AVMATRIX SC2040 – 3G-SDI/HDMI Bidirectional Converter
Video conversion, fiber extension & test pattern generation
article number: 12748 | manufacturer number: SC2040 | EAN/UPC: 6971118003594
The AVMATRIX SC2040 is a versatile 3G-SDI/HDMI bidirectional converter designed as the ultimate all-in-one AV multi-tool. The compact device combines high-performance format conversion, fiber extension up to 20km, professional test pattern generation and multi-signal processing in one reliable unit. Ideal for broadcast, live event and professional AV workflows, the SC2040 offers seamless signal conversion between HDMI and 3G-SDI formats with integrated up/down scaling and frame rate conversion.
The SC2040 integrates powerful features such as video conversion, signal distribution, long-distance fiber extension and test pattern generation in a single compact device. The all-in-one system delivers versatile end-to-end signal solutions for a variety of requirements in professional AV, broadcast and live production workflows. With up to 24 flexible conversion and routing configurations, it enables seamless cross-conversion between HDMI and 3G-SDI while supporting 3G-SDI Level A and Level B formats.
The converter supports audio embedding via the 3.5mm input into SDI, HDMI and SFP outputs for synchronized AV integration. At the same time, audio de-embedding from SDI/HDMI signals to the analog output enables seamless connection to monitoring, recording and external audio equipment. The integrated flexible image orientation control provides instant horizontal, vertical and H&V image flipping for correct alignment in any display configuration and extended flexibility for live production, monitoring and on-site installations.
An integrated test pattern generator with 23 test patterns, including brightness/chroma zone plates, color bars, pathological patterns, dynamic circles and frame counters, enables precise display calibration and signal verification. The system additionally provides left/right channel audio test tones for simplified audio routing diagnostics and ensures flawless system performance. The optional bidirectional SFP fiber transmission enables signal extension up to 20km via uncompressed 3 Gbps video over 1310nm single-mode LC simplex fiber.
The device features front panel buttons and an integrated display for easy on-site menu navigation and operation. In addition, the SC2040 supports USB remote control via dedicated software for convenient parameter adjustment and system management, providing flexible control for all professional AV applications. The dual power supply with USB-C and DC input delivers flexible power options for professional AV workflows, with the USB-C port also supporting software control and firmware updates.
Real product can look different to picture
techn. Specs▲
| Video Input | HDMI ×1, 3G-SDI/Fiber ×1 (Select 1 of 2) |
|---|---|
| Video Output | HDMI Loop ×1, HDMI ×1, SDI Loop ×1, SDI ×2, Fiber ×1 |
| USB | USB Type-C×1(Upgrade, Power & Control) |
| Resolution Support | Up to 1080p60 (1080p, 1080i, 720p, 576p, 480p, NTSC, PAL) |
| Audio Input | 3.5mm Audio ×1 |
| Audio Output | 3.5mm Audio ×1 |
| SFP Module | Optional 3G Video SFP (MSA Type) |
| Power In | DC 12V ×1; USB-C 5V ×1 |
| Wide Voltage Range | DC 9-24V |
| Power Consumption | 7W |
| Dimension (LWD) | 104×125.5×24.5mm |
| Weight | Net: 517g; Gross:826g |
| Temperature | Operating: -20~60℃; Storage: -30~70℃ |
| Warranty | 3 years |













Questions & Answers▲
What signal formats does the AVMATRIX SC2040 support for conversion?
The SC2040 supports bidirectional conversion between HDMI and 3G-SDI formats, including 3G-SDI Level A and Level B. It offers up to 24 flexible conversion and routing configurations, making it suitable for a wide range of professional broadcast and AV workflows.
How far can the SC2040 extend a video signal over fiber?
The SC2040 supports fiber extension of up to 20 kilometers via its SFP port. This makes it well suited for long-distance signal transmission in broadcast facilities, live events and large venue installations where copper cable runs are not practical.
Does the converter include scaling or frame rate conversion?
Yes, the SC2040 features integrated up/down scaling as well as frame rate conversion. This allows signals of different resolutions and frame rates to be matched without requiring additional external conversion hardware.
Can audio be embedded or de-embedded with this device?
The SC2040 supports both audio embedding and de-embedding. Audio from an external source can be embedded via the 3.5mm analog input into SDI, HDMI and SFP outputs. Conversely, audio from SDI or HDMI signals can be de-embedded to the analog output for connection to monitoring or recording equipment.
How many test patterns does the built-in test pattern generator provide?
The integrated test pattern generator offers 23 test patterns. These include color bars, brightness and chroma zone plates, pathological patterns, dynamic circles and frame counters, enabling precise display calibration and signal verification in the field or in the studio.
What power supply options does the SC2040 offer?
The SC2040 is equipped with a dual USB-C power supply, providing flexibility for powering the unit from a variety of sources including power banks, laptop chargers and standard USB-C adapters. This is particularly convenient for mobile and on-location use.
Is image flipping supported, and in which orientations?
Yes, the SC2040 includes flexible image orientation control with support for horizontal, vertical and combined H&V image flipping. This allows correct image alignment across various display configurations and is especially useful for installations with non-standard screen orientations.
Is the SC2040 suitable for live event production workflows?
Yes, the device is designed for use in broadcast, live event and professional AV environments. Its combination of signal conversion, fiber extension, audio handling and test pattern generation in a single compact unit makes it a practical all-in-one tool for live production setups.
Can the SC2040 distribute a signal to multiple outputs simultaneously?
The SC2040 supports signal distribution as part of its multi-function design. With its various output options including HDMI, 3G-SDI and SFP, it can route signals across different formats and destinations within a single workflow, reducing the need for additional distribution amplifiers in many scenarios.
What type of SFP modules are compatible with the SC2040?
The SC2040 uses a standard SFP slot for fiber connectivity. Compatible SFP modules should match the supported 3G-SDI or fiber specifications of the device. It is recommended to consult the official AVMATRIX documentation or contact the manufacturer to confirm compatibility with specific third-party SFP modules.
How compact is the SC2040 for use in portable or field setups?
The SC2040 is built in a compact form factor that consolidates multiple functions into a single unit. Its small size combined with USB-C power supply support makes it well suited for field production, on-site installations and situations where rack space or power outlets are limited.
Does the SC2040 support pathological test patterns for cable and equipment testing?
Yes, pathological test patterns are included among the 23 available test patterns. These are specifically designed to stress-test SDI cables, connectors and equipment, helping engineers verify signal integrity and identify potential issues in the signal chain.
documents, files, links▲
product safety (GPSR)▲
sc2040.pdf