ケーブリング・クロニクル
Wi-Fi 7 とWi-Fi 6：最新情報とネットワークにとっての意味
プライベートおよびパブリックの空間で主要な接続手段として利用される Wi-Fi 技術は、より多くの機能と高速化を追求して進化を続けています。Wi-Fi 7 は、高速、低レイテンシー、容量の向上を約束する最新世代ですが、Wi-Fi 5 から Wi-Fi 6 および 6E への移行がまだ進行中であるため、多くの人が究極のハイスループット Wi-Fi 7 が何であるか疑問に思っています。ここでは、この技術、Wi-Fi 6/6E で実現できる改善点、ネットワーク・ケーブル配線のインフラとテストへの影響について詳しく説明します。
2024 年 11 月 25 日
Troubleshooting Common Issues with Enterprise Wi-Fi Performance
Certification testing of a new cable plant is essential to verify its compliance with industry cabling standards and to secure the manufacturer’s warranty. When your installed network equipment goes active, proper configuration is crucial for delivering optimal performance and reliable connectivity to all your users and network devices. This is true in both wired and Wi-Fi networks. Here are some common enterprise Wi-Fi performance issues that arise and how to troubleshoot them.
2024 年 11 月 25 日
Versiv™ のリリース 6.12 により時間を節約し、精度を高め、再テストを削減
Operator error in testing fiber loss is a costly problem for installers. When we launched the Versiv™ family of cable certifiers, we included several features, such as the Set Reference Wizard, which greatly reduced the number of such errors. In the spirit of continuous improvement, we’re eliminating even more with the latest Versiv software release 6.12.
2024 年 10 月 14 日
サードパーティのネットワーク・ケーブル認証：知っておくべきこと
Reputable manufacturers promote and label cable, patch cords, and connecting hardware as “third-party certified,” “verified,” or “listed.” It means that a manufacturer has independently determined that their products comply with industry standards. What exactly do these certifications mean? How do they differ from cable certification of an installed cabling plant? Let’s take a look.
2024 年 9 月 18 日
挿入損失 (IL) 対リターン・ロス
Insertion loss and return loss are two of the most critical performance parameters for twisted pair copper and fiber optic cabling links. They represent distinct aspects of signal transmission and differ for both media types. Here we explain the key differences between these two parameters, why they matter, and how to interpret them.
2024 年 8 月 14 日
ネットワークのラベリングをアップグレード：LinkWare Live と Silver Fox の統合ガイド
Precision and efficiency aren’t just goals when you work in network installation and maintenance; they're necessities. As the industry evolves, so does the demand for more sophisticated, streamlined operations. Enter Silver Fox® Labeling and Fluke Networks, whose recent product integration addresses one of the most tedious and error-prone aspects of network infrastructure projects: the labeling process.
2024 年 5 月 16 日
光ファイバーとは？ガイド
Streaming a movie, making a phone call, or getting an endoscopy may seem like disparate experiences, but they share a common thread: They’re connected by an invisible network of optical fibers. In this guide, we’ll take you through the ins and outs of this powerful technology. You’ll learn what fiber optics are used for, how fiber optic cables work, and the benefits they offer.
2024 年 3 月 20 日
ネットワークおよびケーブル・テストの究極ガイド
In today's digitally-driven world, ensuring the integrity and efficiency of network infrastructures is paramount, whether you're running a small business or responsible for a large-scale enterprise network. This comprehensive guide to network and cable testing essentials can help professionals understand the importance of proper cable testing and network testing. We’ll also discuss the industry-leading range of Fluke testers and analyzers for Ethernet, fiber optic, and copper cables, so you can find the solution that’s best for your operation.
2024 年 3 月 13 日
規格 vs. 単線ケーブル：選択方法
Both shielded and unshielded twisted-pair copper cable comes in either stranded or solid wire versions. There are plenty of considerations when it comes to choosing one or the other, including standards, environment, application, and cost. Let’s take a look at the differences and considerations, so you can decide whether stranded copper wire or solid copper wire cable is right for your specific installation.
2024 年 3 月 6 日
Versiv™ への投資価値を高める方法
We know that customers use our cable certification solutions for years, even decades. We took that into account when we designed the Versiv™ cable certifier. Now that forward-looking strategy is protecting long-term Versiv users.
2023 年 12 月 21 日
