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TPens optical detector – Model: VLF-650-3

This product integrate fiber failure inspection with LED lighting, and we specially design it for fiber circuit construction and maintenance in poor visibility condition. The two functions (inspection and lighting) can not only work at the same time but also be singly used.


Bút Soi Quang ZHT (VLF-650-3) C-LINK Phân Phối

Pen optical detector (VLF-650-3) C-LINK Phân Phối

1. MQW LD optical source

2. Operating mode: CW and MOD

3. FC, SC, ST general interface

4. Long inspection distance

5. Steady power output

6. Low power consumption, high Lux LED

7. Nano technology, multi-ply ESD protection

8. Sturdy and durable shell

9. Pen pattern design, convenient for use and carry


Telecom, CATV project

PDS construction and maintenance

Optical component manufacture and research

Other fiber project


Technical Specifications

Mode VFL-650-3
Wavelength of light source 650±10 nm
Fiber mode SM, MM
Output power in single mode >10mW/15mW/20mW/25mW/30mW
Inspection distance >10Km/15Km/20Km/25Km/30Km
Electrical source 2 x AA
Continuous working time of batteries >15h
Power consumption of LED <0.4w
Lux of LED >18000mcd (twelve pieces)
Operating temperature -20~+60 ºC (no dewing)
Storage temperature -40~+85 ºC
Material of shell stainless steel
Dimension Ø25×175mm (without interface)
Weight About 180g (without batteries)

Order Information

VFL-650-3-5 Output power: 5mw, Laser range: ≥5KM
VFL-650-3-10 Output power: 10mw, Laser range: ≥10KM
VFL-650-3-20 Output power: 20mw, Laser range: ≥20KM

Download datasheet: VFL 650-3

Cách đặt hàng tại C-Link:

1. Hotline: 0904.999.815

2. Email:

3. Trực tiếp: Số 207, ngõ 192 Lê Trọng Tấn, Định Công, Hoàng Mai, Hà Nội

4. Đăng ký online theo form sau:

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