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Blackmagic SDI Expander 8x12G

Article number:

12573698

Blackmagic SDI Expander 8x12G

The device supports up to 16 channels of simultaneous 10-bit 4:2:2 video conversion, converting eight independent 12G-SDI inputs to SMPTE 2110 IP whilst simultaneously converting eight SMPTE 2110 IP streams back to 12G-SDI outputs. The dual 100GbE QSFP28 connections provide SMPTE ST 2022-7 redundancy, guaranteeing uninterrupted signal transfer in IP-based production workflows.

Designed for hybrid SDI/IP environments, the expander supports SD, HD, and Ultra HD formats up to 4K60 with automatic detection, as well as 16 channels of embedded audio per 2110 IP video stream. A 2.2-inch LCD display on the front panel with an integrated rotary knob and buttons enables real-time monitoring of video, audio, and system parameters, whilst a built-in speaker and headphone output provide direct audio monitoring. External control is available via a dedicated RJ45 port for NMOS configuration and USB-C for settings and firmware updates, with dual IEC power inputs ensuring power supply redundancy and reliable performance.

Information on the EU General Product Safety Regulation (GPSR)

Blackmagic Design

Runcorn WA7 1ST, Christleton Court 5-B, United Kingdom

Features of the Blackmagic SDI Expander 8x12G

  • Connect 12G-SDI equipment to 100GbE systems
  • Convert 16 channels of 4K60 10-bit video
  • 8 x 12G-SDI inputs to 100GbE output
  • 100GbE input to 8 x 12G-SDI outputs
  • SMPTE 2110 IP video compliance
  • 2.2" LCD monitor and control buttons
  • 1U format
  • External NMOS control via RJ45 port
  • 16 audio channels per 100GbE connection
  • 2 redundant AC power inputs
  • Operating system compatibility: macOS 26.0 or later / Windows 11 or later
  • Dimensions: 482.6 x 226.1 x 43.2 mm

In the Box

  • Blackmagic SDI Expander 8x12G
Connections & Connectivity
Inputs 8x 12G-SDI (1.5G/3G/6G/12G); 2x 100G QSFP28 ethernet; 1x 1G RJ45 control
SDI input
SDI output
Recording & Codecs
Max. resolution 4K
Power
Mains