Blackmagic Design Videohub 120x120 12G Zero-Latency Video Router

The Blackmagic Videohub 120x120 12G is a powerful and scalable 12G-SDI video router designed for demanding broadcast, live production, and post-production workflows that require extensive connectivity, format flexibility, and uncompromising image fidelity. Offering 120 12G-SDI inputs and 120 12G-SDI outputs, this flagship Videohub model enables simultaneous routing of high-bandwidth SD, HD, Ultra HD, and DCI 4K signals at up to 60p, all from a single, centralized system.

With full support for 12-bit 4:4:4 RGB and 10-bit 4:2:2 YUV video processing, the Videohub 120x120 maintains premium image quality throughout your signal chain—ideal for high-end color grading, critical broadcast operations, or complex multicamera environments. Integrated audio routing supports 48 kHz/24-bit SDI-embedded audio, eliminating the need for separate audio matrices.

Built for maximum reliability and integration, it features redundant AC power inputs, reference I/O, and dual control options via intuitive front panel interface and software over USB-C or Ethernet. The 5-inch LCD screen and tactile controls allow quick local routing and real-time status monitoring, while Bluetooth and Wi-Fi add convenience for remote configuration or tablet-based control.

With full HDR and HDCP support, broad compliance with SMPTE and ITU-R standards, and a robust 6RU rackmount form factor, the Videohub 120x120 12G is a future-proof investment for 4K-capable facilities and OB trucks handling large-scale routing infrastructures.

Blackmagic Design Videohub 120x120 12G – Technical Specifications

General Specifications

• Switching Type: Pushbutton, Software
• Processing Resolution: DCI 4K at 60
• Color Processing:
  • 10-Bit 4:2:2 YUV
  • 12-Bit 4:4:4 RGB
• Audio Processing: 48 kHz / 24-Bit

Video Input

• Inputs: 120x BNC (12G-SDI)
• Supported Formats:
  • SDI (10/12-Bit 4:4:4 / 4:2:2 RGB, YUV)
  • DCI 4K up to 60 fps
  • UHD 4K up to 60 fps
  • DCI 2K up to 60 fps
  • DCI 2KPsF up to 30 fps
  • 1080p up to 60 fps
  • 1080PsF up to 30 fps
  • 1080i up to 60 fps
• Embedded Audio Input: SDI

Video Output

• Outputs: 120x BNC (12G-SDI)
• Supported Formats:
  • SDI (10/12-Bit 4:4:4 RGB, YUV)
    • DCI 4K up to 30 fps
    • UHD 4K up to 30 fps
    • DCI 2K up to 60 fps
    • DCI 2KPsF up to 30 fps
    • 1080p up to 60 fps
    • 1080PsF up to 30 fps
    • 1080i up to 60 fps
  • SDI (10-Bit 4:2:2 RGB, YUV)
    • DCI 4K up to 60 fps
    • UHD 4K up to 60 fps
    • DCI 2K up to 60 fps
    • DCI 2KPsF up to 30 fps
    • 1080p up to 60 fps
    • 1080PsF up to 30 fps
    • 1080i up to 60 fps
    • 720p at 50/59.94/60 fps
    • 576i / 625 lines at 50 fps
    • 480i / 525 lines at 59.94 fps
• Embedded Audio Output: SDI

Control & Communication

• Other I/O:
  • 1x RJ45 LAN
  • 1x USB-C
  • 1x BNC Reference Input
  • 1x BNC Reference Output
• Video Standard Compliance:
  • SMPTE 259M, 292M, 296M, 372M, 424M, 425M-A/B
  • ST-2081-1, ST-2081-10, ST-2082-10
  • ITU-R BT.601, BT.656
• HDCP Support: Yes
• HDR Support: Yes

Display

• Display Size: 5"

Power & I/O

• Power I/O: 2x IEC C14 (100 to 240 VAC Input)
• Power Consumption: 140 W

Compatibility

• OS Compatibility: macOS 13 or Later / Windows 10 or Later
• Wireless: Bluetooth / Wi-Fi

Physical

• Rack Form Factor: 6U
• Dimensions: 19 x 10.47 x 6.52" / 48.3 x 26.59 x 16.56 cm
• Weight: 33 lb / 15 kg

Environmental

• Operating Temperature: 32 to 104°F / 0 to 40°C (up to 90% Humidity)
• Storage Temperature: -4 to 140°F / -20 to 60°C