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Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks
Product Details:
| Place of Origin: | China, Shenzhen |
| Brand Name: | DF/OEM/Nuetral |
| Certification: | CE/ROHS/REACH/ISO9001/ISO14001 |
| Model Number: | Pen-type Visual Fault Locator (VFL) |
Payment & Shipping Terms:
| Minimum Order Quantity: | negotiable |
|---|---|
| Price: | negotiable denpend on QTY |
| Packaging Details: | Blister box+Carton |
| Delivery Time: | 5-9 working days depends on QTY |
| Payment Terms: | Western Union,T/T,MoneyGram/Paypal |
| Supply Ability: | 1000PCS/Day |
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Detail Information |
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| Product Name: | Pen-type Visual Fault Locator (VFL) | For CATV & Telecommunication & Data Networks | Central Wavelength: | 650nm±10nm (635nm Can Be Required On Request) |
|---|---|---|---|
| Emitter Type: | FP-LD | Output Power: | Optional Choice For 1mw, 10mw On Actual Needs |
| Alkaline Battery(V): | 9 | Operation Temperature(℃): | -10℃～60℃ |
| Dimension: | 175*26*26 | Weight: | 170-900g |
| Fiber Brand: | Corning, YOFC, OFS, Draka | ||
| Highlight: | Pen-type visual fault locator for CATV,Telecommunication fiber optic VFL,Data network visual fault locator |
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Product 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.
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
| Parameter | Specification |
|---|---|
| Central Wavelength | 650nm±10nm (635nm available on request) |
| Emitter Type | FP-LD |
| Output Power | 1mw or 10mw (optional) |
| Optical Connector | 2.5mm universal connector |
| Operating Model | CW and Pulse available |
| Pulse Frequency | 2~3Hz |
| Power Supply | 2 AA alkaline batteries |
| Battery Operating Time | ≥40 hours (650nm@1mw) |
| Operating Temperature | 0~+60℃ |
| Storage Temperature | -20~+70℃ |
| Dimension | 175×26×26 mm |
| Weight | 170g (without battery) |
Model: DF3105-A
| Parameter | Specification |
|---|---|
| Central Wavelength | 650nm±10nm (635nm available on request) |
| Emitter Type | FP-LD |
| Output Power | 1mw or 10mw (optional) |
| Optical Connector | 2.5mm universal connector |
| Operating Model | CW and Pulse available |
| Pulse Frequency | 2~3Hz |
| Power Supply | 2 AA alkaline batteries |
| Battery Operating Time | ≥65 hours (1mw) / ≥15 hours (10mw) |
| Operating Temperature | -10~+45℃ |
| Storage Temperature | -40~+70℃ |
| Dimension | ￠15×180 mm |
| Weight | 900g (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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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!
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