xi
Figures
1-1 C3G124-24P Stackable Switch..............................................................................................1-2
1-2 C3G124-48P Stackable Switch..............................................................................................1-4
3-1 Mini-GBIC with MT-RJ Connector..........................................................................................3-4
3-2 Mini-GBIC with LC Connector ................................................................................................3-5
3-3 Chassis Bottom, Rubber Feet Placement ..............................................................................3-7
3-4 Area Guidelines for Switch Installation on Flat Surface .........................................................3-8
3-5 Attaching the Rackmount Brackets ......................................................................................3-10
3-6 Fastening the Switch to the Rack.........................................................................................3-10
3-7 High-Speed Stacking Cable Connections ............................................................................3-12
3-8 Connecting AC Power and RPS ..........................................................................................3-16
3-9 DB9 Male Console Port Pinout Assignments.......................................................................3-19
3-10 Connecting an IBM PC or Compatible .................................................................................3-20
3-11 Connecting a VT Series Terminal ........................................................................................3-21
3-12 Connecting to a Modem .......................................................................................................3-22
3-13 Connecting a UTP Cable Segment to RJ45 Port .................................................................3-23
3-14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX ..........................................3-24
3-15 Four-Wire Straight-Through Cable RJ45 Pinouts for 10/100BASE-TX................................3-24
3-16 Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TX.................................3-25
3-17 Eight-Wire Straight-Through Cable RJ45 Pinouts for 10/100/1000BASE-TX ......................3-25
3-18 Cable Connection to MT-RJ Multimode Fiber-Optic Connectors .........................................3-27
3-19 Cable Connection to LC Fiber-Optic Connectors.................................................................3-29
4-1 C3G124-24P LANVIEW LEDs ...............................................................................................4-2
4-2 C3G124-48P LANVIEW LEDs ...............................................................................................4-3
4-3 Reset Switch ..........................................................................................................................4-8
A-1 Console Port Pinout Assignments......................................................................................... A-7
Tables
1-1 Powered Device Classifications .............................................................................................1-5
1-2 Description of Mini-GBICs......................................................................................................1-6
3-1 Contents of Switch Carton .....................................................................................................3-2
4-1 LANVIEW LED Diagnostic Indications ...................................................................................4-4
4-2 Troubleshooting Checklist......................................................................................................4-7
A-1 C3G124-24P and C3G124-48P Specifications ..................................................................... A-1
A-2 Mini-GBIC Input/Output Port Specifications .......................................................................... A-3
A-3 MGBIC-LC01/MGBIC-MT01 Optical Specifications .............................................................. A-4
A-4 MGBIC-LC01/MGBIC-MT01 Operating Range ..................................................................... A-4
A-5 MGBIC-LC03 Optical Specifications ..................................................................................... A-5
A-6 MGBIC-LC03 Operating Range ............................................................................................ A-5
A-7 MGBIC-LC09 Optical Specifications ..................................................................................... A-5
A-8 MGBIC-LC09 Operating Range ............................................................................................ A-5
A-9 MGBIC-08 Optical Specifications.......................................................................................... A-6
A-10 MGBIC-08 Operating Range................................................................................................. A-6
A-11 MGBIC-02 Specifications ...................................................................................................... A-6
A-12 Compliance Standards.......................................................................................................... A-7