Cabletron Systems 9F120-08 - Manual (Page 11)

1-3
Introduction
Figure 1-1. The Concentrator Modules
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5 6
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SMB CPU
FNB
9F120-08
FDDI
SMB CPU
FNB
9F122-12
FDDI
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5 6
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2 3
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F
D
D
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SMB CPU
FNB
9F125-08
FDDI