VFL이란 무엇입니까?

VFL (visual fault locator) is currently one of the most widely used fiber optic testing equipment for tracing optical fibers, checking fiber continuity, and detecting problems in 광케이블 such as breakage, tight, sharp bends, and improper splices.

visual fault locator

시각적 결함 탐지기

VFL이란 무엇입니까?

VFL is the abbreviation of 시각적 결함 탐지기, is a device that can detect the cracking, breaking, or bending of optical fiber. The optical fiber visual fault locator is a device that can detect the breaking, bending, or cracking of fiber glass. It can also identify an OTDR dead zone problem and identify fibers from one end to the other. This fiber fault locator is designed with an FC, SC, ST universal adapter and can be used without any other type of additional adapters. It can locate faults up to 10km in fiber cable and has a tiny, light weight red laser output.

시각적 결함 탐지기의 유형

Pen visual fault locators, handheld visual fault locators, and portable visual fiber fault locators are the most common types.

The Visual fault locator pen style, shown below is specifically developed for field personnel who require an efficient and cost-effective equipment for fiber tracing, fiber routing, and optical network continuity checking.


visual fault locator pen type


650nm 시각적 결함 탐지기

From universals to specific connector types, the hand-held visual fault locator is available in a variety of connector bulkhead styles.

A portable visual fiber fault locator is used to identify single mode and multimode fiber and locate problems. It is a useful tool for troubleshooting OTDR faults in the dead zone, as well as a fundamental maintenance tool for fiber networks, LANs, ATM fiber systems, and telecom network systems. The following image depicts the appearance of a portable visual fiber fault finder.

VFL을 사용하는 방법?

The following are the steps to using a fiber visual fault locator:

  1. Withdraw the test fiber cable from both ends by removing the plastic connection covers.
  2. Connect one end of the fiber to the fiber optic visual fault locator. When you press the tester button, you should see light coming from the other end of the fiber. This provides a straightforward indication of the fiber link’s continuity.
  3. Continue with a few more fibers. Check for visible light seeping from a defective splice. This may provide a simple method of visual defect identification on faulty splices or junctions.
  4. Disconnect all equipment, replace the plastic connector covers, and return everything to its original state.

Notes during the using of a VFL:

  1. Never look into the VFL’s output directly.
  2. When the VFL is not in use, cover the output with the dust cap.
  3. Do not use on cables that are dark colored or armored.

Baudcom provides all types of 시각적 결함 탐지기 and the best visual fault locator price. We also offer all kinds of test equipment. For more information, please feel free to contact us.

게시 시간: 2021-06-11


로모베이시 - 핀란드

나는 그 방에서 인터넷에 접속하기 위해 3층에 있는 내 PC를 연결하기 위해 그것들이 필요했고 ISP는 1층에만 그들의 모뎀을 설치했습니다. 광섬유 패치 케이블을 떨어뜨린 후 양쪽에 있는 이 미디어 변환기에 모든 케이블을 연결하면 링크가 즉시 나타납니다. 생각보다 훨씬 쉬웠어요!

레이몬드 – 미국

훌륭한 경험 – 장치는 상자에서 꺼내자마자 작동했습니다. 케이블을 연결하기만 하면 끝입니다. 나는 또한 점보 프레임을 활성화할 수 있는 가능성을 좋아하지만 현재로서는 이 기능이 필요하지 않지만 이 옵션이 있는 것이 좋습니다.

최근 블로그

더 보기+

Leave Your Message