케이블링 산업 현황
LinkIQ를 사용한 VLAN 문제 해결
Everyone in the ICT industry has heard of a local area network (LAN) and likely understands that it’s a network made up of a myriad of devices—computers, servers, Wi-Fi access points, VoIP phones, surveillance cameras, etc.—all connected in one physical location.
2021년 5월 26일
2021년 4월 28일
Introducing LinkIQ™️ – Fluke’s Newest Ethernet Cable, Network, and PoE Tester
Cabling is the number one cause of Ethernet problems in both commercial and industrial applications. With Fluke Networks’ newest Ethernet tester, LinkIQ™️ Cable + Network Tester, you can troubleshoot that cabling and the network it’s connected to. Save your company or clients hours of downtime, keeping the network up and running as efficiently as possible.
2021년 4월 21일
LinkWare Live는 배선 계약업자가 새로운 원격 작업 공간을 위한 무료 클라우드 기반 소프트웨어를 채택함에 따라 업로드된 50M 결과를 전달합니다
One result of the COVID-19 pandemic was the acceleration of digital transformation in business, government, and education. While many organizations were already on the path to going digital, the pandemic created a critical need to move ahead more quickly than originally planned.
2021년 4월 13일
이더넷 배선이 PoE를 지원하는지 여부를 테스트하는 방법
Power of Ethernet (PoE) is combining power and data communications in a single cable. As it’s become more and more popular, there are a huge array of devices that source and consume power and data through the same cable. Do all Ethernet cables support PoE? No, they don’t. So, how can you be sure the cables you selected can support PoE operation? Fluke Networks’ Jim Davis walks though the steps to make sure your cabling is ready to support PoE operation using an DSX CableAnalyzer.
2021년 4월 8일
Profinet 테스트: 기본 사항
We all know by now that Ethernet has infiltrated the factory floor as the communication protocol of choice for exchanging data between devices and controllers, with applications like Modbus, EtherCat, EtherNet/IP and Profinet that are all based on Ethernet. The two leading applications—EtherNet/IP and Profinet together account for about 60% of the market, as both excel in supporting deterministic communication for real-time data and control.
2021년 3월 24일
표준 업데이트, 2월 2021
I bet you are all wondering what installed fiber optic testing standards are in process for this year. Here is a short list by committees for those of you that want to keep up to date.
2021년 3월 10일
2021년 2월 24일
확장된 빔 파이버 커넥터란 무엇인가?
In the premises and data center infrastructure world, most of us are familiar with typical fiber connectors like duplex LC, SC and ST connectors and multi-fiber MPOs. Perhaps you’ve also heard about expanded beam fiber connectors or have encountered a scenario that requires them.
In case you aren’t familiar with these connectors, their applications and testing considerations, we thought we’d help you “expand” your knowledge.
2021년 2월 9일
광케이블 인증 테스트: 손실, 길이(그리고 때로는 반사율)만 있으면 됩니다
As data speeds increase and new fiber applications emerge, there has been some confusion surrounding fiber testing parameters and whether insertion loss testing is enough to guarantee support for high-speed applications.
Other than new short-reach singlemode applications that are more susceptible to reflections and therefore take connector reflectance into consideration, insertion loss testing, length and polarity are really all you need for Tier 1 certification testing.
2021년 1월 19일
