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Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Specifications
MOQ :
negotiable
Delivery Time :
5-9 working days depends on QTY
Alkaline Battery(V) :
9
Fiber Brand :
Corning, YOFC, OFS, Draka
Model Number :
Pen-type Visual Fault Locator (VFL)
Central Wavelength :
650nm±10nm (635nm can be required on request)
Price :
negotiable denpend on QTY
Operation Temperature(℃) :
-10℃～60℃
Supply Ability :
1000PCS/Day
Weight :
170-900g
Brand Name :
DF/OEM/Nuetral
Product Name :
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Payment Terms :
Western Union,T/T,/Paypal
Dimension :
175*26*26
Certification :
CE/ROHS/REACH/ISO9001/ISO14001
Emitter Type :
FP-LD
Place of Origin :
China, Shenzhen
Output Power :
Optional choice for 1mw, 10mw on actual needs
Packaging Details :
Blister box+Carton
Description
Pen-type Visual Fault Locator (VFL)
Designed for CATV, Telecommunication & Data Networks
Product Overview
The pen-type Visual Fault Locator (VFL) is an efficient and economical tool designed for field personnel performing fiber tracing, routing, and continuity checking in optical networks. This compact, lightweight device outputs visible red laser light to identify optical breakpoints and high-loss areas that OTDR equipment cannot detect.
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Key Applications
  • Locating breakpoints, poor connections, bending, or cracking in fiber optic cables
  • Identifying faults within OTDR dead zones
  • End-to-end visual fiber identification
  • Fiber tracing and continuity verification
Product Features
  • 2.5mm universal connector with FC (Male)-LC (Female) converter option
  • Operates in both Continuous Wave (CW) and Pulsed modes
  • Constant output power with low battery warning
  • Extended battery life (up to 60 hours)
  • Crash-proof and dust-proof laser head design
  • Laser case ground design prevents ESD damage
  • Burning testing ensures reliability
  • Portable, rugged construction for easy field use
Technical Specifications
Model: VFL650-1MW
ParameterSpecification
Central Wavelength650nm±10nm (635nm available on request)
Emitter TypeFP-LD
Output Power1mw or 10mw (optional)
Optical Connector2.5mm universal connector
Operating ModelCW and Pulse available
Pulse Frequency2~3Hz
Power Supply2 AA alkaline batteries
Battery Operating Time≥40 hours (650nm@1mw)
Operating Temperature0~+60℃
Storage Temperature-20~+70℃
Dimension175×26×26 mm
Weight170g (without battery)
Model: DF3105-A
ParameterSpecification
Central Wavelength650nm±10nm (635nm available on request)
Emitter TypeFP-LD
Output Power1mw or 10mw (optional)
Optical Connector2.5mm universal connector
Operating ModelCW and Pulse available
Pulse Frequency2~3Hz
Power Supply2 AA alkaline batteries
Battery Operating Time≥65 hours (1mw) / ≥15 hours (10mw)
Operating Temperature-10~+45℃
Storage Temperature-40~+70℃
Dimension￠15×180 mm
Weight900g (without battery)
Why Choose TAKFLY?
  • 26+ years manufacturing experience in fiber optic products
  • 450+ assembly workers with 3+ years experience
  • 10+ R&D Engineers dedicated to innovation
  • 16 Germany imported Injection Machines and 16 Production Lines
  • 30+ testing machines including OTDR, 3D, VFL, IL&RL test instruments
  • OEM branding accepted
  • Global exhibition participation: OFC, ECOC, CommunicAsia, and more
Quality Control Process
  • Raw material incoming inspection before production
  • Full inspection after every individual process
  • Comprehensive half-done production checks
  • Complete finished product inspection before packing
  • Pre-shipping spot checks to ensure quality
Delivery Information
  • Samples: 1-3 working days
  • Mass Production Order: 3-7 working days
  • Packaging: Plastic Bag, Carton and Pallet available per request
Frequently Asked Questions
How can I get your catalogue and price list?
Please provide your email or contact information through our website for catalogue and pricing.
Can I negotiate the prices?
Yes, we consider discounts for multiple container loads of mixed goods.
How much will the shipping charges be?
Shipping charges depend on shipment size and method. We provide quotes upon request.
Can I visit you?
Yes, our factory is in Shenzhen, China. Please contact us to schedule an appointment.
What if there is quality problem when we get the goods?
If quality issues arise, provide photos for our reference. Our QC department will investigate and provide solutions while implementing future quality improvements.
What is your terms of packing?
Standard packing includes blister box and cartons. Customized packing available per customer requirements.
What is your terms of payment?
T/T 30% deposit, 70% balance before delivery. We provide product and package photos before final payment.
What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU available.
How about your delivery time?
Generally 5-7 working days after receiving advance payment. Specific timing depends on items and order quantity.
Can you produce according to the samples?
Yes, we can produce based on your samples or technical drawings.
If you're interested in our products or have any questions, feel free to contact us at any time!
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
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Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks

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Product Detail
MOQ :
negotiable
Delivery Time :
5-9 working days depends on QTY
Alkaline Battery(V) :
9
Fiber Brand :
Corning, YOFC, OFS, Draka
Model Number :
Pen-type Visual Fault Locator (VFL)
Central Wavelength :
650nm±10nm (635nm can be required on request)
Contact Supplier
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks

TAKFLY COMMUNICATIONS CO., LTD.

Verified Supplier
6 Years
shenzhen
Since 2000
Business Type :
Manufacturer
Main Products :
MPO MTP, WDM Mux Demux, Fiber Optic PLC Splitter
Total Annual :
3500000-4000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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