Teradek Serv 4K firmware v2.7

Teradek · Released Jul 12, 2022 · First seen Jul 11, 2026

v2.7 is not the latest firmware for the Teradek Serv 4K: the current version is v2.25.20260526 (June 3, 2026). Go to v2.25.20260526

What's in this update

Teradek Serv 4K Firmware Version 2.7

New Features

  • Added user-configurable video Color space and Color range settings

Changes and

Improvements

  • Many system stability, memory usage

improvements

  • Added support for 802.11r Fast Transiti​on - devices intermittently couldn't connect to FT networks with previous firmware
  • Removed account details from system logs
  • Improved recording functionality
  • Improved clip name reliability
  • Improved timecode accuracy for different video formats
  • Support recordings when clip name is not present in SDI
  • Allow users to specify underscore '_' character in recording filenames
  • Added user-provided certificate to web UI HTTPS authentication
  • Disable mDNS stream advertisement if local streaming is disabled
  • Ad​d flag to mDNS stream advertisement if encryption is enabled
  • Improved Core login/link UX -- don't require users to click Save before connecting to Core

Bug Fixes

  • Frame.io account authentication could be removed without user input
  • Encoder streams did not always work after network configuration was changed
  • Web UI was inaccessible if some system components restarted
  • Timecode did not work correctly for 1080PsF resolutions

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Other versions for this product

See the full firmware history for the Serv 4K