Mini Optical Light Source Weighs Only 80g

Toronto, Canada – GAO Fiber Optics ( has released its mini optical light source which combines high performance with durability in an extremely small-sized package.The light source is specially designed for use in telecommunication and CATV testing and maintenance as well as in fiber optics test labs.It features highly stable and accurate output power and wavelength.

The mini optical light source, model 08221, uses an FP-LD emitter and works at a wavelength range of 1330nm to 1550nm. The optical device is light in weight, easy-to-use and cost-effective.It includes an optional loss test kit. When combined with GAO Fiber Optics’ mini optical power meter Model 08112,the optical light source provides an efficient testing solution for field work in fiber optic networks.The mini light source works continuously for forty hours using three 1.5V alkaline batteries.It can be used for both single-mode fiber and for multi-mode fibers.

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1-877 585-9555 ext. 60- Toll Free (USA & Canada)

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About GAO Fiber Optics

GAO Fiber Optics (, a member company of GAO Group, is a leading provider of fiber optic test and measurement instruments, transceivers and other fiber optical devices.

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