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Fluke Networks Blog

2017-02-23

101 Series:Getting the Picture on Delay Skew

You may have heard that propagation delay and delay skew parameters are important for IPTV, surveillance and video conferencing, and many vendors may tout delay skew performance for these video applications.

But do you know why these parameters are important for video applications?As part of our Cable Testing 101 series, we thought you might want to know more.

2017-02-15

Shield Integrity

Back when Wolfenstein 3D was all the rage, we set up an exhibit at a BICSI conference where we tried to make a Cat 5 link fail by inducing noise onto it.We tried all kinds of no-no’s, such as placing the cable next to a fluorescent ballast, a large electric motor, and even the coil of a running car’s engine, yet the link provided virtually error-free 100BASE-TX performance.At that point, it didn’t seem like there would be much benefit for screened cable for the vast majority of installations.

2017-02-08

#ICYMI:Highlights from 2017 BICSI Winter

 

The 2017 BICSI Winter Conference wrapped up last week in Tampa where thousands of ICT professional from around the world had a chance to gain valuable industry knowledge and check out the latest products from nearly 180 vendors in the exhibit hall – including our new DSX-8000 CableAnalyzer.

 
 
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