Multiple-hub Networks—Including System 3000 Products
893-743-A
3-21
Figure 3-17. Network including a Model 3000 concentrator
You can also substitute a Model 281xSA/280x cluster for the Model 3000
concentrator shown in Figure 3-17. Figure 3-18 shows such a network in which
a Model 2814SA/2804 cluster serves as the central point for the star-wired
configuration. Clusters are interconnected through the fiber interconnect ports.
IEEE 802.3 FOMAU
(for example,
Model 504-ST transceiver)
Model 2813SA Ethernet Hub
Model 3304A
host module
Model 3314SA
Network
Management
Module
IEEE 802.3 FOMAU
(for example, Model 504-ST transceiver)
Model 2813SA Ethernet Hub
AUI cable
AUI cable
UTP cables to
Ethernet stations
Fiber
optic
cable
Model 3000 concentrator
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