ONline Ethernet 10BASE-FB Module Installation and Operation Guide ix
Figures
Figure1-1. 10BASE-FB Module Connec tions . . . . . . . . . . . . . . . . . . . . .1-5
Figure 2-1. 1700 Meter Fiber Link With Mechanical Splice . . . . . . . . .2-12
Figure 2-2. 2000 Meter Fiber Link Through Two Patch Panels . . . . . . .2-13
Figure2-3. Star-Wiring Configu ration . . . . . . . . . . . . . . . . . . . . . . . . .2-15
Figure 2-4. Serial Configuration Using 10BASE-FB Modules . . . . . . . . .2-16
Figure 2-5. All-Fiber Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18
Figure 2-6. Network With 3 Concentrators . . . . . . . . . . . . . . . . . . . . . 2-19
Figure 2-7. Network Configured With 8 Concentrators . . . . . . . . . . . .2 -20
Figure 2-8. Sample Configuration Distance Calcu lation . . . . . . . . . . . .2-23
Figure 2-9. Thin Ethernet Segment Connected to an ONline
10BASE-FB Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-24
Figure 2-10. Redundant Fiber Backbone Co nfiguration . . . . . . . . . . . . .2-28
Figure 2-11. Total Backbone Fault-Tolerant Con figuration . . . . . . . . . . . 2-30
Figure 2-12. Fiber Network With 3 Concentra tors . . . . . . . . . . . . . . . . 2-31
Figure3-1. 10BASE-FB Module Dip Switch Locations . . . . . . . . . . . . . .3-6
Figure3-2. Installing the 10BASE -FB Module . . . . . . . . . . . . . . . . . . .3-11
Figure3-3. 10BASE-FB Module Connec tion . . . . . . . . . . . . . . . . . . . . 3-12
Figure 3-4. 10BASE-FB Port-Switching Module Faceplate and
ONline System Concentrator . . . . . . . . . . . . . . . . . . . . . . 3-20