CONTENTS
ABOUT THIS GUIDE
Conventions 7
Related Documentation 8
SWITCH 7750 COMPONENTS
Switch Chassis 9
Switch Backplane 9
Fabric Module 10
Submodule Slot 11
Fixed Ports 12
Module LEDs 14
Power LEDs 14
Fan LED 14
Reset Button 14
Fabric 32 Submodules 14
4-Port 1000BASE-X-GBIC Submodule 14
4-Port 10/100/1000BASE-T Submodule 15
I/O Modules 16
48-port 10/100BASE-T FE PoE Module 17
48-port 10/100/1000BASE-T PoE Module 18
48-port 10/100BASE-T Auto-sensing FE Module 19
48-port 10/100/1000BASE-T Module 20
24-port 100BASE-FX MMF FE Module 22
20-Port 10/100/1000BASE-T Module 23
20-Port 1000BASE-X-SFP Module 24
8-port 1000BASE-X GBIC Module 25
8-port 10/100/1000BASE-T GE Module 27
1-Port 10GBASE-R-XENPAK Module 28
Power Module 29
Power Distribution 30
External PoE Power System 30
Fan Assembly 31
Switch 7750 Specifications 32
INSTALLING THE SWITCH 7750
Preparing to Install 33
General Safety Recommendations 33
