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详细说明：Universal Serial Bus 3.1 Legacy Connectors and Cable Assemblies Compliance DocumentRevision 1.1 USB 3.1 Legacy Cable Connector Compliance Document Contributors Company Name Advanced-C ek Vicky ch (ACONI Allion labs, inc. John l Brian shih Apple Mahmoud amini Jennifer tsai Bizlin k technology, in Tiffany H Morphy Hsieh Chrontel, inc Yiwei wang Corning cable systems llC lan Mckay Dell David mev Electronics Testing Cente Sophia liu Taiwan Am phenol Corporation Jesse jaramillo William Northey Foxconn/ Hon hai Jason chou Terry Little Jim Zhao Pei tsao Intel Corporation oseph Chen Xiang Yun ling Christine krause I-PEⅩ USA LLC Tetsuya Tagawa Gregory Young Japan Aviation Electronics Toshiyuki moritake Mark saubert Toshio Shimoyama Lotes co. ltd Regina Liu-Hwang Chi-Chang lin John lynch Luxshare-ICT Lisen chen Alan Winningham Scott shuey Sally chu Cloudia lin Pat Young MEC IMEX INC HPT Daniel chen Newnex Technology Corp. Alan li Sam liu Palpilot International Corp Ed green Seagate Alvin c Shenzhen deren electronic Lucy Zhang SMK Manufacturing Inc Naoyuki ono Synopsys, Inc. Morten christiansen Total phase Tom holden Tyco Electronics Corp Jeff Mason Nathan tracy [TE Connectivity Ltd. April 3, 2018 USB 3.1 Legacy Cable Connector Compliance Document Revision 1.1 Table of contents ntroductio∩..………… Purpose 1.2. Sco 1111 Related Documents 14 Terms and abbreviations Management Overview USB 3.1 Electrical, Mechanical and Environmental Compliance Standards 256 4. Acceptance Criteria, Test Methods and test procedures….….………10 4.1 Integrators List (IL) 10 4.2 USB Logo Usage.... 10 4.3. Compliance Test Report 10 4.4. Connector and Cable Assembly Physical Certification……… 10 4.5. Genera| nformation.… 面 B面 4.5.1. Mated Pairs 4.5.2. Before Testing….......… 11 453. EIA Test procedures 1国国国1E 4.5.4. Test Sequences 11 4.6. Sample selection 12 4.7. USB 3.1 Compliance Testing Interval 12 4.8. Primary Qualification Approval Testing 13 4.9. Sustaining Qualification Approval Testing…….….….……………,13 4.10. Compliance test sequences 13 4.10.1. Inspection ElA 364-18 14 4.10.2. Test Groups a 15 4.10.3. Test Groups B 17 Certification Acceptance and Submission 5.1 Compliance Test Report 22 5.2 Listing, Authorization and notification 22 5.2.1. Listing……… 5.2.2. Authorization to use certified USB 3.1 Logo 22 5.2. 3. Notification 22 Testing by Similarity-General Guidelines Critical Dimensions…………26 USB 3.1 Standard-A Plug B面 26 USB 3.1 Standard-A Receptacle(Page 1 of 2) 27 USB 3.1 Standard-A Receptacle(page 2 of 28 USB 3.1 Standard-B Plug 29 USB 3.1 Standard-B Receptacle.......... USB3.1 Powered-B Plu .31 USB 3.1 Powered-B Receptacle 32 4-Axes Continuity Test 38 April 3, 2018 Revision 1.1 USB 3.1 Legacy Cable Connector Compliance Document High Speed Tests of Mated Connectors and Cable Assemblies………..40 Requirements 40 SS Differential Insertion loss 40 Differential Near-End Crosstalk(DDNEXT) between SS Pairs 41 Differential Crosstalk(DDNEXT/dDFEXT)between SS and D+/D-Pairs 42 Differential to Common-mode Conversion(Ss) Requirement 43 Test fixtu 43 TDR Measurement 46 Reference Equipment/Materials …46 Calibration and Rise time Adjustment …46 Mated Connector tdr measurement 47 Reference Equipment/Materials 48 Calibration method .48 USB 3. 1 Cable Assembly s Parameters Measurement ∴50 List of tables Table 3-1 USB 3.1 Electrical, Mechanical and Environmental Compliance Standards . .........6 Table4-1 Standard test conditions.…………11 Table 4-2 Performance levels Table4-3 Primary Qualification Approval Testing………,……….…………13 Table 4-4 Modified ElA-364-100001 Test Group 7....m. 16 Table 4-5 Test Group B-1: Cable Assembly Table 4-6 Test Group B-2: Connector Electrical.. 18 Table 4-7 Test Group B-3: Solderability. 19 Tabe48 Test Group B-4: High Speed Testing…… Table 4-9 Test Group B-5: Critical Dimensions.... 21 April 3, 2018 Revision 1.1 USB 3.1 Legacy Cable Connector Compliance document Introduction 1.1. Purpose This document describes the mechanical, USB 3. 1 Gen 1 electrical, environmental performance criteria and voluntary supplier compliance requirements for USB 3. 1 connectors and cable assemblies 1.2. Scope The information provided in this document governs the voluntary compliance testing of USB 3. 1 legacy connectors and cables assemblies, as well as defining mechanical, Gen l electrical, environmental and performance characteristics. As such, it defines how USB 3. 1 legacy connectors and cables assemblies are to be tested and how manufacturers will interact with the voluntary compliance requirements. This document does not cover USB 3.1 Gen 2 electrical, USB Type-CTM connectors, USB Type-C to Legacy cable assemblies, or USB Type-C to Legacy adapter assemblies 1. 3. Related documents American Society for Testing and Materials ASTM-D-4565 Standard Test Methods for Physical and Environmental Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable. This specification isavailablethroughtheWorldWideWebsitehttp:/www.astm.org ASTM-D-4566 Standard Test Methods for Electrical Performance Properties of Insulations and Jackets for Telecommunications Wire and cable. This specification is available throughtheWorldWideWebsitehttp://www.astm.org ANSIEIA 364-C Electrical Connector/Socket Test Procedures Including Environmental Classifications, approved 1994. Available in hard copy -reference search site http://ww.nssn.org/information.html derwriters laboratories UL STD-94 Test procedures used to classity polymeric materials 94HB, 94v-1, 94V-2, 94-5VA, 94-5VB. 94VTM-0 94VTM-194VTM-2 94HBF 94HF-1 and 94HF-2 This specificationisavailablethroughtheworldWideWebsitehttp://www.comm- com UL Subject-444 Type CMP(plenum cable), Type CMR (riser cable), Type CM(commercial cable) and Type CMX (cable for restricted use. This specification is available through the WorldWideWebsitehttp://www.comm-2000.com/ E|A-364-1000. Environmental Test Methodology for Assessing the Performance of Electrical Connectors and Sockets Used in Business Office Applications [USB 2.0 Universal Serial Bus Specification, revision 2.0 (also referred to as the UsB Specification). This specification is available on the World Wide Web site http://ww.usb.org UsB3们 USB 3. 