3Com 3C780 User Guide - Page 14
3Com 3C780 - LinkBuilder FDDI Base Unit Manual
UPC - 662705029917
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Page 14 highlights
Figures 1-1. Ring Wrap 1-3 1-2. The LinkBuilder FDDI Workgroup Hub 1-8 1-3. Physical Topology for Typical FDDI Ring 1-9 1-4. FDDI Ring of Trees 1-10 1-5. Management Module, Front Panel 1-11 1-6. Fiber Media Port Module, Front Panel 1-13 1-7. Removing a Dust Plug from a Fiber Transceiver 1-13 1-8. STP Media Port Module, Front Panel 1-14 1-9. UTP Media Port Module, Front Panel 1-14 2-1. Attaching Mounting Brackets to the Hub 2-3 2-2. LinkBuilder FDDI Workgroup Hub Installed in a Distribution Rack 2-4 2-3. Battery Location on the Management Module 2-8 2-4. Media Module Keys Identified by Port Type 2-9 2-5. Inserting a Type M Key into a Fiber Transceiver 2-10 2-6. STP Module Cascade Connector 2-12 2-7. Cross-over Connections on a UTP Cable 2-21 2-8. UTP Cabling Distances per ANSI Standards 2-22 2-9. Direction of Data Flow Through a Hub and Stations 2-24 2-10. Optical Bypass Switch 2-26 2-11. Cabling for Installing an Optical Bypass Switch 2-27 2-12. Rack Mounting a Hub with an Attached Optical Bypass Switch 2-28 xiv