ISO 21111-5:2020

Road vehicles — In-vehicle Ethernet — Part 5: Optical 1-Gbit/s physical layer system requirements and test plans

This document specifies: — requirements on the physical layer at system level, — requirements on the interoperability test set-ups, — interoperability test plan that checks the requirements for the physical layer at system level, — requirements on the device-level physical layer conformance test set-ups, and — device-level physical layer conformance test plan that checks a set of requirements for the OSI physical layer that are relevant for device vendors. The interoperability test plan checks the physical layer system requirements specified in this document and in ISO/IEC/IEEE 8802-3:2017/Amd 9. This test plan is structured in four different test groups, attending to the kind of system requirements that covers: — link status, that includes the tests that check the status of the link by using the content of the available registers and its accuracy with the real status of the link, — link-up, that includes the tests that check the time that the IUT reaches a reliable link status from certain state, — channel quality, that includes the tests that check the quality of the optical channel by using the content of the available registers and its accuracy with the real quality of the optical channel, and — wake-up and sleep, that include tests that check that the transmission and reception of the wake-up and sleep events. The device-level conformance test plan checks the device-level requirements specified in the ISO 21111 series and in ISO/IEC/IEEE 8802-3:2017/Amd 9. This test plan is structured in four different test groups, attending to the test set-up required: — high-attenuation channel, — low-attenuation channel, — optical IUT transmitter measurements, and — wake-up and synchronised link sleep.

Véhicules routiers — Ethernet embarqué — Partie 5: Exigences et plans de test du système de couche physique à 1-Gbit/s optique

General Information

• Status: Published
• Publication Date: 28-Jun-2020
• ICS: 43.040.10 - Electrical and electronic equipment
• Technical Committee: ISO/TC 22/SC 31 - Data communication
• Drafting Committee: ISO/TC 22/SC 31/WG 3 - In-vehicle networks
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Apr-2025
• Completion Date: 15-Apr-2025

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 21111-5
First edition
2020-06
Road vehicles — In-vehicle Ethernet —
Part 5:
Optical 1-Gbit/s physical layer system
requirements and test plans
Véhicules routiers — Ethernet embarqué —
Partie 5: Exigences et plans de test du système de couche physique à
1-Gbit/s optique
Reference number
©
ISO 2020
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 3
4.1 Symbols . 3
4.2 Abbreviated terms . 3
5 Physical layer system requirements and interoperability test setups requirements .4
5.1 General . 4
5.2 GEPOF link status requirements . 5
5.2.1 IOP_GEPOF_REQ_LINK_STATUS_1 . 5
5.2.2 IOP_GEPOF_REQ_LINK_STATUS_2 . 5
5.3 GEPOF link-up requirements . 5
5.3.1 IOP_GEPOF_REQ_LINK_UP_1 . 5
5.3.2 IOP_GEPOF_REQ_LINK_UP_2 . 5
5.3.3 IOP_GEPOF_REQ_LINK_UP_3 . 5
5.3.4 IOP_GEPOF_REQ_LINK_UP_4 . 6
5.3.5 IOP_GEPOF_REQ_LINK_UP_5 . 6
5.4 Channel quality requirements . 6
5.4.1 IOP_GEPOF_REQ_CH_QLTY_1 . 6
5.4.2 IOP_GEPOF_REQ_CH_QLTY_2 . 6
5.5 Communication reliability under climatic loads requirements . 6
5.5.1 IOP_GEPOF_REQ_RELIABILITY_TEMP_1 . 6
5.5.2 IOP_GEPOF_REQ_RELIABILITY_TEMP_2 . 7
5.5.3 IOP_GEPOF_REQ_RELIABILITY_TEMP_3 . 7
5.5.4 IOP_GEPOF_REQ_RELIABILITY_TEMP_4 . 7
5.5.5 IOP_GEPOF_REQ_RELIABILITY_TEMP_5 . 7
5.5.6 IOP_GEPOF_REQ_RELIABILITY_TEMP_6 . 8
5.5.7 IOP_GEPOF_REQ_RELIABILITY_TEMP_7 . 8
5.5.8 IOP_GEPOF_REQ_RELIABILITY_TEMP_8 . 8
5.5.9 IOP_GEPOF_REQ_RELIABILITY_TEMP_9 . 8
5.5.10 IOP_GEPOF_REQ_RELIABILITY_TEMP_10 . 9
5.6 Test set-up requirements . 9
5.6.1 General. 9
5.6.2 Channel requirements . . 9
5.6.3 Device and LP requirements for interoperability test plan .11
6 Interoperability test plan set-ups .13
6.1 General .13
6.2 Interoperability test set-up 1 . .13
6.3 Interoperability test set-up 2 . .14
6.4 Interoperability test set-up 3 . .15
6.5 Interoperability test set-up 4 . .16
7 Interoperability test plan .17
7.1 General .17
7.2 High attenuation channel with climatic load .18
7.3 Low attenuation channel with climatic load .23
7.4 Link status time .25
7.5 Channel quality .28
8 Device-level physical layer conformance test set-ups requirements .30
8.1 General .30
8.2 Test set-up requirements .30
8.2.1 IUT requirements for device-level physical layer conformance test plan .30
8.2.2 GEPOF entity stress test tool requirements .32
9 Device-level physical layer conformance test plan set-ups .33
9.1 General .33
9.2 Device-level physical layer conformance test set-up 1 .33
9.3 Device-level physical layer conformance test set-up 2 .34
9.4 Device-level physical layer conformance test set-up 3 .35
10 Device-level physical layer conformance test plan .36
10.1 General .36
10.2 High attenuation channel .37
10.3 Low attenuation channel .43
10.4 Optical IUT transmitter measurements .49
10.5 Wake-up and synchronized link sleep .58
10.5.1 General test cases .58
10.5.2 Device with multiple physical entities test cases.66
Bibliography .73
iv © ISO 2020 – All rights reserved

