BS EN 60603-7-3:2009 2010
$215.11
Connectors for electronic equipment – Detail specification for 8-way, shielded, free and fixed connectors, for data transmissions with frequencies up to 100 MHz
| Published By | Publication Date | Number of Pages |
| BSI | 2010 | 90 |
This part of IEC 60603 covers 8-way shielded free and fixed connectors and specifies mechanical and environmental requirements and electrical transmission requirements for frequencies up to 100 MHz. These connectors are typically used as category 5 connectors in class D cabling systems specified in ISO/IEC 11801:2002.
These connectors are intermateable, interoperable, and backward compatible with other IEC 60603-7 series connectors. While the definition of interoperable is being discussed within the IEC, “interoperable” in this standard means the following: the fixed and the free connector are capable of interconnecting with any IEC 60603-7 series connector, and when it is interconnected, it fully meets all requirements of the lower frequency IEC 60603-7 series standard.
NOTE Transmission performance categories: in this IEC standard, the term “category”, when used in reference to transmission performance, refers to those categories defined in ISO/IEC 11801:2002.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 8 | English CONTENTS |
| 12 | INTRODUCTION |
| 13 | 1 General 1.1 Scope 1.2 Normative references |
| 15 | 2 IEC type designation 2.1 Terms and definitions |
| 16 | 3 Common features and isometric view 3.1 Isometric view Figures Figure 1 – Isometric view |
| 17 | 3.2 Mating information |
| 18 | Figure 2 – Contact interface dimensions with terminated free connector |
| 19 | Tables Table 1 – Dimensions for Figure 2 |
| 20 | Figure 3a) – View of contact zone |
| 21 | Figure 3b) – Section A-A Figure 3 – Fixed connector details |
| 22 | Table 2 – Dimensions for Figure 3 |
| 23 | Figure 4 – Free connector view |
| 24 | Table 3 – Dimensions for Figure 4 |
| 25 | 4 Cable terminations and internal connections – Fixed and free connectors 4.1 General 4.2 Termination types |
| 26 | 5 Gauges 5.1 Fixed connectors Figure 5 – “Go” gauge |
| 27 | Figure 6a) – “No-go” gauge width Figure 6b) – “No-go” gauge height Figure 6 – “No-go” gauges |
| 28 | Table 4 – Dimensions for Figures 5 and 6 |
| 29 | 5.2 Free connectors Figure 7 – “No-go” gauges Table 5 – Dimensions for Figure 7 |
| 30 | Figure 8 – “Go” gauge Table 6 – Dimensions for Figure 8 |
| 31 | 6 Characteristics 6.1 General 6.2 Pin and pair grouping assignment 6.3 Classification into climatic category Figure 9 – Fixed connector pin and pair grouping assignment (front view of connector) Table 7 – Climatic categories – Selected values |
| 32 | 6.4 Electrical characteristics Table 8 – Creepage and clearance distances |
| 33 | Figure 10 – Connector de-rating curve |
| 34 | 6.5 Transmission characteristics |
| 36 | 6.6 Mechanical 7 Tests and test schedule 7.1 General |
| 37 | 7.2 Arrangement for contact resistance test Figure 11 – Arrangement for contact resistance test |
| 38 | 7.3 Arrangement for vibration test (test phase CP1) 7.4 Test procedures and measuring methods 7.5 Preconditioning Figure 12 – Arrangement for vibration test |
| 39 | 7.6 Wiring and mounting of specimens 7.7 Test schedules |
| 40 | Table 9 – Test group P Table 10 – Test group AP |
| 42 | Table 11 – Test group BP |
| 43 | Table 12 – Test group CP |
| 44 | Table 13 – Test group DP |
| 45 | Table 14 – Test group EP |
| 46 | Table 15 – Test group FP Table 16 – Test group GP |
| 47 | Annex A (normative) Gauging continuity procedure |
| 48 | Table A.1 – Dimensions for Figure A.1 |
| 49 | Figure A.1 – Gauge |
| 50 | Figure A.2 – Gauge insertion |
| 51 | Annex B (normative) Locking-device mechanical operation |
| 52 | Annex C (normative) Test-plug requirements |
| 53 | Figure C.1 – De-embedding reference plug |
| 55 | Figure C.2 – De-embedding reference jack |
| 57 | Table C.1 – Category 6 de-embedded real and imaginary reference jack vectors |
| 58 | Table C.2 – Test plug NEXT loss limits Table C.3 –Test plug NEXT loss ranges |
| 59 | Table C.4 – Return loss requirements for return loss reference plug |
| 60 | Figure C.3 – THI3KIT test head interface with baluns attached Table C.5 – Coaxial termination reference head component list |
| 61 | Figure C.4 – Alternative to item 3.1 in Table C.6 Table C.6 – Coaxial termination reference head, additional parts |
| 62 | Figure C.5 – Back-to-back through calibration |
| 63 | Annex D (normative) General requirements for the measurement set-up |
| 64 | Figure D.1 – 180° hybrid used as a balun Table D.1 – Test balun performance characteristics |
| 65 | Figure D.2 – Calibration of reference loads |
| 66 | Figure D.3 – Resistor load |
| 67 | Figure D.4 – Screened pyramid Figure D.5 – Definition of reference planes |
| 68 | Annex E (normative) Insertion loss Figure E.1 – Calibration |
| 69 | Figure E.2 – Measuring set-up |
| 70 | Annex F (normative) Return loss (RL) |
| 71 | Table F.1 – Uncertainty band of return loss measurement at frequencies below 100 MHz Table F.2 – Uncertainty band of return loss measurement at frequencies above 100 MHz |
| 72 | Annex G (normative) Near-end crosstalk (NEXT) Figure G.1 – NEXT measurement for differential and common mode terminations |
| 74 | Annex H (normative) Far-end crosstalk (FEXT) Figure H.1 – FEXT measurement for differential and common mode terminations |
| 76 | Annex I (normative) Transfer impedance |
| 77 | Figure I.1 – Preparation of test specimen. |
| 78 | Figure I.2 – Triaxial test set-up |
| 79 | Figure I.3 – Impedance matching for R1 < 50 Ω |
| 80 | Figure I.4 – Impedance matching for R1 >50 Ω |
| 82 | Annex J (normative) Transverse Conversion Loss (TCL) and Transverse Conversion Transfer Loss (TCTL) Figure J.1a) – TCL measurement |
| 83 | Figure J.1b) – TCTL measurement Figure J.1 – TCL and TCTL measurements |
| 85 | Annex K (normative) Termination of balun Figure K.1 – Balanced attenuator for balun centre tap grounded |
| 86 | Figure K.2 – Balanced attenuator for balun centre tap open |
| 87 | Annex L (normative) Gauge requirements |
| 88 | Bibliography |
