The visual fault locator (also known as fiber visual fault locator, fiber optic cable visual fault locator) is a 650nm (±20nm) semiconductor laser as a light-emitting device, driven by a constant current source to emit stable red light and optical interface connection.
In addition, the corning visual fault locator also has OTDR blind zone fault detection, end-to-end fiber identification, and mechanical splice point optimization functions. It can be used in telecom/CATV engineering and maintenance, integrated cabling construction and maintenance, optical device production and research, and other fiber optic engineering.
The visual fault locator is divided by its minimum detection distance: 5Km, 10Km, 15Km, 20Km, 25Km, 30Km, 35Km, 40Km, etc., and even longer distances. The farther the detection distance is, the more expensive it is.
The visual fault locator is suitable for all kinds of fiber optic connectors, which is a good reflection of the professionalism of this unique tool. Visual fault locator connects with all types of fiber optic interfaces, connects tightly and firmly with the lightning pen tip, the size is accurate in place, and the application is simple and convenient.
Through the visual fault locator on the fiber optic patch cable for light testing, you can determine which is the corresponding connector at the other end of the fiber optic cable if you can not find the red light, indicating that the line routing does not correspond, or the central fiber core has a breakpoint. The following FC interface fiber optic patch cord and SC interface fiber pigtail for light testing and test the constant light and blinking function, respectively.
This visual fault locator light source has a strong penetration effect, light concentration dispersion, stable and robust performance, can easily penetrate the long-distance fiber, and can easily and quickly detect the fiber optic line through and through the situation.
The light source flicker function is stable in frequency, giving me the feeling that the light source flickers powerfully. In using a visual fault locator, you also need to pay attention to: do not face the human eye to avoid the high brightness of the red light on the eye damage.
Visual fault locator is also called fiber visual fault locator, pen red light source, visible light detection pen, fiber fault detector, fiber fault locator, etc. Most of them are used for detecting fiber breakpoints and are classified according to their shortest detection distance: 5Km, 10Km, 15Km, 20Km, 25Km, 30Km, 35Km, 40Km, etc. 35Km, 40Km, etc.
1. quantum well LD as the light source.
2. CW and MOD operating modes.
3. FC, SC, ST universal interface.
4. long detection distance.
5. stable power output.
6. output red laser visible to the human eye. With extreme penetrating power, the light leaking from the fault point is still clearly visible through the 3mm PVC layer.
7. nanotechnology multiple electrostatic protection.
8. The shell is solid and durable, simple, and convenient to carry.