SIST ES 203 811-6 V1.1.1:2023

• Abstract:

  The present document provides the ETSI endorsement of ANSI/SCTE standard ANSI/SCTE 262-5 [1]. ; ANSI/SCTE 262-5 [1] is part of a series of standards that defines the sixth generation of high-speed data-over-cable ; systems and is based on a set of specifications commonly referred to as DOCSIS 4.0 specifications. This generation of ; the DOCSIS specifications builds upon the previous generations of DOCSIS specifications (commonly referred to as ; the DOCSIS 3.1 and earlier specifications), leveraging the existing Media Access Control (MAC) and Physical (PHY) ; layers with the addition of appropriate updates to the MAC and management layer to support new PHY functionality. It ; includes backward compatibility for the existing PHY layers in order to enable a seamless migration to the new ; technology. ; ANSI/SCTE 262-5 [1] defines the security requirements, and corresponds to the CableLabs specification ; CM-SP-SECv4.0-I01-190815 [i.1].

• Status: Published
• Publication Date: 17-Jan-2023
• ICS: 33.060.40 - Cabled distribution systems
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 17-Jan-2023
• Due Date: 24-Mar-2023
• Completion Date: 18-Jan-2023
• Ref Project: ETSI ES 203 811-6 V1.1.1 (2022-09) - Integrated broadband cable telecommunication networks (CABLE); Sixth generation transmission systems for interactive cable television services - IP cable modem; Part 6: Security; DOCSIS® 4.0 [ANSI/SCTE 262-5 2020]

Overview

SIST ES 203 811-6 V1.1.1:2023 is a Slovenian standard that endorses the ETSI ES 203 811-6 V1.1.1 (2022-09) and aligns directly with the ANSI/SCTE 262-5:2020 specification. This standard defines the security requirements for integrated broadband cable telecommunication networks, focusing on the sixth generation of high-speed data-over-cable systems, which are widely recognized as DOCSIS 4.0.

The specification addresses essential security measures for interactive cable television services and IP cable modems. It builds upon previous DOCSIS generations (such as DOCSIS 3.1), introducing updated protocols and ensuring backward compatibility for existing physical layers, thus supporting a seamless migration to newer, more secure technologies.

Key Topics

• DOCSIS 4.0 Security Requirements
  The standard details crucial security specifications for data transmission over cable networks, as defined by the CableLabs specification CM-SP-SECv4.0.

• Sixth Generation Cable Networks
  Covers the features and architecture of next-generation cable television and broadband systems, including enhanced MAC and PHY layers.

• Interoperability and Backward Compatibility
  Ensures smooth integration with existing cable network infrastructure and supports legacy equipment while enabling advanced features through updated security mechanisms.

• ETSI and ANSI/SCTE Coordination
  The document harmonizes ETSI standards development and recognition of ANSI/SCTE technical content for unified cable network specifications across regions.

Applications

SIST ES 203 811-6 V1.1.1:2023 is fundamental for a range of practical implementations in the telecommunications and broadcasting sectors:

• Cable Operators and Service Providers

  • Securely deploy DOCSIS 4.0 based IP cable modems.
  • Enable secure and interactive cable television services for customers.
  • Ensure compliance with the latest industry-recognized security standards.

• Equipment Manufacturers

  • Design and certify cable modems and network elements that meet rigorous DOCSIS 4.0 security requirements.
  • Guarantee product compatibility with both current and legacy infrastructure.

• Infrastructure Integrators

  • Migrate existing cable networks to next-generation DOCSIS standards without sacrificing security or service continuity.
  • Support ongoing operational enhancements and security updates.

• Regulatory and Standards Bodies

  • Reference a harmonized and internationally recognized security baseline for auditing, certification, and regulatory assessment of cable broadband networks.

Related Standards

This standard forms part of a comprehensive series governing integrated broadband cable telecommunication networks and is closely linked with:

• ANSI/SCTE 262-5:2020
  "DOCSIS 4.0 Part 5: Security Specification" - defines the core security model applied in this standard.

• ETSI ES 203 811-1
  The general requirements for sixth generation transmission systems and DOCSIS 4.0 IP cable modems.

