Tag: fiber

A+ Pop Quiz:  The formulas are gleaming

A+ Pop Quiz: The formulas are gleaming

March 11, 2019

Continue Reading

Network+ Pop Quiz:  Is that really a thing?

Network+ Pop Quiz: Is that really a thing?

January 1, 2019

Continue Reading

Network+ Pop Quiz:  Reflections have dropped to zero

Network+ Pop Quiz: Reflections have dropped to zero

December 11, 2018

Continue Reading

Network+ Pop Quiz: There’s no place like 127.0.0.1

Network+ Pop Quiz: There’s no place like 127.0.0.1

February 20, 2018

Continue Reading

A+ Pop Quiz: You can take a nap when you’re done

A+ Pop Quiz: You can take a nap when you’re done

April 6, 2017

Continue Reading

A+ Pop Quiz: I need a new storage system

A+ Pop Quiz: I need a new storage system

April 4, 2017

Continue Reading

Network+ Pop Quiz: I need to download that tying app

Network+ Pop Quiz: I need to download that tying app

August 9, 2016

Continue Reading

And then it still won’t work

And then it still won’t work

February 9, 2016

What would be an approximate maximum distance for gigabit Ethernet over multimode fiber?

Continue Reading

Internet Connection Types – CompTIA A+ 220-901 – 2.7

Internet Connection Types – CompTIA A+ 220-901 – 2.7

December 16, 2015

Internet connectivity is important for many people, and fortunately there are many ways to get connected. In this video, you’ll learn about cable modems, DSL, dialup networks, fiber connectivity, satellite networking, ISDN, cellular networks, and line-of-sight services.

Continue Reading

Network Cabling – CompTIA A+ 220-901 – 2.2

Network Cabling – CompTIA A+ 220-901 – 2.2

December 6, 2015

Your network is only as good as the cabling. In this video, you’ll learn about the characteristics of fiber communication, twisted pair copper cabling, cable categories, cabling in the plenum, and coaxial cables.

Continue Reading