Figure 1-3. Net Modules And Router Module - Bay Networks 5380 User Manual

Using Model 5380 Ethernet and Model 5580 Token Ring Routers
Two net modules
per router
Figure 1-3.
The following interface options are available on the net modules:
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1-6
Net Modules and Router Module
Dual-port 10 Mb/s Ethernet with two 10BASE-T and two AUI connectors
Dual-port Token Ring with two DB-9 4 Mb/s or 16 Mb/s connectors
Dual-port and Quad-port Synchronous WAN; cable options adjust interfaces
to different standards: V.35, RS232, RS422 balanced (RS449 or RS530), and
X.21
Dual-attached multimode FDDI with two fiber ports
Dual-attached single-mode FDDI with two fiber ports
Combination single-mode/multimode FDDI; the PHY A port is single-mode
fiber and the PHY B port is multimode fiber or the PHY A port is multimode
fiber and the PHY B port is single-mode fiber
7061
112768 Rev. B