Product Details
Fiber Optic Test Equipment Fiber Optic Visual Fault Locator VFL to
Find Fault
General information
This pen-style VFL is specially designed for field personnel who
need a portable light source tool for fiber tracing, fiber routing,
continuity testing, to locate breakpoints (bending or cracking in
fiber optic cables), and poor connections.
Visual fault locator use 650nm laser module as emitter, which is
suitable for single mode or multimode fiber inspection. The output
mode can be chosen between CW and 2Hz frequency of light, it is
widely used in optical communication, optical components
measurement, fiber optical sensor and other fields.
FOC COMMUNICATION CO., LTD built the Visual Fault Locator to last. Visual Fault Locator
incorporates an energy-absorbing holster over an impact-resistant
case to withstand drops, impacts and rough treatment, ensuring
years of trouble-free operation. Together with a heavy-duty
tethered end cap to protect the fiber adapter, Visiual Fault
Locator is the VFL for demanding field applications. Unlike more
fragile VFL's that utilize a flashlight body or plain plastic case,
FOC COMMUNICATION CO., LTD industrially engineered the VisiFault
custom-case to be mechanically tough. The case is compact for
field-use and ergonomically designed for comfort.
Applications
- Optic fiber communication and maintenance
- Security system optic fiber transmitter setup and maintenance
- Optic fiber CATV system and maintenance
- Optic fiber sensing research
- Optical devices manufacture and research
Features
- Pen sized VFL fault locater & line tracer
- Single mode, multimode and plastic fiber applications
- Eye safe Class 1 device, no safety procedures required
- Rugged & simple fibre optic fault finder
- 2.5 & 1.25 mm universal connector options
- Pulsed or continuous laser options
- Useful in combination with an OTDR, to help exactly identify a
fault
Technical Specifications
Model | VFL650-1S |
Central wavelength | 650nm±10nm (635nm is available on request) |
Emitter type | FP-LD |
Output power | 5mw | 10mw | 20mw | 30mw |
Laser Range | ≥5KM | ≥10KM | ≥20KM | ≥30KM |
Optical connector | 2.5mm universal connector, for 1.25mm connectors, FC (Male)-LC.
(Female) convertor can be provided on request |
Operating model | Both CW and Pulse available |
Pulse frequency | 2Hz to 3Hz/9Hz |
Power supply | 2AA alkaline batteries |
Battery | AA alkaline battery |
Operating temperature | -20°C to 60°C |
Storage temperature | -40°C to 85°C |
Dimension | Φ25 X 195 |
Weight | 100g (without battery) |
Standard Packages – Pen-type Visual Fault Locator
Model | Includes |
VFL-650-2S | Main unit, User Manual |
Fiber Optic Visual Fault Locator, Optical Fiber Visual Fault
Locator, Handheld Fiber Visual Fault Locator, Bench-top Visual
Fault Locator
Company Profile
FOC COMMUNICATION CO., LTD is a high-tech enterprise which specialize in R&D, manufacture
and sales of fiber optic products and equipments. We are located in
Shenzhen, China. We have the team of professional engineers and
managers who devoted in fiber optic fields and we are growing
rapidly. The products are mainly applied in telecommunications, the
instruments, CATV, FTTX network constructions, Wide Area Network,
Local Area Network and so on. We has won the good reputation and
become the good partners of those enterprises who are well-know at
home and abroad.
Our main products are fiber PLC splitter, fiber optic patch cord,
fiber optic pigtail, fiber optic adapter, fiber optic attenuator,
FBT coupler, WDM, fiber optic patch panel, fiber optic joint
closure, fiber media converter and the related fiber optic
products. We are capable of supplying fiber optic products and
provide the one-stop purchasing service. We can also provide OEM
products and service. We will produce fully according to the
customers' request. We have more than 50 skilled workers in the
production line and we have professional oversea sales team to make
sure contact and communicate effective and efficient.
We consistently provide high quality products at very competitive
products. We have advanced optical communication test equipments
from overseas, offering customers with reliable products with
quality assurance. And we already have established business
relationship with customers from Eastern & Western Europe,
South& North America, Central Asia, Africa and so on.
Quality and Services are always our top concern. Since established,
our company persistently hold the business concept of Quality
First, Customer Foremost, Continuous Improvement, Pursuing Best. We
also commit to providing the high quality products and perfect
technical support to customers, satisfy the customer demand. With
leading technology, good products and satisfied service, we believe
can work together and create a better win-win business relationship
from now on and in the future.