ケーブリング・クロニクル

Breaking the 100-Meter Barrier

It’s a common problem – you need to connect an end device that’s just a little too far from the nearest telecommunications room (TR). While industry standards limit the length of a channel to 100 meters, connecting the device maybe require a channel length of 150 meters or even 200.

There are four ways to address this problem. Let’s take a look at the options and their pros and cons.

2020 年 9 月 23 日

Physical Infrastructure Management Reduces Network Downtime

Planet IRM and Fluke Networks have integrated LinkWare Live into the Planet Infrastructure Relationship Management software solution, allowing customers to access detailed cable test results from their physical asset network diagrams, providing a view we like to call “from network map to wiremap”.  We asked the team at Planet to introduce their solution and the benefits of the integration – their article is below.

2020 年 9 月 15 日

Re-Certified Test Reports: Are They Really Valid?

The first in a series of articles on re-certification.

2020 年 7 月 23 日

ケーブル・テスト 101:Understanding Near and Far End Crosstalk

 

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If you're at all familiar with copper cable, you've probably heard about crosstalk--the phenomenon by which a signal transmitted on one pair or one channel creates an undesired affect on another pair or channel.

2020 年 6 月 10 日

Social Distancing the LinkWare Live Way

While everyone has been working smart and social distancing, LinkWare Live surpassed another milestone with over forty million test results uploaded since it was launched back in 2015.  Last spring, we passed the twenty million mark meaning that LinkWare Live usage continues to grow exponentially, with total uploads doubling about every 12 months.

2020 年 5 月 29 日

OM の言霊

TIA は、ISO/IEC 11801 規格で使われているマルチモード・ファイバーの呼称の「OM」プレフィックスは、TIA により採用されています。

ヨガのクラスで聴くスプリチュアルなマントラ「OM(オーム)」と違って、ネットワーク業界で使われる「OM」の用語は、Optical Multimode(オプティカル・マルチモード)の頭字語であり、その違いは明らかでしょう。しかし、各種 OM の微妙な違いは、明白ではないかもしれません。

詳しく見ていきましょう。

2020 年 5 月 22 日

2020 Cabling Industry Salary Survey Now Available

For the second year, Fluke Networks has teamed up with Cabling Installation and Maintenance to survey structured cabling professionals for salary information. 

2020 年 5 月 14 日