Network Training:

DOCSIS 3.1 Refresher

(Euro)DOCSIS Technology and Protocol Level 1
Next trainings Duration Location Location for the training
May 28, PM 0,5 day Online · At Excentis

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Early Bird:
  • 10% discountĀ for registrations 60 days before the start
  • 15%Ā discountĀ for registrations 90 days before the start
  • 20%Ā discountĀ for registrations 120Ā days before the start
Volume:
  • 10% discountĀ starting from 3 enrollments.
  • 15%Ā discountĀ starting from 5 enrollments.
  • 20%Ā discountĀ starting from 10Ā enrollments.

Who can take this course?Ā  Everyone in the All Access Networks industryā€‹

Prerequisites: Attended Technology & Protocol Level 1 training + DOCSIS 3.1

Contact usĀ to align your optimal training path or for private training!

Discounts cannot be applied simultaneously.

Pricing
Training : ā‚¬ 550 * * prices per person, excl. VAT
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āœ“ 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

The DOCSIS 3.1 Refresher course refreshes in a half a day the fundamental aspects of DOCSIS 3.1.

This course is meant for people who can benefit from a quick refresher of the previous attended DOCSIS 3.1 training. Mainly prior to attending the DOCSIS 4.0 training it is worth considering this quick refresher of the DOCSIS 3.1 fundamentals needed to understand how DOCSIS 4.0 is using them.

It is recommended that the attendee already has a good knowledge of DOCSIS to fully benefit of attending this course.

  • A good refreshment/recap of the DOCSIS 3.1 training
  • After attending this course, the attendee will have refreshed its understanding of the DOCSIS 3.1 concepts, key issues and advantages and is well prepared to start the DOCSIS 4.0 training.

Course Overview

PART 1: TECHNOLOGY OVERVIEW

  • Increased speeds Ā· Understanding OFDM, subcarriers, pilots, cyclic prefix , windowing roll-off and numerology

PART 2: CABLE MODEM INITIALIZATION AND PROFILE MANAGEMENT

  • Locking (PLC, OCD, DPD, NCP)Ā· Ranging and registration Ā· Profile management (OPT, test SID, probing, CM-STATUS)

PART 3: FEATURES

  • Advanced Queue Management (AQM) Ā· Hierarchical QoS (HQoS) Ā· PKI signing changes & software upgrade Ā· DOCSIS Low Latency

PART 4: PREPARING FOR THE 3.1 & 4.0 TRANSITION

  • Expected scenario’s Ā· Capacity calculation Ā· HFC network readiness Ā· Power levels and physical layer implications Ā· PNM
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