ISO/IEC 14776-121:2010 Preview
Information technology -- Small Computer System Interface (SCSI) -- Part 121: Passive Interconnect Performance (PIP)
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
ISO/EC 14776-121:2010(E) specifies the performance requirements of the interconnect and expands the coverage to the complete assembled interconnect including connectors, uniform bulk cable, and non-uniform bulk cable. A syntax and framework is described for all types of passive interconnect. The methodology for performing the electrical measurements required to determine compliance with the performance requirements for bulk cable of several types, various assembled interconnects and printed circuit board designs is included. Details of the measurement methodology are specified to minimize the difference in measured results from different electrical testing laboratories. Details include calibration, fixturing and sample preparation, equipment, measurement procedure and data output format.
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