1 Legacy cable and connector specification (also referred to in this document as the USB 3. 1 Specification). This specification is available on the WorldWideWebsitehttp://www.usb.org USB On-The-Go On-The-Go Supplement to the USB 2.0 and 3. 1 Specifications(also referred to as the USB On-The-Go Specification). This specification is available on the World WidewEbsitehttp://www.usb.org April 3, 2018 USB 3.1 Legacy Cable Connector Compliance Document evIsIon 1.1 1.4 Terms and abbreviations erm Description A2LA The American Association for Laboratory Accreditation (A2LA)is a non-profit, professional membership society A2LA coordinates and manages a broad-spectrum nationwide laboratory accreditation system and offers training and continuing education in laboratory practices and management A2LA offers accreditation to private, independent(for hirer in-house and government testing laboratories in the following fields: acoustics and vibration; biological; chemical construction materials; electrical; environmental; geotechnical; mechanical; calibration; and, nondestructive and thermal ANSI American national standards institute Approved Integrators List(AIL) A listing available to USB-IF member companies at http://www.usb.orglistingcableandconnectorproductsthat have successfully completed a Voluntary Compliance Testing program conducted in accordance with the most current version of the USB Specifications Electrical, Mechanical and Environmental performance standards and this document ASTM American Society for Testing and materials ASUPS The acronym for Application Specific USB Product Specification. An asupS describes the unique characteristics of a special purpose nonstandard USB connector or cable assembly specification. C of c Certificate of Compli Characteristic A physical, chemical, visual or any other measurable property of a product CNLA Chinese National laboratory Accreditation Contact point One electrical contact of a multi-contact connector Coplanarity See astm definition CTR Conformance Test Report Defect Any nonconformance of the unit of product with specified requirements Defective Unit A unit of product that contains one or more defects DWG USB-IF Device Working Group April 3, 2018 Revision 1.1 USB 3. 1 Legacy Cable Connector Compliance document Term Description EIA Electronic Industries association EMI/RFI Electro-magnetic Interference/Radio Frequency Interference SuperSpeed(s The USB Super speed data signal rate is 5Gb/s((i.e, USB 3.1 Full-speed The USB Full-speed data signaling rate is 12Mb/s High-speed The USB High-speed'data signaling rate is 480Mb/s OW. The USB Low-speed data signaling rate is 1.5Mb/s NIST National Institute of Standards and Technology Power pair The non-twisted pair of electrical conductors in a USB cable used to carry power from the host controller and/ or a'self powered hub to the device Where the Red conductor is Vbus and the black conductor is ground Signal Pair(s) The UTP (unshielded twisted pair)of electrical conductors in a usB cable used to carry uSB2.0 data from the host controllerand/ or a' self-powered hub to the device. Where the'Green conductor is Plus(D+)and the white conductor is Minus(D- The SDP(shielded differential pairs, twist or twinax) electrical conductors in a USB 3.1 cable are required for the Super Speed data lines. lest ldentification number Universal serial bus Universal Serial Bus is a serial interconnect bus that supports ransfer rates up to 5 Gb/ s for a maximum of 127 USB evices USB Devices USB devices can be: Hubs that provide attachment points for USB; or, Functions that provide capabilities to the system, such as an ISDN connection, a digital joystick, a printer, speakers et cetera USB Host The USB interface to the host computer system is referred to as the host Controller The host Controller may be mplemented in a combination of hardware firmware or software. A'root hub' is integrated within the hast system to provide one or more attachment points. Additional information concerning the 'USB host may be found in Section 4.9 and Chapter 10 of the UsB Specification USB 2.0 April 3, 2018 USB 3.1 Legacy Cable Connector Compliance Document evIsIon 1.1 Description SB Topology The usb connects usb devices with the usb host The usB physical interconnection is a tiered star topology. A hub' is at the center of each star. Each wire segment is a point-to-point connection between the host and a hub or function or a hub' connected to another hub or ' function USB The acronym for Universal Serial Bus. ( Please see Universal erial bus USB-IF USB Implementers Forum is a nonprofit industry organization made up of original equipment manufacturers(OEMs) component manufacturers and firmware/software developers who are actively involved in the advancement of USB technology.(pleaseseehttp://www.usb.org) April 3, 2018

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