Sales Helpline: +91-11-41860000 | Email:

BML-209 Pen Type Visual Fault Locator

BML-209 is a portable pen type visual fault locator, rugged and waterproof for locating breaks in optical fiber. BML-209 VFL is available in pulsed and continuous wave operation mode. This waterproof visual fault locator emits a bright visible red laser at 650nm and is compatible with 2.5mm universal connector.

Optical fiber breaks, faulty connectors and other possible faults will leak the visible light allowing the technician/operator to identify the fault location and fix the problem quickly.

There are three models to chose from- BML209-1, BML209-10 and BML209-20 for output power 1,10 or 20 mW respectively.

  • Locate fiber breaks & sharp bends
  • Conduct end to end fiber continuity test

Product Specification

Module Option | BML-209 +




Fiber Type

Single Mode and Multi-Mode

Output Power (mW)

> 1

> 10

> 20

Laser Safety Rating

Class 1

Dynamic Distance (km)


≥7 Single Mode

≥5 Multi-Mode

>10 Single Mode

>7 Multi-Mode

Wavelength (nm)

650 ± 20

Operation Mode

Pulsed (2Hz) and CW

Connector Adaptor

2.5mm UPP (or customize 1.25mm UPP)

Size (mm)

180 x 30

Weight (g)


Power Supply

AA alkaline batteries

Optional Accessories

1.25mm adaptor (at extra cost)

  • Bright visible red laser at 650nm
  • Pulsed and CW operation
  • Rugged and waterproof design
  • 2.5mm universal connector
Frequently Asked Questions (5 answered questions)
It has a Class 1 Laser safety rating.

Person name: Asian

Upto 7 Kms in Single Mode & 5 Kms in Multimode.

Person name: Asian

It is Compatible with 2.5mm universal connector.

Person name: Asian

2 X AA alkaline batteries.

Person name: Asian

It can be used for both Single Mode & Multi Mode fiber

Person name: Asian

Product Info Downloads
Product Info Downloads

Product Information files contain the essential technical detail you need to make informed decisions on any particular product. Simply click on a title to download a PDF copy of that file. If you wish a hard copy of a brochure, technical advice on any product or a demonstration then please contact us. We're always happy to help!

File Type
File Size
Last Uploaded
385.35 KB
March 22 2021 13:48:20
Get In Touch
Want to Know More About our Products ?

Contact us today to find out more. We have our sales representative ready to help you with any subject matter related to our products

Top Categories