Harold Barry Shutterly

Fiber optic broadband networks for the Manufacturing Automation Protocol

An approach that permits the networking of broadband data over optical fiber is presented. This local area network (LAN) is a broadband network that allows the use of multiple carrier frequencies and thus multiple services. For example, multiple network formats, such as the Manufacturing Automation Protocol (MAP), broadband Ethernet, and the PC network, can coexist on the same optical fiber in addition to other broadband services such as video.<<ETX>>

Fiber Optic Broadband LAN For The Manufacturing Automation Protocol

Distributed computer processing has led to the need for data communications over reliable links. This paper discusses the use of fiber optics in Manufacturing Automation Protocol (MAP) factory networks -- its potential and limitations. A fiber optic MAP system is described which provides completely compatible fiber optic interconnections for all 10 Mb/s broadband MAP equipment. The system uses innovative techniques to support broadband MAP as well as other broadband services such as video.