• CableLabs CM-SP-SECv4.0
  Referenced for technical security specifications within the DOCSIS 4.0 framework.

• Previous DOCSIS Standards (e.g., DOCSIS 3.1)
  To ensure ongoing compatibility, network evolution, and a unified approach to cable modem deployment.

For further details, stakeholders can consult the ETSI and ANSI/SCTE documentation to ensure full compliance and optimal implementation of DOCSIS 4.0 security requirements within the cable broadband industry.

Final draft ETSI ES 203 811-6 V1.1.1 (2022-07)

ETSI STANDARD
Integrated broadband cable
telecommunication networks (CABLE);
Sixth generation transmission systems for interactive cable
television services - IP cable modem; ®
Part 6: Security; DOCSIS 4.0
[ANSI/SCTE 262-5 2020]
[ANSI/SCTE 262-5 2020] 2 Final draft ETSI ES 203 811-6 V1.1.1 (2022-07)

Reference
DES/CABLE-0029-6
Keywords
access, broadband, CABLE, DOCSIS,
endorsement, IP, IPCable
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law
rule and/or regulation and further, no representation or warranty is made of merchantability or fitness
and/or governmental
for any particular purpose or against infringement of intellectual property rights.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.
ETSI
[ANSI/SCTE 262-5 2020] 3 Final draft ETSI ES 203 811-6 V1.1.1 (2022-07)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
Endorsement notice . 6
History . 7

ETSI
[ANSI/SCTE 262-5 2020] 4 Final draft ETSI ES 203 811-6 V1.1.1 (2022-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative del
...

ETSI STANDARD
Integrated broadband cable
telecommunication networks (CABLE);
Sixth generation transmission systems for interactive cable
television services - IP cable modem; ®
Part 6: Security; DOCSIS 4.0
[ANSI/SCTE 262-5 2020]
[ANSI/SCTE 262-5 2020] 2 ETSI ES 203 811-6 V1.1.1 (2022-09)

Reference
DES/CABLE-0029-6
Keywords
access, broadband, CABLE, DOCSIS,
endorsement, IP, IPCable
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law
arranty is made of merchantability or fitness
and/or governmental rule and/or regulation and further, no representation or w
for any particular purpose or against infringement of intellectual property rights.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.
ETSI
[ANSI/SCTE 262-5 2020] 3 ETSI ES 203 811-6 V1.1.1 (2022-09)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
Endorsement notice . 6
History . 7

ETSI
[ANSI/SCTE 262-5 2020] 4 ETSI ES 203 811-6 V1.1.1 (2022-09)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential
...

SLOVENSKI STANDARD
01-marec-2023
Integrirana širokopasovna kabelska telekomunikacijska omrežja (CABLE) - Šesta
generacija prenosnih sistemov za storitve interaktivne kabelske televizije - IP-
kabelski modemi - 6. del: Varnost - DOCSIS® 4.0 [ANSI/SCTE 262-5 2020]
Integrated broadband cable telecommunication networks (CABLE) - Sixth generation
transmission systems for interactive cable television services - IP cable modem - Part 6:
Security - DOCSIS® 4.0 [ANSI/SCTE 262-5 2020]
Ta slovenski standard je istoveten z: ETSI ES 203 811-6 V1.1.1 (2022-09)
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ETSI STANDARD
Integrated broadband cable
telecommunication networks (CABLE);
Sixth generation transmission systems for interactive cable
television services - IP cable modem; ®
Part 6: Security; DOCSIS 4.0
[ANSI/SCTE 262-5 2020]
[ANSI/SCTE 262-5 2020] 2 ETSI ES 203 811-6 V1.1.1 (2022-09)

Reference
DES/CABLE-0029-6
Keywords
access, broadband, CABLE, DOCSIS,
endorsement, IP, IPCable
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law
arranty is made of merchantability or fitness
and/or governmental rule and/or regulation and further, no representation or w
for any particular purpose or against infringement of intellectual property rights.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.
ETSI
[ANSI/SCTE 262-5 2020] 3 ETSI ES 203 811-6 V1.1.1 (2022-09)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
Endorsement notice .
...