Optical Fiber Visual Fault Locator

• Type: Optical Fiber Visual Fault Locator
• Certification: RoHS
• Condition: New
• Working Wavelength: 650±10 Nm
• Measuring Wavelength: 850~1625nm
• Connector Working Mode: 2.5 mm Universal(Sc/FC/St)
• Model NO.: VFL-25
• Operation Mode: Pulsed and Cw
• Distance: 10km/15km/20km/25km/30km
• Transport Package: Carton
• Specification: RoHS
• Trademark: HNK or OEM
• Origin: Shenzhen, China
• HS Code: 9031801000
• Production Capacity: 10000/Month

Product Description

Optical Fiber Visual Fault Locator (VFL) is specially designed for field personnel who need 
an efficient and economical tool for fiber tracing, fiber routing and continuity checking in an 
optical network during and after installation. 
 
Its red laser shines through most yellow-jacketed fibers to help you pinpoint breaks,bends, 
faulty connectors, splices and other causes of signal loss. The convenient VFL-25 locates 
faults visually by creating a bright red glow at the exact location of the fault on singlemode 
or multimode fibers.

Standards Compliance
.  RoHS:Free of hazardous substances according to RoHS 2002/95/EG
.  IEC 60825-1-2011:Safety of laser products - Part 1: Equipment classification and requirements

Features
.  MQW LD optical source;                 .  Operating mode: CW and MOD; 
.  FC,SC,ST general interface;           .  Long inspection distance;
.  Steady power output;                       .  Nano technology, multi-ply ESD protection;
.  Sturdy and durable shell;                 .  Pen pattern design, convenient for use and carry.

Specifications

Parameters	Value
Working Wavelength	650 ± 10 nm
Emitter type	Laser
Output power(mW), Inspection distance(km)	10mW/15mW/20mW/25mW/30mW
	10KM/15KM/20KM/25KM/30KM
Measuring Wavelength	850~1625nm
Connector Working mode	2.5 mm universal(SC/FC/ST)
Operation mode	Pulsed and CW

General Specifications

Parameters	Value
Power supply	2*1.5V AAA alkaline batteries
Working time of batteries	> 15 hours
Material of Shell	Al alloy/ stainless steel
Weight	About 180g (without batteries)
Dimension	?24*170mm(without interface)
Operating temperature	-10 to +60 °C
Storage temperature	-40 to + 85 °C
Relative humidity	95%

Ordering Information

A	Rod Dia.	3.2mm, 4.8mm, 6.4mm, 8.0mm , 9.5mm, 11.2mm, 12.7mm.
B	Fiber glass length	100m to 400m
C	color	standard colour is Green  (other colors may be available upon request).