케이블링 산업 현황

광케이블 극성 기본 사항

Polarity defines direction of flow, such as the direction of a magnetic field or an electrical current. In fiber optics, polarity is directional; light signals travel through a fiber optic cable from one end to the other. A fiber optic link’s transmit signal (Tx) at end of the cable must match the corresponding receiver (Rx) at the other end. So, what is fiber polarity? Fiber polarity could be defined as the direction light signals travel from one end to the other end of an optical fiber cable.

2021년 6월 24일

네트워크 케이블 테스터 사용 방법 - LinkIQ™

2021년 6월 22일

케이블 및 광케이블 네트워크 테스터 청소 방법

Cleanliness has long been a best practice in fiber optic installation, but it’s not just the fiber end faces you need to worry about. If you think about how often your cabling tools and testers are touched by you and others on the job site, it’s clear that they too need to be cleaned.

While a fiber end face and your Fluke Network tester are cleaned for two different reasons, the goal in both instances is to clean without causing any damage.

2021년 6월 11일

패치 코드 및 광케이블 점퍼 케이블 테스트 방법 - 가장 약한 링크

Equipment cords are an integral part of any network—whether it’s a fiber jumper used to make connections between fiber patching areas and switches in the data center or a copper patch cord out in the LAN to connect end devices to the work area outlet.

2021년 6월 10일

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

Versiv 배선 인증 소프트웨어 업데이트 6.6

The newest version now available to the Versiv software updates the cabling certification software on multiple products in the Fluke Networks line. Once installed, these updates add new features to your tools as well as expand the number of cable specifications supported for testing.

2021년 5월 13일

2021 Network and cabling salary survey results

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