Кабельные хроники

Standards Update: The Four A’s of Harmonization

With ANSI/TIA being a North American standards body and ISO/IEC considered international, some often question why we need both, especially considering the similarities between the two.

But there are also plenty of differences—from terminology and spelling, to policy and codes. The good news is that with technology having made our world a much smaller place, TIA and IEC are fast at work harmonizing standards.

3 августа 2015 г.

It’s Not You. It’s Your Tester

When it comes to testing your multimode optical fiber installation, inconsistent results can leave you confused and wondering if you are within your loss budget. And with today’s higher speed fiber links that require even tighter loss budgets, accuracy is more critical than ever.

But it doesn’t have to be this way. The launch condition of the light source you’re using to test has the greatest influence on your loss measurements. In other words, the wrong launch condition means the wrong measurements.

What you need is a properly controlled launch that is consistent and accurate—neither overfilled nor underfilled. Overfilled may leave you thinking you’ve gone over budget, while underfilled may leave you thinking you have room for more loss when—in fact—you do not.

21 июля 2015 г.

The End of Era: Saying Goodbye to DTX

The year was 2004. The hottest mobile device was the Motorola Razr flip phone, Pierce Brosnan was still able to pull off a James Bond role, Facebook was a website nobody’s parents knew about, and The Red Sox won the World Series. It was also the same year that Fluke Networks introduced the DTX CableAnalyzer.

24 июня 2015 г.

Standards Update: Copper on the Move

In the 2009/2010 timeframe, copper standards got a lot of attention with the publication of the TIA-568-C standards and ISO 11801 2nd edition for 10-gigabit copper cabling, as well as IEEE 802.3at for PoE Plus.

While more applications and devices continue to take advantage of that technology, there has been plenty of standards development action taking place behind the scenes that is keeping copper on the move.

21 мая 2015 г.

Standards Update: The Four A’s of Harmonization

 

With ANSI/TIA being a North American standards body and ISO/IEC considered international, some often question why we need both, especially considering the similarities between the two.

But there are also plenty of differences—from terminology and spelling, to policy and codes. The good news is that with technology having made our world a much smaller place, TIA and IEC are fast at work harmonizing standards.

5 мая 2015 г.

New DSX-5000 Endorsements: Eurolan & Furukawa Industrial S.A.

We’re very excited to announce that two more manufacturers have endorsed the DSX-5000 this month! Eurolan has over 1 000 certified installers and engineers, and is a major supplier in Russia and the CIS countries. Furukawa Industrial S.A, is a major supplier with Centre of Excellence for Latin America in the manufacture of optical and metallic cables and has over 37 years of history in Brazil . This brings the total of number of manufacturers worldwide who have provided their endorsement to: a whopping 26!

19 апреля 2015 г.

Slash Fiber Job Completion Time with New Fiber Testing and Certification Tools

The datacom industry is fast adapting an “all-for-fiber, fiber-for-all” mantra. Fiber developments and growth are everywhere, from high-speed data centers to bandwidth-hungry enterprises to Google Fiber. 

10 ноября 2014 г.

No More “Dang It!” moments – Analyze and Manage Copper or Fiber Test Results Anytime, Anywhere

At Fluke Networks, we take test and measurement seriously. Proving that point, we recently announced the world’s first cloud-connected cable certification tool. That’s right, we unveiled LinkWare™ Live, a cloud-based service that enables contractors, cable installers and project managers using the Versiv™ family of certification testers to upload, manage, and analyze certification test results from cabling projects – anytime, anywhere.

29 октября 2014 г.

Представляем ежегодник продуктов серии Versiv: Класс 2014 года

Для наиболее структурированных профессионалов кабельных систем прошли дни с ностальгией просмотра страниц школьного ежегодника. Но компания Fluke Networks представила следующую лучшую вещь – ежегодник продуктов серии Versiv: Класс 2014 года.

23 мая 2014 г.

Тенденции для наблюдения в 10GBASE-T и центре обработке данных

Инженеры сети должны обратить внимание на некоторые появляющиеся тенденции в промышленности. In a report published earlier this year, “Data Center Switch Long-Range Forecast Report,’ Crehan Research Inc. predicted that the data center switch market will grow to $16 billion by 2017, and Ethernet, including Fibre Channel-over-Ethernet, will become an ever-increasing portion of the overall market.

11 апреля 2014 г.