3Com corebuilder 3500 Implementation Manual page 110

110 C 6: F
HAPTER IBER
D D I
ISTRIBUTED ATA NTERFACE
Figure 18 Sample FDDI Configuration
FDDI
dual
ring
Duplex
fiber
cable
®
NETBuilder II
router
(FDDI)
A
CoreBuilder ®
3500 system
B
A
CoreBuilder
3500 system
B
A
CoreBuilder
3500 system
B
A
CoreBuilder
3500 system
(DAS)
B
A
B
B A
A
B
A
B
A B
A
B
CoreBuilder ®
5000
system (DAS)
SAS server
SAS server
(FDDI link)
DAS server
CoreBuilder ®
6000 or 2500
system (DAS)