial cable at 270Mb/s.
Isolated Output Drivers: Provides independent, fully isolated outputs to prevent cross-channel loading without requiring termination on unused outputs.
Embedded Audio Preservation: Supports SMPTE ST 272-A and preserves embedded audio through reclocked SD-SDI outputs.
VistaLINK® Monitoring: Provides card-edge signal and health diagnostics with full SNMP monitoring via the 7800FC Frame Controller in 7800FR frames.

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Features & Specifications

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Product Overview +

Integrated SD-SDI Reclocking & Analog Monitoring

The Evertz 7700VMDA series provides cost-effective signal distribution and composite analog encoding for SMPTE ST 259-C (270 MB/s) standard-definition serial digital video. Designed for legacy infrastructure, broadcast monitoring, and facility distribution, each module accepts SD-SDI with embedded audio and delivers selectable reclocked digital or converted analog Composite video outputs.

High-Performance Signal Conditioning & Architecture

Flexible Output Configurations: The 7700VMDA provides up to seven jumper-selectable SDI or composite analog outputs. The 7700VMDA-2Q offers two independent processing channels with three outputs each, configurable as a dual-channel DA or a single 1x6 DA.
Robust Equalization & Reclocking: Rebuilds degraded digital signals with auto-equalization up to 300 meters and low-jitter reclocking (< 0.2 UI), restoring signal integrity across long coaxial runs.
No-Termination Isolated Outputs: Built with isolated output drivers, ensuring that open or un-terminated BNC connections do not degrade neighboring active signal channels.

Modular Frame System & Remote Telemetry

Occupying a single slot, 7700VMDA cards integrate into the standard Evertz frame infrastructure, including the 3RU 7800FR (15-slot), 1RU 7801FR (4-slot), 3RU 350FR portable frame (7-slot), or standalone desktop enclosures. When installed alongside a 7800FC Frame Controller module, operators gain remote SNMP management and system status reporting via VistaLINK® NMS.

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