布线发展史
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
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.”
2023 年 4 月 6 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
获得布线工程师培训 (CCTT) 认证有哪些优势？
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
为什么 FiberLert 是光纤游戏规则的变革者
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
一流的线缆跟踪方法
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
