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Кабельные хроники

2017-1-18

Tips to Identify Copper Clad Aluminium (CCA) Cables

 

So you came across some Category 6 cable available online for practically half what you've been paying for that brand name. It claims TIA-568-C compliance, includes the UL listing mark and even has a ETL verification legend printed right on the cable. Before you get too excited, you might want to make sure that cable isn't made with copper clad aluminum (CCA).

2017-1-04

Goodbye 2016. You Weren’t ALL Bad

 

All over the news and social media, 2016 has gotten a pretty bum rap.

With everything from shootings, terrorist attacks and the weirdest presidential election in history, to exploding cell phones, scary clown threats and numerous celebrity deaths, 2016 has been denoted as the worst year ever.

2016-12-30

How to Save Money and Time in Testing Fibers with SmartLoop

The only way to get correct values when performing Tier 2 testing of duplex fiber links with an OTDR is via bidirectional testing that averages the measurements taken from both ends of the link.

Bidirectional testing used to involve testing the fiber from one end, walking the OTDR to the other end to test again and then averaging the two values to get the results—and it had to be done for each link.

2016-12-14

Testing New Cable Tester in 2017

 

Именно в это время года мы вновь пересматриваем наши прогнозы относительно того, какие тенденции в области тестирования станут наиболее популярными в грядущем году.

Вне всяких сомнений Интернет вещей (IoT) останется основной движущей силой во всем, что касается кабельных сетей, — начиная с локальных сетей, в которых все большее количество устройств будет использовать медные витые пары, и заканчивая центрами обработки данных, где по-прежнему увеличивается спрос на высокоскоростные волоконно-оптические соединения, вызванный растущими потребностями компаний в доступе ко все большим объемам данных, их передаче и хранении.

2016-12-01

How Accurate is Your Optical Loss Test Set?

You have just made a loss measurement using an Optical Loss Test Set (OLTS). The measurement was made to a test limit, the result was a PASS, and the margin was provided. Have you ever thought about how much margin is acceptable?

2016-11-23

Much to be Thankful for

There is much to be thankful for in our industry these days as market growth continues to be fueled by the IoT and big data driving the need for LAN and data center upgrades.

2016-11-17

Bi-Direction Testing with an OTDR

STANDARD OR APPLICATION NOTE

2016-11-10

Тестирование кабелей 101: How to Read the LinkWare™ PC Report?

In our last 101 Series Blog, we took at closer look at everything in blue at the top of your LinkWare Report. But what if your customer wants you to explain the detail and those pretty charts to the right?

Let's dive deeper so you're prepared for that possibility.

2016-11-03

Тестирование кабелей 101: Understanding Your LinkWare Report

So you used your DSX-5000 to test some recently installed copper network runs for your customer. You can easily see on your tester if the link failed or passed for the application you were testing, but now your customer wants a customized report showing the detail. 

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