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Joinwit JW3105P Pen-type Visual Fault Locator

Joinwit JW3105P Pen-type Visual Fault Locator
The JW3105 Pentype VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network. It includes: • Finding the breakpoint, poor connections, bending or cracking in fiber optic cables. • Finding the faults of OTDR dead zone • End-to-end visual fiber identification

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$140.00 tax incl.

Availability: Shipping to Worldwide

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• 2.5mm universal connector, for 1.25mm connectors, 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




Type JW3105 Pen-type Visual Fault Finder
Central Wavelength 650nm±10nm (635nm can be required on request)
Emitter Type FP-LD
Output Power Optional choice for 1mw, 3mw, 5mw,10mw 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@3mw ≥50hour
Test with Panasonic LR6 AA ALKALINE battery
Operating Temperature -10~+45 (℃)
Storage Temperature -40~+70 (℃)
Dimension (mm) ¢15X180
Weight 120g(Without battery)


Standard Package

JW3105 P Main Unit (Original color), 2pcs Alkaline battery, User Manual, Cotton swabs and Soft Carrying case.


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