ケーブリング・クロニクル

This Decade’s Top 5 Tech Flicks for Your Holiday Downtime

As we head into the holidays and a new decade, you may find that you’ve finally got some time to wind down at home as you use up the remainder of this year’s vacation days. And even if you’re stuck in the office keeping the network up and running, it’s a quiet time of year that might warrant a long lunch to watch Netflix on your laptop.

2019 年 12 月 17 日

Fluke Networks Previews Single Pair Ethernet Testing at Industrial Automation Show

Single Pair Ethernet (SPE) is making waves in the industrial automation world as a potential replacement for fieldbus architectures. At the recent Rockwell Automation show, Fluke Networks demonstrated a prototype Single-Pair Ethernet (SPE) adapter for the DSX-8000.

2019 年 12 月 5 日

Anixter’s New Utility Grade Infrastructure

Fluke Networks has announced support for Anixter’s Utility Grade Infrastructure. That means that Anixter Certified UTG Integrators can use the DSX CableAnalyzer to certify their installations. We thought we’d explore the UTG program and what it offers the marketplace.

2019 年 11 月 30 日

Troubleshooting Fiber on the Cheap

If you troubleshoot fiber on a regular basis, you probably have an array of tools to help you do the job, including an Optical Time Domain Reflectometer. But we often get questions from customers who don’t troubleshoot fiber enough to justify such an expensive tool.

2019 年 11 月 21 日

The Poet’s Guide to the Physics of Twisted Pair Cabling

I once took a class where the professor would explain concepts in two ways. First, he would dive into the mathematics behind the idea, filling the whiteboard with equations and showing how they all related to one another. He tagged this “for the engineers”. Then, he would explain the concept again, but this time, with no math at all. This he said, was “for the poets”.

2019 年 11 月 14 日

6912 - ファイバー・ケーブリングテストツールの王道

While most enterprise data centers see fiber counts ranging from 12 to 144, the fibers counts found in cloud and colocation data centers are much higher – typically anywhere from 864 to 1728.

2019 年 11 月 7 日

Versiv が慎重に記録します

This week, we announced the latest enhancement to the Versiv Cabling Certification System: the FiberInspector Pro MPO inspection camera. We thought this would be a good time to review the changes made to Versiv since it launched and how that lets you maximize the value of your investment.

2019 年 10 月 24 日

帯域幅とデータ・レート

帯域幅(Bandwidth)とデータ・レート(Data Rate)という用語は、しばしば同じ意味で使用されますが、実際はケーブルの世界では全く異なります。

2019 年 10 月 17 日

ケーブルのトレース - 最大 600 V?

In a typical week, we get more questions on our Pro3000 Tone and Probe Series than any other product. That’s not surprising, as we sell a very large quantity of these testers.

2019 年 10 月 10 日