Кабельные хроники

Testing Plug-Terminated Links—Internationally

The Modular Plug Terminated Link, or MPTL, where a horizontal cable run terminated on one end to an RJ-45 plug connects directly into a device, has become increasingly popular for connecting a variety of devices—from wireless access points and security cameras, to PoE lights and video displays—essentially wherever it’s deemed impractical or unsafe to deploy an outlet and equipment cord.

26 марта 2020 г.

The Ins and Outs of Third-Party Certification

Likely you’ve noticed that cable, patch cords and connecting hardware from reputable manufacturers are promoted and labeled as third-party certified, verified or listed. Third-party certification is an extremely important part of our industry, giving you peace of mind that your chosen manufacturer has independently determined that their products comply with industry standards.

20 марта 2020 г.

Standards Update

Since the last standards update, I represented Fluke Networks and attended the TR42 meeting in New Orleans and the SC25 WG3 meeting in Sydney Australia. The following are some of the highlights worth noting.

9 марта 2020 г.

Make Sure Your Cabling Plant is Ready for Wi-Fi 6

Our last post covered the technologies for Wi-Fi 6 and 6E. If you’ve decided that you want some of that good stuff in your network, you need to make sure your cabling plant is ready.

5 марта 2020 г.

So You Want to Upgrade to Wi-Fi 6?

In the first of this two-part post, we’ll discuss the new and upcoming Wi-Fi 6 standards and the performance benefits. Our subsequent post will cover how to make sure that your cabling plant is ready.

27 февраля 2020 г.

Тщательный анализ промышленных кабелей Ethernet

Last month, we published a blog about the various industrial Ethernet connectors including M-series and some new small form factor connectors like the iX and emerging single-pair Ethernet connectors. But what good is a connector designed to withstand the industrial environment without a cable that offers the same protection?

20 февраля 2020 г.

Проблемы промышленных Ethernet-кабелей — MICE

Industrial Ethernet is very sensitive to delays caused by dropped or damaged data frames (sometimes called packets). Just a few dropped or damaged packets can cause a machine to shut down. These problems are often intermittent and can be caused by harsh industrial environments.

13 февраля 2020 г.

Узнайте последние тенденции на зимней конференции BICSI!

Planning to attend the upcoming BICSI Winter Conference & Exhibition on February 9-13 at the Tampa Bay Convention Center in Tampa, FL?

Fluke Networks is offering plenty of educational opportunities to learn all about fiber, Industrial Ethernet and more.  And you can stop by the Fluke Networks’ Booth #310 during exhibiting hall hours for hands-on demonstrations and one-on-one time with our experts.

6 февраля 2020 г.

Что пошло не так с вносимыми потерями?

Have you ever carefully calculated insertion loss during the design phase and then passed your permanent link testing after installation only to find out that the channel isn’t performing once it went live?

30 января 2020 г.

Иногда... это кабель

There’s an ad that says, “We know a thing or two because we’ve seen a thing or two.”  With billions of links certified by our testers and something like five more every second of every business day, we’ve seen just about every possible cabling problem. Which means we’ve seen plenty of bad cable.

23 января 2020 г.