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Optical Talk Sets

An optical talk set is an easy-to-use and reliable communication device which can be used during installation, activation and repair of optical fiber network, in situations where other communications systems are problematic or inaccessible. GAOTek offers handheld and durable optical sets which enable full duplex correspondence with low background noise for sale to the United States, Canada and Globally.

GAOTek optical talk sets combine elements of both digital optic phone and stabilized light source in one unit and also offer fiber attenuation measurement function. Our Optical Talk Sets are sold as a pair and are simple, reliable and convenient to use because they offer hands-free operations. The wide dynamic range ensures high quality secure and clear communication over a long transmission distance.

At GAOTek we strive to ensure that our products conform to the highest standards. Our optical talks sets are designed with advanced cutting-edge technology are affordable and offer the same functionality as other expensive talk sets.

To learn more about this product please click below or call us today to speak with one of our experts to answer any questions.

Functions of Multi-Function Optical Talk Sets

When doing the test work with optical telephone sets radio-based communications may not be suitable because of environmental conditions such as FCC restrictions. Fiber optic talk sets are designed to effectively function in such cases, as they could utilize the installed fiber optic link to carry voice communications. The optical talk sets can do full-duplex correspondence and transmission for long distance. Multifunction optical talk sets enable clear and long distance telephony on single optical fiber. They are featured with laser source and optical power meter for loss test. Multifunction optical talk sets are reliable toolsets for challenging environments.


These optical talk sets are rugged and provide high-quality voice communication over a single fiber. The hands-free operations are convenient. These talk sets are simple. Just press the talk button to send or receive a call. Furthermore, they have fully-duplex digital voice communication and they are not affected by distance. These talk sets are provided with stabilized light source and are stable in time and temperature. These devices also come with a large backlit LCD screen. These optical talk sets give low battery power sign and provide a durable battery for hours of flawless operation. Their two-way powering function automatically selects the best alternative among the choices of rechargeable battery and AC adapter. These optical talk sets are designed as dust, water, and shock proof.

Applications and Industries

One common application is where one person is giving instructions to another who is working on a system. Another situation is less common, is during restoration work. Here it may be preferable to use a clip-on probe, so a talk set can be clipped onto a link without accessing the end. These are reliable to a large extent, but may show an insertion loss of 15-30dB depending on the fiber acrylate coating.

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