Overview of Course

The Certified Wireless Specialist (CWS) course is designed to provide foundational knowledge of wireless technologies to individuals new to the wireless industry or anyone interested in understanding the basics of wireless communications. This course focuses on the fundamentals of RF (Radio Frequency) technologies and wireless LANs.

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Course Highlights

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Learn the fundamentals of RF technologies and WLANs

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Understand WLAN components and operation

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Gain knowledge of wireless network security and troubleshooting WLANs

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Skills You’ll Learn


Fundamental knowledge of wireless technologies


Understanding of RF technologies and their applications


Knowledge of WLAN components and operation


Ability to troubleshoot WLANs


Knowledge of wireless network security

Training Options

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1-on-1 Training

USD 500 / INR 40000
  • Option Item Access to live online classes
  • Option Item Flexible schedule including weekends
  • Option Item Hands-on exercises with virtual labs
  • Option Item Session recordings and learning courseware included
  • Option Item 24X7 learner support and assistance
  • Option Item Book a free demo before you commit!
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Corporate Training

On Request
  • Option Item Everything in 1-on-1 Training plus
  • Option Item Custom Curriculum
  • Option Item Extended access to virtual labs
  • Option Item Detailed reporting of every candidate
  • Option Item Projects and assessments
  • Option Item Consulting Support
  • Option Item Training aligned to business outcomes
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Course Reviews


  • Understanding the essential characteristics of Radio Frequency transmissions
  • How do RF signals move through an environment?
  • Understanding the RF bands used for Wi-Fi
  • RF channels and Channel Plans

  • From 802.11 to 802.11ax and beyond
  • What are DSSS, OFDM, ERP, HT, VHT and HE?
  • What are the capabilities of each standard
  • Understanding the basic Physical layer (PHY) characteristics

  • The role and functions of Wireless Access Points (APs)
  • AP features and capabilities
  • Standalone, controller-based, branch and controller-less APs
  • Understanding AP management
  • Understanding Wi-Fi antennas
  • Choosing between WLAN antenna types

  • Understanding the capabilities of Wi-Fi client devices
  • Discovering client devices and the applications in use
  • Understanding the loads that Wi-Fi clients place on networks

  • PTP versus PtMP
  • How fast and far can we go with wireless links?
  • Wireless link reliability
  • Overview of Mesh networks

  • Factors that affect Wi-Fi network performance
  • The Wi-F client perspective
  • What affects Wi-Fi network capacity?
  • The requirements for VoWLAN (Voice over Wi-Fi)

  • Understanding WPA, WPA2 and WPA3 security
  • Understanding Captive Portals (and splash pages)
  • What are BYOD and MDM?
  • Determining the best solution for BYOD and Guest Access

  • Understanding the more advanced features of 802.11n, 802.11ac and 802.11ax
  • What are the requirements for fast and secure roaming?

  • What's wrong with most Wi-Fi site surveys today?
  • Why too many Wi-Fi networks fail to deliver
  • The 7 types of Wi-Fi site survey
  • What should a real Wi-Fi site survey involve?
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