U.2接口规范(SSF-8639)PIN定义.Thecontactnumberingschemeisanextensionofthecontactnumberingschemes......Figure5-1showsthecontactnumberingforafullypopulatedversionofanSFF-8639connector.ThecontactnumberingstartedwiththecontactsdefinedinSFF-8482(P1-P15andS1-S14)......