3Com 3C780 User Guide - Page 14

3Com 3C780 - LinkBuilder FDDI Base Unit Manual

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

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xiv
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