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BS ISO/IEC 14763-4:2021 Information technology. Implementation and operation of customer premises cabling - Measurement of end-to-end (E2E) links, modular plug terminated links (MPTLs) and direct attach cabling, 2021
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- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and abbreviated terms [Go to Page]
- 3.1 Terms and definitions
- 3.2 Abbreviated terms
- 4 Conformance
- 5 Transmission performance of E2E links, MPTLs and direct attach cabling
- 6 Transmission limits of E2E link, MPTLs and direct attach cabling
- Tables [Go to Page]
- Table 1 – Transmission performance limits
- 7 Reference planes of E2E link, MPTL and direct attach cabling [Go to Page]
- 7.1 Reference planes of E2E link
- 7.2 Reference planes of MPTL
- Figures [Go to Page]
- Figure 1 – Reference planes of E2E links
- 7.3 Reference planes of direct attach cabling
- Figure 2 – Reference planes of 2-connection MPTL
- Figure 3 – Reference planes of 3-connection MPTL
- 8 Testing [Go to Page]
- 8.1 General
- 8.2 Laboratory testing of E2E link, MPTL and direct attach cabling
- 8.3 Field testing of E2E link, MPTL and direct attach cabling [Go to Page]
- 8.3.1 Basic criteria
- Figure 4 – Reference planes of direct attach cabling [Go to Page]
- 8.3.2 Requirements of field test equipment
- 8.3.3 Field test measurement parameters
- 9 Test head requirements [Go to Page]
- 9.1 General
- 9.2 Additional test head requirements in accordance with the IEC 60603-7 series
- Table 2 – Overview level for field test equipment of performance of E2E link, direct attach cabling and MPTLs
- 9.3 Test head requirements of IEC 61076-2-101
- 9.4 Test head requirements of IEC 61076-2-109
- Annex A (informative)Example performance of E2E link test heads [Go to Page]
- A.1 Example Category 5 test head performance
- A.2 Example Category 6 test head performance
- Table A.1 – Example performance of free connector de-embedded NEXT for Category 5 E2E test heads in the frequency range 50 MHz ≤ f < 100 MHz
- Table A.2 – Example performance of free connector de-embedded NEXT for Category 6 E2E test heads in the frequency range 50 MHz ≤ f < 250 MHz
- Annex B (normative)Test regime for reference performance and installation performance of E2E link, MPTL and direct attach cabling [Go to Page]
- Table B.1 – Reference Classes of E2E link, direct attach cabling and MPTL
- Table B.2 – Test regime for reference performance and installationperformance of E2E link, direct attach cabling and MPTL
- Bibliography [Go to Page]