High-quality AI-8C fibre-optic welder. Extralink AI-8C is a novelty in the market of fiber optic welders. The device is available at an attractive price, offering advanced technology for positioning and welding fiber optics. The comfort of working with this device will be appreciated by both novice users as well as advanced and experienced installers. Quality and reliability of the welder has been confirmed by a number of tests carried out in different environmental conditions and on different types of fibres. The characteristic feature of this manufacturer's welders is the use of smartphones for their configuration, archiving data about the welds performed and diagnostics. Extralink's products have found recognition in markets all over the world, and the high quality of the offered products can be proved by the warranty policy, which takes into account the replacement of the device with new ones after 50 000 welds have been made.