Network Training:
DOCSIS 4.0
Location for the training
Be early, sign up now for an extra discount or level up by bringing your whole crew!
Early Bird:
- 10% discount for registrations 60 days before the start
- 15% discount for registrations 90 days before the start
- 20% discount for registrations 120 days before the start
Volume:
- 10% discount starting from 3 enrollments.
- 15% discount starting from 5 enrollments.
- 20% discount starting from 10 enrollments.
Who can take this course? Everyone in the All Access Networks industry
Prerequisites: Attended DOCSIS 3.1 or DOCSIS 3.1 Refresher training
Contact us to align your optimal training path or for private training!
Discounts cannot be applied simultaneously.
✓ All trainings are offered as virtual sessions or in-person, on-demand or public, at Excentis or on-site. Highly interactive and with ample Q&A time! Predefined or tailored to your needs. Default language in English, but we also offer trainings in Dutch, French and German.
Training Overview
DOCSIS 4.0 is the latest version of the DOCSIS set of specifications, promising download speeds of 10 Gbps while also reaching 6 Gbps upstream speeds. This to allow for multi-gigabit symmetric services such as video conferencing, remote work/learning, health care applications, IoT and virtual reality over HFC networks.
The goal of this course is to provide insight into how this new DOCSIS version allows to get those high symmetrical speeds and based on use cases found out what the possibilities are for your roadmap. Important changes in Quality of Service and security also will be discussed.
It is highly recommended that the attendee already has a good knowledge of DOCSIS 3.1 to fully benefit of attending this course. This by attending the DOCSIS 3.1 training first or by having a 3.1 Refresher training.
- Achieve an in-depth understanding of the technological evolution and its advantages along with the new concepts introduced in DOCSIS 4.0.
- An overview of the different options, characteristics and potential gains
- After attending this course the attendee will be capable of understanding the main DOCSIS 4.0 concepts, terminology, field deployment options, and communication from CM and CMTS perspective
Course Overview
PART 1: INTRODUCTION
- The road towards DOCSIS 4.0 ·
D4.0 overview and terminology: FDX, FDD, spectrum extensions, …
PART 2: FREQUENCY DIVISION DUPLEX OPERATION (FDD)
- Principles of FDD · Band plans · FDD-specific CM initialization ·PHY changes
PART 3: FULL DUPLEX OPERATION (FDX)
- Principles of FDX · Terminology (sub-bands, RBA, IG, TG, …) · Band plans · Interference mitigation challenges (ALI, ACI, CCI) · FDX-specific CM initialization · Interference group discovery (sounding CWT-REQ/RSP or OUDP, Downstream Protection DPR) · CM echo cancellation (ECT-REQ/RSP) · Dynamic Frequency Division Duplex Operation (DFDD) · PHY changes
PART 4: MAC LAYER
- Minimum grant bandwidth · new MMM · Bonding requirements
PART 5: FDX USE CASES
- FDX-L CM · Static FDX upstream
PART 6: HFC CONSIDERATIONS
- Challenges · FDX amplifiers
PART 7: SECURITY UPDATES
- Improved authentication framework BPI+ v2: Perfect Forward Secrecy (PFS), Mutual Message Authentication (MMA) · TOFU · CM SSH
PART 8: D4.0 DEPLOYMENT OPTIONS
- D4.0 modem types (FDD, FDX, FDX-L) · Network migration strategy options
More training you might be interested in:
| Low Latency Workshop | 1 day | Feb 05 | Full Day | Open | ||
| Cable Network Technologies | 1 day | Feb 13 | Full Day | Open | ||
| (Euro)DOCSIS Technology and Protocol Level 1 | 2 days | Mar 12 - 13 | Full Day | Open | ||
| PON | 2 day | Mar 19 - 20 | Full Day | Open | ||
| Test Automation for Developers with ByteBlower | 1 day | Mar 27 | Full Day | Open | ||
| (Euro)DOCSIS Technology & Protocol Refresher | 1 day | Mar 31 | Full Day | Open | ||
| DOCSIS 3.1 | 2 days: | Apr 01 - 02 | Full Day | Open | ||
| Low Latency DOCSIS | 0,5 day | Apr 03 | AM | Open | ||
| Wi-Fi | 1,5 day | Apr 23 - 24 | Full Day | Open | ||
| Wi-Fi 7 | 0,5 day | Apr 25 | PM | Open | ||
| Wi-Fi refresh | 0,5 day | Apr 25 | AM | Open | ||
| DOCSIS 3.1 Operations | 1 day | May 14 | Full Day | Open | ||
| (Euro)DOCSIS Technology and Protocol Level 2 | 2 days | May 21 - 22 | Full Day | Open | ||
| Distributed CCAP Architectures – R-PHY | 0,5 day | May 28 | AM | Open | ||
| DOCSIS 3.1 Refresher | 0,5 day | May 28 | PM | Open |
- Need bespoke training
Get customer training tailored to your needs, topics, levels and profiles, remote or on-premise, for and by actual field engineers with years of experience teaching and implementing.
Bart, Chief of Training
Stay informed on new trainings!
Sign up here, we’ll let you Know.
Testimonials
What Our Customers Say About Our Service
Optimized parameters not only resulted in a boost in overall performance, PŸUR even scored a whopping 100% in Download and Upload Data Tests.
Thomas Anders
Director of Engineering at PYUR
No new investment was needed to test Wi-Fi 6E, ByteBlower wireless endpoints are compatible with new devices out-of-the-box. Wi-Fi 7 will be no different!
Russell Bean
Manager IP Operations at Cable & Wireless
The Excentis training course exceeded our high expectations. In depth yet accessible to a broad audience. Technical topics but never boring!
Endika Miragaya
Delivery Manager at Vodafone Group Services Düsseldorf
Thank you for your excellent work. We found the report very interesting and were happy to see the quality of choices quantified and objectively confirmed.
Henrik Häggman
Product Manager for Broadband Services at Tele2, Sweden
With support of the Excentis engineering team, we constructed an initial setup and successfully performed a first trial run in less than an hour!
Proximus In-Home Solutions Team
Proximus In-Home Solutions Team
With professional guidance and willing to adapt to our specific needs, we could test the device in a way that makes most sense to our customers. We highly recommend them for your business.
Martin Åberg
Strategic Product Manager Broadband & Proptech, Telenor Sverige AB
