Skip to content
Professor Messer IT Certification Training CoursesProfessor Messer logo
  • Home
  • About
  • Contact Us
  • 220-1201 A+
    • Start A+ Core 1 Here
    • Free A+ Core 1 Videos
    • A+ Core 1 Course Notes
    • A+ Core 1 Practice Exams
    • Downloadable A+ Core 1 Videos
    • A+ Core 1 Study Group Replays
    • A+ Core 1 Pop Quizzes
  • 220-1202 A+
    • Start A+ Core 2 Here
    • Free A+ Core 2 Videos
    • A+ Core 2 Course Notes
    • A+ Core 2 A+ Practice Exams
    • Downloadable A+ Core 2 Videos
    • A+ Core 2 Study Group Replays
    • A+ Core 2 Pop Quizzes
  • N10-009 Network+
    • Start Network+ Here
    • Free Network+ Videos
    • N10-009 Network+ Course Notes
    • Downloadable Network+ Videos
    • N10-009 Network+ Study Group Replays
    • Network+ Pop Quizzes
  • SY0-701 Security+
    • Start Security+ Here
    • Security+ Videos
    • Security+ Course Notes
    • Security+ Practice Exams
    • Downloadable Security+ Videos
    • Security+ Study Group Replays
    • Security+ Study Resources
    • Security+ Pop Quizzes
  • Events
  • Members
  • Vouchers
Search
Professor Messer IT Certification Training CoursesProfessor Messer logo

CompTIA Network+ N10-005: 3.4 – DWDM and PON


The market for bandwidth continues to grow, and the industry is building technologies that are constantly pushing the capacities of our optical networks. In this video, you’ll learn how DWDM and PON are used for high bandwidth network transmissions.

<< Previous Video: Cellular, WiMAX, LTE, and HSPA+Next: Frame Relay and ATM >>

Join the Professor Messer Discord

Categories

  • 220-1201 A+
    • Start A+ Core 1 Here
    • Free A+ Core 1 Videos
    • A+ Core 1 Course Notes
    • A+ Core 1 Practice Exams
    • Downloadable A+ Core 1 Videos
    • A+ Core 1 Study Group Replays
    • A+ Core 1 Pop Quizzes
  • 220-1202 A+
    • Start A+ Core 2 Here
    • Free A+ Core 2 Videos
    • A+ Core 2 Course Notes
    • A+ Core 2 A+ Practice Exams
    • Downloadable A+ Core 2 Videos
    • A+ Core 2 Study Group Replays
    • A+ Core 2 Pop Quizzes
  • N10-009 Network+
    • Start Network+ Here
    • Free Network+ Videos
    • N10-009 Network+ Course Notes
    • Downloadable Network+ Videos
    • N10-009 Network+ Study Group Replays
    • Network+ Pop Quizzes
  • SY0-701 Security+
    • Start Security+ Here
    • Security+ Videos
    • Security+ Course Notes
    • Security+ Practice Exams
    • Downloadable Security+ Videos
    • Security+ Study Group Replays
    • Security+ Study Resources
    • Security+ Pop Quizzes
  • Events
  • Members
  • Vouchers

Recent Posts

  • Professor Messer’s CompTIA A+ 220-1202 Study Group – January 2026
  • Today’s 220-1202 CompTIA A+ Pop Quiz: That explains the hair
  • Today’s SY0-701 CompTIA Security+ Pop Quiz: You’re in the right place
  • Today’s 220-1201 CompTIA A+ Pop Quiz: It’s foggy, the network is down
  • Professor Messer’s 220-1201 CompTIA A+ Study Group – January 2026

Site Information

Contact Us
About Messer Studios
Privacy Policy
Terms of Service

Copyright © 2026 Messer Studios LLC. All rights reserved.

"Professor Messer" and the Professor Messer logo are registered trademarks of Messer Studios, LLC.