布线发展史
保修和认证测试相结合，实现理想的投资回报
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.”
2024 年 4 月 6 日
什么是光纤？这里有一份指南
看电影、打电话或做内窥镜检查，这些体验看似毫不相干，但它们有一个共同点：它们都通过一个无形的光纤网络连接。在本指南中，我们将带您深入了解这项强大技术的方方面面。您将了解光纤的用途、光纤电缆的工作原理以及它们的优势。
2024 年 3 月 20 日
标准与实心线缆：如何选择
屏蔽和非屏蔽的双绞线铜缆都有多股绞合线或实心线两种类型。在选择多股绞合线还是实心线时，有很多需要考虑的因素，包括标准、环境、应用场景和成本。让我们来看看它们的差异和需要考虑的因素，以便您可以决定多股绞合铜线电缆或实心铜线电缆是否适合您的特定安装需求。
2024 年 3 月 6 日
如何延续 Versiv™ 投资的价值
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
测试 MPTL 时正确方法是什么？
You have just received a job specification that includes Modular Plug Terminated Links (MPTLs), with the requirement that all links, including the MPTL, be certified to TIA or ISO standards. This means the customer or manufacturer will look for test reports with “MPTL” as the test limit.
2023 年 8 月 22 日
承包商表示不值得冒逃避认证的风险
Network cable certification may be required by the job specification or for a long-term warranty from a cable supplier. If it’s not required, have you ever skipped this critical step?
2023 年 7 月 6 日
Fluke CableIQ™ Qualification Tester vs. LinkIQ™ 线缆 + 网络测试仪
2007 年，Fluke Networks 推出了 CableIQ 鉴定测试仪，开创了电缆鉴定市场。建筑业主需要确保其承包商安装符合 TIA 和 ISO 标准并支持当今和未来网络的布线系统，因而认证对其而言至关重要，但网络电缆鉴定测试仪的价格却一度是网络维护团队无法企及的。
2023 年 6 月 13 日
认证测试的力量：专家和 FLW 文件
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
什么是回波损耗？
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
布线认证比以往任何时候都更加重要的三个原因
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
