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VFL-50 Accumulate credit times visual fault locator
VFL-50 Visual Fault Locator uses the FP-LD as the emitting component. Driven by constant current source, the indicator can emit stable red laser.The product can be used to inspect fiber failure when they connect with optical interface and be inserted into single mode or multi mode optical fiber.It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical component manufacture and research.
VFL-50 Accumulate credit times visual fault locator Features
· 2.5mm universal connector, for 1.25mm connectors(Optional Options),
· FC (Male)-LC (Female) convertor can be provided on requests.
· Operates either in CW or Pulsed
· Constant output power
· Lower Battery warning
· Long battery life (up to 60 hours)
· Crash-proof and dust-proof design for laser head
· Laser case ground design prevents ESD damage
· Burning testing to ensure the reliability.
· Portable and rugged, easy to use
· Guarantee to CE standards include EMC, EMI, ROHS
VFL-50 Accumulate credit times visual fault locator Specifications
VFL-50 Pen-type Visual Fault Finder
Central Wavelength
650nm±10nm (635nm can be required on request)
Emitter Type
FP-LD
Output Power
Optional choice for 50mw on actual needs
Optical Connector
2.5mm universal connector
For 1.25mm connectors, FC (Male)-LC (Female) convertor
can be optional on customer requests
Operating Model
Both CW and Pulse available
Pulse Frequency
2~3Hz
Power Supply
2 AA alkaline batteries
Battery Operating Time
650nm@1mw ≥65hour
650nm@10mw≥15hour
650nm@30mw≥9hour
650nm@50mw≥7hour
Test with Panasonic LR6 AA ALKALINE battery
Operating Temperature
-10~+45 (℃)
Storage Temperature
-40~+70 (℃)
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