Metal Shell, anti shock and durable
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Focus on Fiber Optical(FTTH) Equipment & Tester & Tools Since 2011.
Focus on Fiber Optical(FTTH) Equipment & Tester & Tools Since 2011.
Product Brief
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VFL are also called light pens, pen-type red light sources, visible light detection pens, optical fiber fault detectors, and optical fiber fault locators. Most of them are used to detect fiber breakpoints. According to their shortest detection distance, they are divided into: 5Km, 10Km, 15Km, 20Km, 25Km, 30Km, 35Km, 40Km and so on. Driven by a constant current source, a stable red light is emitted, which is connected to the optical interface to enter the optical fiber, thereby realizing the optical fiber fault detection function.
Type | FOT3105 Pen-type Visual Fault Finder |
Central Wavelength | 650nm±10nm (635nm can be required on request) |
Emitter Type | FP-LD |
Output Power | Optional choice for 1mw, 10mw or 20mW |
Optical Connector | 2.5mm universal connector |
Operating Model | Both CW and Pulse available |
Pulse Frequency | 2~3Hz |
Power Supply | 2 AA alkaline batteries |
Battery Operating Time | 650nm@1mw ≥65hour |
Operating Temperature | -10~+45 (℃) |
Storage Temperature | -40~+70 (℃) |
Dimension (mm) | ￠15X180 |
Weight | 120g(Without battery) |
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