Abstract
For the high-luminosity upgrade of the ATLAS Inner Tracking detector, a new pixel detector will be installed to increase bandwidth and to cope with higher radiation, among other challenges. In this contribution, the design aspects and qualification of the data transmission from pixel modules to optical readout are presented. A focus is put on the data cable bundles and their performance for one of the Pixel sub-systems, the Outer Barrel. The development of a custom system for production testing of the bundles is discussed. Finally, in preparation of the detector integration, developments regarding functionality and connectivity testing are analyzed.
Published Version
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