Located in Shenzhen, China and established in August 2010, Beyondopto is a high technology company which integrates research, sales and service together. Beyondopto was founded by a rich experienced team who specialize in developing, manufacturing and marketing optical video, audio, data and net products. Our main product, Beyond series digital fiber optic video transceivers can simultaneously transmit 1-128 channels of 8-bit or 10-bit digitally encoded video/return or bidirectional data/unidirectional or bidirectional audio / Ethernet / Telephone / binary input/output over one multimode or single-mode optical fiber. These multiplexers are typically used in applications where the cameras have P/T/Z capabilities. Plug and Play design ensures the ease of installation and operation.