FR-J Fiber Optic Rotary Joint

　The FR-J model multi-channel fiber optic slip ring is a product specially developed by our company for the cable reel industry. Compared to fiber optic couplers with limited number of turns, this product has the advantages of no limit on the number of turns used, allowing high rotation speed, and long service life. In addition, compared to conventional fiber optic rotary joints, this product has a very high cost performance, making it the optimal solution for solving the problem of optical cable rotation connection in the optical cable reel industry.