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MIO-ACO2-3G is a dual-path smart automatic changeover (ACO) for 3G/HD/SD-SDI video signals.
This device provides:
- Dual independent ACO processing paths on a single dual-slot MIO module
- Smart 3G/HD/SD automatic protection switching on both paths based on video/audio stats
- Built-in Trouble Slide per ACO
- Optional IntelliGain™ audio loudness processing with dynamic range control
- MAGNUM-OS/-NMS and WebGUI monitoring and control through the SCORPION platform
Each ACO path accepts one local program input and one backup input. The module automatically monitors the selected sources and switches to the backup on user-defined loss of signal, freeze or black selection.
Features
- Supports 3GB/s (SMPTE ST 424/292/274/296), HD and SD-SDI video
- Two independent ACO paths
- Local SDI input plus backup input per ACO
- Protected SDI output plus crosspoint output per ACO
- Programmable automatic switching based on signal health
- Integrated SoftSwitch for clean video and popless embedded audio switching
- Audio/video monitoring including loss, freeze and black detection
- Built-in Trouble Slide per ACO
- MAGNUM-OS/-NMS and WebGUI control through the SCORPION platform
- Genlock/reference timing supplied through the SCORPION chassis
- Optional IntelliGain™ audio loudness and dynamic-range processing
Specifications
Video Input
| Standards | Auto-detects 3G/HD/SD-SDI |
|---|---|
| SDI | SMPTE ST 424 (3G), ST 292 (HD), ST 259 (SD) |
| Connector | HD-BNC, 75Ω |
| Equalization | 80m @ 3G, 100m @ HD, 250m @ SD (Beldan 1694A or equivalent) |
| Return Loss | > 15dB up to 1.5GHz (3G) > 15dB up to 270MHz (HD) > 15dB up to 10MHz (SD) |
Serial Video Outputs
| Outputs | 2x SDI outputs total, one per ACO |
|---|---|
| Protection | Relay bypass protected |
| Connector | HD-BNC, 75Ω |
| Signal Level | 800mV nominal |
| DC Offset | 0V ±0.5V |
| Rise / Fall | 200ps nominal |
| Jitter | < 0.15UI @ 3G, < 0.2UI @ HD/SD |
Electrical
| Voltage | +12V DC |
|---|---|
| Power | 20 watts maximum |
Environmental
| Operating Temperature | 0-85°C (32-185°F) |
|---|---|
| Cooling | Convection (heatsink) |
Physical
| Form Factor | Dual-slot MIO module |
|---|---|
| Number of Slots | 2 |
| Rear I/O | 4x SDI in, 4x SDI out |
| Bypass Protection | 2 integrated relay-protected outputs (1A/2A) |
Ordering Information
| MIO-ACO2-3G | Dual path HD/3G automatic changeover (ACO) module |
|---|
Ordering Options
| +IG | IntelliGain support on program, preview and clean outputs |
|---|---|
| +TL | Thumbnailing Option with Monitoring (for 7700ACO) |
Enclosures
| SCORPION-2F | Silent miniature SCORPION chassis. Supports up to 2 single, or one dual slot module and up to 4x SFP slots |
|---|---|
| SCORPION-6F | Silent standalone SCORPION chassis. Supports up to 6 single, or 3 dual slot modules and up to 2x SFP slots. Integrated crosspoint routing and gateway support for either ST2022-1/2/6/7 or ST2110 |
| SCORPION-16 | 1RU SCORPION chassis without integrated routing or switching. Supports up to 8x dual slot MIO modules, includes one frame controller and power supply |
| SCORPION-SX18 | 1RU SCORPION chassis. Supports up to 18 single, or 8 dual slot modules, 18x SFP slots, and 2x QSFP slots. Includes integrated 12G crosspoint, internal ethernet switch, power module, and power brick. Frame controllers not included |
| SCORPION-2RU | 2RU SCORPION flexible media edge chassis. Includes one frame controller, internal power supply and fan assembly. MIOs, QSFPs, redundant PS and FC sold separately |