케이블링 산업 현황

와이어 맵 테스트: 색에 관한 것이 전부는 아닙니다

Virtually every Ethernet cable tester can perform a wire map test - likely the most basic test for copper network cabling. Despite being a basic test, it is actually one of the most critical. And while the pair colors of blue, orange, green and brown might help you pass wire map testing, the test itself really doesn’t care about color at all.

Let’s take a closer look.

2018년 9월 6일

Versiv가 버전 5.6(으)로 업그레이드 됩니다

2018년 8월 22일

101 시리즈: 스플라이스를 하느냐 안하느냐

Fiber splicing is a method of connecting two fibers, whereby two fibers are precisely cleaved and then aligned and fused using a fusion splicing machine. The fusion of two fibers is achieved by an electric arc that essentially welds the fibers together. A mass fusion splicer welds 12-fiber together at once and is performed using 12-fiber ribbon cable.

2018년 8월 8일

테스트 코드를 확인할 때 "긍정적인 손실"을 얻는 이유는 무엇입니까?

Verification of test reference cords is easy, right? Yes, usually…but not always. After the power meter is set to 0 dB via the reference procedure, the loss of a mated connector pair is expected to be less than 0.20 dB for single-mode (e.g., -0.20 dB). Let’s examine one scenario where a loss is not negative (e.g., +0.15 dB).

The typical process for validating the loss of a connector, to verify if it is “reference grade” for example, is as follows:

2018년 8월 1일