JSR-FO-0111S fibre optic rotary joints are small and compact FORJ with OD 10mm, standard, off-the-shelf, available in stock. It could support 1 channel fiber optics(SM/MM) transmitting on 360° rotating. Single-channel (both Single-Mode and Multiple-Mode) rotary joints(FORJ) are the most versatile designs the market has ever seen. The rugged body allows fiber pigtail, ST, or FC receptacles on either the rotor side or the stator side. One can configure the package to fit his need exactly. features extremely low insertion loss and impressive return loss performance for both single mode and multimode fibers.MJ1 are often used with electronic slip ring, call optical-electrical hybrid slipring, transmit power and high speed data.