Shanghai GOVO Telecom Co., Ltd.

Tel.: +86-21-60712325-807

Shanghai GOVO Telecom Co., Ltd.
Tel.: +86-21-60712325-807

Home » Products » Fibre Optic Test Instrument » GW3103 Pen Shape Optical Visual Fault Locator

Pen Shape Optical Visual Fault Locator

The GW3103 pen shape optical visual fault locator is specially designed for field personnel who need an efficient and economical tool for continuity checking and fiber tracing in optical networks. Our visual light source pen uses 304 stainless steel to fabricate its housing, and it is characterized by robust structure, diversified function and long working time, making it an ideal choice for patch cords, pigtails and fiber networks.

Structural Diagram

1. dust cap 2. optical interface 3. head of the indicator 4. LED 5. switch 6. body 7. tail

1. Thanks to the unique design for laser head, our optical visual fault locator won't be damaged even after accidental drops.
2. This pen-size visual fault locator is able to work continuously for 60 hours when the output power is 1mW.
3. With a 2.5mm universal connector interface, our visible fiber optic fault locator realizes quick connection with SC, ST and FC connectors, and it is also outfitted with a FC adapter to make the inspection more stable and reliable.
4. The pencil style visual fault locator uses a low battery warning circuit to remind users to change battery before the battery is dead, and it takes advantage of a special drive circuit to guarantee stable power output above the lowest allowed battery capacity.
5. Our optical visual fault locator undergoes high-temperature aging test before leaving factory, so it is capable of delivering reliable performance as expected.

Technical Data of GW3103 Pen Shape Optical Visual Fault Locator

Emitter type FP-LD (Fabry-Perot Laser Diode)
Wavelength 650±10nm
Output power 1/5/10/15/20/30/50mW
Optical connector 2.5mm universal connector, external FC adapter
Operation mode CW or modulated
Modulation frequency 2-3 Hz
Power supply 2×1.5V alkaline AA battery
Battery life 60h (a rechargeable battery is provided for working at 50mW)
Operating temperature -10℃ to +45℃
Storage temperature -40℃ to +70℃
Size 25×190mm
Weight 180g
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