Tesira ex-io

The Tesira EX-IO is a half-rack expander box for use with Tesira SERVER, SERVER-IO, and TesiraFORTÉ AVB devices. The EX-IO is a 4-channel input and output expander. The expander features two channels of mic/line level input and 2 channels of mic/line level output. The expander communicates with the Tesira AVB network for audio networking, configuration, and control, and is powered by PoE+.

  • 2 channels of balanced mic or line level input
  • 2 channels of balanced line level output
  • 0–66 dB gain, adjustable in 6dB increments on input
  • +48V phantom power on inputs
  • RoHS compliant and AES grounded
  • Selectable full-scale output reference level (24dBu, 18dBu, 12dBu, 6dBu, 0dBu, -31dBu) for best interface/performance
  • Powered by PoE+
  • Half-rack chassis
Case Studies
  • Firmware

    • Tesira Firmware v3.0.0.60
      **Please note that there is a known issue in the public release version 3.0.0 of Tesira Firmware.**

      The issue can cause Tesira expanders to occasionally become undiscoverable on the network, which causes a loss of audio to/from those expanders. This issue only affects Tesira systems that include Expanders and are set up in “separate” network mode, meaning that the Control network is completely isolated from the AVB network. It will not affect systems that are in “converged” network mode, which is the default (and more common) configuration.

      If your system meets this criteria or if you have questions regarding this issue, please contact the Biamp Technical Support Team at 1-877-BIAMP-XO for more information.
    • Tesira Firmware One Time Upgrade from v1.0 to v2.1.0