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IBM 9729 optical wavelength multiplexer PWJ94
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Video Source: www.youtube.com/watch?v=a3pqMsFTZpM
Some computer networking technology from the 1990's. The IBM 9729 optical wavelength division multiplexer is a device that combines 20 bi-directional data streams (Ethernet, FDDI...) into one fibre. And takes it apart at the other end of the fibre back into the original 20 data streams. Sounds complicated? It is..... :-) • More information about WMD's: • http://spie.org/newsroom/history-and-... • IBM Redbook about the 9729: http://nadirpoint.de/21697_5.pdf
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