ケーブリング・クロニクル
Fluke CableIQ™ Qualification Tester vs. LinkIQ™ ケーブル＋ネットワーク･テスター
2007 年、フルーク・ネットワークスは CableIQ Qualification Tester の導入により、ケーブル認証市場を創出しました。TIA および ISO 規格を満たし、請負業者に対して今日のネットワークだけでなく将来のネットワークもサポートするケーブル配線システムを確実に設置することを求めるビル所有者にとって、認証は不可欠なものです。しかし、ネットワーク・ケーブルの認証テスターは、ネットワーク・メンテナンス・チームにとって非常に高価なものとなっています。
2023 年 6 月 13 日
認証試験のパワー：専門家とFLWファイル
While certifying a cable plant, an installer repeatedly experiences complex near-end crosstalk (NEXT) failures on multiple links. Overwhelmed by issues with the cabling plant and the customer demanding answers, she needs expert help to troubleshoot the problem. Fluke Networks Technical Assistance Center (TAC) to the rescue!
2023 年 5 月 2 日
保証と認証試験が連動してROIを実現
One could argue that certification testing of an installed structured cabling plant is optional and time consuming. But if an end user wants a system warranty, “optional” is the last word to describe this crucial step. As Panduit’s product line manager Frank Straka put it, “Certification testing will always be required for warranty, regardless of the number of drops on a project.”
2023 年 4 月 6 日
リターンロスとは？
Return loss is the ratio of signal power injected from a source compared to the amount that is returned or reflected back toward the source. It is a critical performance parameter in both copper twisted pair and fiber optic cabling systems, because it can interfere with the transmitted signal and can contribute to an increase in the measured insertion loss (the amount of power that a that a signal loses as it travels along a cable link).
2023 年 2 月 14 日
ケーブル認証がかつてないほど重要である 3 つの理由
Every time you complete the installation of a structured cabling system, you can choose whether to certify it. All links in the system should be tested in some way to make sure that they’re connected properly, but is it necessary to measure and document the performance of every link?
2023 年 1 月 5 日
ケーブル技術者のトレーニング（CCTT）認定は価値があるか？
Staying on top of the critical technological developments in network cabling infrastructure helps you — and your company — stay current and competitive. One way to do that is to participate in an accredited training and certification program, like Fluke Networks Certified Cabling Test Technician™ Training (and now, Recertification Training).
2022 年 11 月 25 日
FiberLert が光ファイバーのゲーム・チェンジャーである理由
As the leading provider of instructor-led training for fiber optic technicians, Light Brigade was an obvious choice to give us feedback during the development of the FiberLert™ Live Fiber Detector. Recently, Sean Kelly, RCDD, CFHP, and Technical Director at Light Brigade, wrote down his thoughts about the tool now that it’s on the market.
2022 年 11 月 17 日
最適なケーブルトレーシングとトラッキング方法
Although contractors spend a great deal of time and care designing and labeling cable installations, everyone who works on cabling runs into instances where they’re not sure where a cable goes. Perhaps the cable wasn’t labeled correctly when it was installed. Or maybe it was a technician’s "temporary" addition that has lasted for years. Learn which cable toners, identifiers, network cable testers and probes can help you cut the time you spend figuring out where that cable actually goes.
2022 年 8 月 16 日
Versiv™ のクールな機能で暑さ対策しよう
It seems no matter where you live – the plains, the east coast, the UK or even our typically-cool Pacific northwest – the news is all about record-setting heat. Worse, a lot of our favorite coping methods are unavailable – gas makes it too costly to go to the beach or mountains, pools are closed due to lifeguard shortages, and now you can´t even help yourself to an ice-cold Choco Taco.
2022 年 8 月 8 日
より高速なネットワークには、より正確な測定が必要
Today’s high-tech data centers form the digital heart of communication and commerce in our world. But every industry has its “remember when” stories, and there's no better time than now to tell them.
2022 年 6 月 21 日
