Shenzhen UT-King Technology Co., Ltd.
One-stop Fiber Total Solution More than 10 YEARS EXPERIENCE In Fiber Communication
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UT-King's VFL650 Optical Fiber Pen-type Red Light Source pen-based red light source, which use 650nm semiconductor laser as a light emitting device, through the constant current drive, transmit the red light which power is stable. After connecting
with optical interface, the red light can enter into the multimode and single mode fiber, achieve detecting function of optical fiber fault. It is an indispensable tool for fiber-optic construction, fiber-optic network maintenance, optical device production and research.
| Model Name | VFL650 | ||||
| Wavelength | 650±10nm | ||||
| Output Frequency | 1mW | 5mw | 10mw | 20mw | 25mw |
| Detect Distance | ≥1km | ≥5km | ≥10km | ≥20km | ≥30km |
| Optic Fiber Category | SM,MM | ||||
| Testing Connector | 1.25mm (LC) | ||||
| Work Temperature | -20℃~+60℃ | ||||
| Storage Temperature | -40℃~+85℃ | ||||
| Size | φ25x175mm (excluding connector) | ||||
| Casing Material | aviation aluminum | ||||
| Battery Spec | 2 AA-size alkaline batteries | ||||
| Weight | 200g (excluding battery) | ||||
| Package | black canvas bag & a tiny white box | ||||
Q: Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q: Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q: What’s your best price?
A: Based on the quality of our products and the quantity of your order.we would quote the best matching price all the time.
Q: Can you provide OEM/ODM service?
A: Yes,we can.Please let us know your deatil requirements.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.