케이블링 산업 현황
Benefits of Fiber Optic and Passive Optical LAN Test
In recent years, passive optical LANs have gained significant popularity as an alternative to horizontal copper structured cabling in a variety of enterprise spaces.
The technology brings fiber out of the riser backbone and data center, and with that comes the need for fiber technicians to test these systems out in the horizontal space.
Let’s take a closer look at these passive optical deployments.
How Do They Work?
2017년 3월 29일
고속 광케이블 어플리케이션이 어떻게 네트워크 경기장에 영향을 미치는가
In last week’s blog, we took a Closer Look at 40 Gig Duplex Multimode Applications, just one of the many ways that today’s data centers are cost-effectively achieving increased bandwidth in switch-to-switch fiber links. And when we say many ways, we literally mean many.
2017년 3월 22일
40Gig 이중 멀티모드 어플리케이션 자세히 보기
There’s been a lot of talk in the industry surrounding solutions capable of running 40 Gig Ethernet over duplex multimode fiber—especially with OM5 wideband multimode fiber (WBMMF) now recognized within industry standards that specifies wavelengths between 840 and 953 nanometers to support wave division multiplexing (WDM).
2017년 3월 15일
Testing Cabling With MPO Connectors – What’s New?
With the wide variety of standards relating to fiber optic cabling, the absence of published standards for testing fiber optic cabling terminated with MPO connectors might come as a surprise. Finally, a technical report (TR), written by this author, is scheduled for a June 2017 publication that provides such testing guidance - it is TR/IEC 61282-15. A technical report provides guidance on a subject but does not have requirements (e.g. no “shalls”) as an international standard or an ANSI/TIA standard would.
2017년 3월 8일
어떻게 차폐 무결성을 테스트합니까?
울펜슈타인 3D가 한창 유행할 때, 우리는 BICSI 컨퍼런스에서 잡음을 유도해서 Cat 5 링크 실패를 일으키는 전시를 선보였습니다. 우리는 형광등 안정기, 큰 전기 모터와 심지어 시동 걸린 자동차 엔진의 코일에 케이블을 배치하는 등의 모든 종류의 금기를 시도했지만, 링크는 실제로 오류 없는 100BASE-TX 성능을 제공했습니다. 그 시점에서, 대부분의 설치에 대해 스크린된 케이블이 많은 도움이 될 것처럼 보이지 않았습니다.
2017년 2월 15일
#ICYMI: Highlights from 2017 BICSI Winter
The 2017 BICSI Winter Conference wrapped up last week in Tampa where thousands of ICT professional from around the world had a chance to gain valuable industry knowledge and check out the latest products from nearly 180 vendors in the exhibit hall – including our new DSX-8000 CableAnalyzer.
2017년 2월 8일
The Road to a Category 8 Cable Tester
On January 23, we announced the DSX-8000 CableAnalyzer™, the first true Category 8 tester. You may be wondering what is required for a “true” Category 8 certification tester and why we launched it now.
2017년 2월 2일
Tips to Identify Copper Clad Aluminium (CCA) Cables
So you came across some Category 6 cable available online for practically half what you've been paying for that brand name. It claims TIA-568-C compliance, includes the UL listing mark and even has a ETL verification legend printed right on the cable. Before you get too excited, you might want to make sure that cable isn't made with copper clad aluminum (CCA).
2017년 1월 18일
2017년 1월 11일
Goodbye 2016. You Weren’t ALL Bad
All over the news and social media, 2016 has gotten a pretty bum rap.
With everything from shootings, terrorist attacks and the weirdest presidential election in history, to exploding cell phones, scary clown threats and numerous celebrity deaths, 2016 has been denoted as the worst year ever.
2017년 1월 4일