This is single channel fiber optic rotary joint with a diameter of 10mm, easy to install,consistent with the fiber optic connector, The stator end is installed by screws with three mounting holes.Rotor end with fork pin and wrench position,this two rotation mode, maximum convenience for users to install and use,It not only has good optical performance, but also waterproof and dustproof ,transmit signal via fiber optic,no disclose,no EMI.This product is one of the standard products, long-term material preparation, support for fast delivery.