Blackmagic Design Teranex Mini Optical to HDMI 12G
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Blackmagic Design
https://www.blackmagicdesign.com
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Algam SAS
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A Strategic Link in the Teranex Mini Range: Modularity Serving Broadcast Workflows
Designed in the spirit of the Teranex Mini series, this converter aims for a simple goal: to integrate a compact and reliable tool between your SDI sources and HDMI displays, while maintaining the expected connectivity standards and robustness for control rooms, whether mobile, studio, or event environments. Its major strength lies in its modular approach: the fiber optic section relies on a SMPTE SFP module selected according to your needs (3G, 6G, or 12G), allowing you to adapt the device to your infrastructure without locking in your configuration.
Who It's For and What It's For: Monitoring, Control Rooms, and Long-Distance Deployments
The Teranex Mini Optical to HDMI 12G is intended for teams that need to quickly visualize an SDI signal on an HDMI screen while maintaining a clean and professional integration. It naturally fits in live capture, broadcast, fixed installations (auditoriums, houses of worship, conference rooms), or whenever long-distance links are required: fiber optic, via the appropriate SFP module, reduces length constraints and interference susceptibility while preserving embedded audio.
In practice, it's an excellent choice to convert a camera output, router, switcher, or SMPTE fiber link into an usable HDMI output on a client monitor, control screen, or stage return, without sacrificing audio management or synchronization requirements.
Key Features: Clean Conversion, Pro Audio, and Remote Control
SDI and Fiber Optic Inputs: A Converter Designed for the Field
The unit accepts a 12G-SDI signal via SDI input and can also receive a signal via SMPTE fiber optic by adding an SFP module (sold separately). Automatic switching and format detection simplify operation: you save time during setup and reduce configuration errors when switching sources or video standards.
Simplified Ultra HD Monitoring Thanks to the Down-Converter
When you need to monitor an Ultra HD source on a reference display or an existing HDMI monitor, the built-in down-converter facilitates viewing while maintaining an HDMI 2.0 output capable of up to 2160p60. The result: smooth, consistent monitoring that can be deployed quickly without adding multiple devices.
Audio: Broadcast Integration, XLR, and Timecode Management
Beyond video, this Teranex Mini takes audio seriously: it supports up to 8 channels of embedded audio and provides XLR outputs to suit production environments. Balanced analog outputs are used to feed a console, recorder, or monitoring system, while balanced digital outputs offer more direct integration into certain broadcast chains. A notable workflow feature: the right XLR connector can be configured to route timecode, useful for staying synchronized with a production chain.
Control, Configuration, and Scalability
For multi-site setups or control room racks, the Ethernet port provides real convenience: remote control and network integration, while USB is used for updates and configuration. If you want direct front panel control, the optional Teranex Mini Smart Panel adds an LCD screen and buttons on the front, handy for daily operation.
Technical specifications
| Accessories included | Power cable |
| Category | SDI Converter |
| Requires power supply | Yes |
| Maximum conversion resolution | 4K/60 |
| Type | Video |
| Inputs | Optical, 12G-SDI |
| Outputs | HDMI, 1x AES/EBU |
| Power supply | External power supply, PoE+ |
| Consumption | 16 W |
| Weight | 580 g |
| Dimensions (mm) | 170 x 140 x 44 |
| SDI Video Inputs | 1 x 12G-SDI with automatic switching between SD, HD, 2K, and Ultra HD |
| Fiber Optic Connection (optional) | 1310 nm single-mode SFP module 3G-SDI, 6G-SDI, or 12G-SDI (selectable), LC connector |
| Fiber Optic Video Inputs | 1 x 12G-SDI with automatic switching between SD, HD, 2K, and Ultra HD |
| Fiber Optic Loop Video Output | 1 x 12G-SDI loop output |
| HDMI Video Outputs | 1 x HDMI 2.0 Type A, supporting up to 2160p60 |
| Embedded Audio Support | 8 channels |
| Analog Audio Outputs | 2 channels balanced professional analog via XLR connectors (right XLR configurable to route timecode) |
| Digital Audio Outputs | 4 channels balanced professional digital 110 ohms via XLR connectors (right XLR configurable to route timecode) |
| Support for Multiple Data Rates | automatic detection of SD, HD, or 12G-SDI |
| Resynchronization | yes |
| Down-Conversion | built-in down-converter to facilitate Ultra HD viewing |
| Updates and Configuration | via USB and Ethernet |
| Remote Control | via Ethernet |
| Fiber Optic SFP Module | sold separately (SMPTE compatible, versions 3G-SDI, 6G-SDI, or 12G-SDI) |
| Front Panel | compatible with Teranex Mini Smart Panel (LCD screen and front panel button control) |
Questions frequently asked
Can a 12G-SDI source be connected to a 4K HDMI display?
The HDMI 2.0 Type A output supports signals up to 2160p60. The 12G-SDI input automatically switches between SD, HD, 2K, and Ultra HD formats.
Which fiber module should be chosen for a long-distance link?
A single-mode SMPTE SFP module at 1310 nm, available in 3G-SDI, 6G-SDI, or 12G-SDI versions, can be added via LC connector; it is sold separately.
Are the audio outputs suitable for a live concert mixer?
Up to 8 channels of embedded audio are supported. Two professional balanced analog channels are available on XLR. Four balanced digital AES/EBU 110 ohm channels are also provided, with a straight XLR configurable for timecode.
Can the Blackmagic Design Teranex Mini Optical to HDMI 12G be powered via PoE+?
Power is supplied either by an external power supply or via PoE+. The stated consumption is 16 W and a power cable is included.
How is the converter configured remotely?
Remote control is done via Ethernet, while USB and network are used for updates and configuration. An optional Teranex Mini Smart Panel adds an LCD screen and front panel buttons.



