| 摘要 |
A modular optical data communication network operational as a computer backplane includes interconnectable bus modules providing both optical data transmission and electrical data transmission. Each bus module comprises and optical link interface having one input receiving data from an optical/electrical converter and a second terminal connected to receive electrical data from an electrical/optical converter. The bus modules are interconnectable by coupling an electrical/optical converter of one module to an optical/electrical converter of an adjacent module through a free-space connection. Each optical link interface includes a row by column VCSEL/photodetector array for dedicated path transmission of data over an optical network from a circuit card coupled to one bus module transmitting data to a circuit card of an adjacent or remote bus module.
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