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World
...

INTERNATIONAL ISO
STANDARD 21111-5
First edition
2020-06
Road vehicles — In-vehicle Ethernet —
Part 5:
Optical 1-Gbit/s physical layer system
requirements and test plans
Véhicules routiers — Ethernet embarqué —
Partie 5: Exigences et plans de test du système de couche physique à
1-Gbit/s optique
Reference number
©
ISO 2020
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 3
4.1 Symbols . 3
4.2 Abbreviated terms . 3
5 Physical layer system requirements and interoperability test setups requirements .4
5.1 General . 4
5.2 GEPOF link status requirements . 5
5.2.1 IOP_GEPOF_REQ_LINK_STATUS_1 . 5
5.2.2 IOP_GEPOF_REQ_LINK_STATUS_2 . 5
5.3 GEPOF link-up requirements . 5
5.3.1 IOP_GEPOF_REQ_LINK_UP_1 . 5
5.3.2 IOP_GEPOF_REQ_LINK_UP_2 . 5
5.3.3 IOP_GEPOF_REQ_LINK_UP_3 . 5
5.3.4 IOP_GEPOF_REQ_LINK_UP_4 . 6
5.3.5 IOP_GEPOF_REQ_LINK_UP_5 . 6
5.4 Channel quality requirements . 6
5.4.1 IOP_GEPOF_REQ_CH_QLTY_1 . 6
5.4.2 IOP_GEPOF_REQ_CH_QLTY_2 . 6
5.5 Communication reliability under climatic loads requirements . 6
5.5.1 IOP_GEPOF_REQ_RELIABILITY_TEMP_1 . 6
5.5.2 IOP_GEPOF_REQ_RELIABILITY_TEMP_2 . 7
5.5.3 IOP_GEPOF_REQ_RELIABILITY_TEMP_3 . 7
5.5.4 IOP_GEPOF_REQ_RELIABILITY_TEMP_4 . 7
5.5.5 IOP_GEPOF_REQ_RELIABILITY_TEMP_5 . 7
5.5.6 IOP_GEPOF_REQ_RELIABILITY_TEMP_6 . 8
5.5.7 IOP_GEPOF_REQ_RELIABILITY_TEMP_7 . 8
5.5.8 IOP_GEPOF_REQ_RELIABILITY_TEMP_8 . 8
5.5.9 IOP_GEPOF_REQ_RELIABILITY_TEMP_9 . 8
5.5.10 IOP_GEPOF_REQ_RELIABILITY_TEMP_10 . 9
5.6 Test set-up requirements . 9
5.6.1 General. 9
5.6.2 Channel requirements . . 9
5.6.3 Device and LP requirements for interoperability test plan .11
6 Interoperability test plan set-ups .13
6.1 General .13
6.2 Interoperability test set-up 1 . .13
6.3 Interoperability test set-up 2 . .14
6.4 Interoperability test set-up 3 . .15
6.5 Interoperability test set-up 4 . .16
7 Interoperability test plan .17
7.1 General .17
7.2 High attenuation channel with climatic load .18
7.3 Low attenuation channel with climatic load .23
7.4 Link status time .25
7.5 Channel quality .28
8 Device-level physical layer conformance test set-ups requirements .30
8.1 General .30
8.2 Test set-up requirements .30
8.2.1 IUT requirements for device-level physical layer conformance test plan .30
8.2.2 GEPOF entity stress test tool requirements .32
9 Device-level physical layer conformance test plan set-ups .33
9.1 General .33
9.2 Device-level physical layer conformance test set-up 1 .33
9.3 Device-level physical layer conformance test set-up 2 .34
9.4 Device-level physical layer conformance test set-up 3 .35
10 Device-level physical layer conformance test plan .36
10.1 General .36
10.2 High attenuation channel .37
10.3 Low attenuation channel .43
10.4 Optical IUT transmitter measurements .49
10.5 Wake-up and synchronized link sleep .58
10.5.1 General test cases .58
10.5.2 Device with multiple physical entities test cases.66
Bibliography .73
iv © ISO 2020 – All rights reserved

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World
...