- Enterasys Gigabit and Fast Ethernet Switches Hardware Installation Guide

xiii
Figures
1-1 B2G124-24 Stackable Switch ................................................................................................1-3
1-2 B2G124-48 Stackable Switch ................................................................................................1-3
1-3 B2H124-48 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 Switch Rear View.................................................................................................................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.................................................................3-30
4-1 LANVIEW LEDs of B2G124-24 and B2G124-48 (B2G124-24 shown) ..................................4-2
4-2 LANVIEW LEDs of B2H124-48..............................................................................................4-3
4-3 Reset Switch ..........................................................................................................................4-8
A-1 Console Port Pinout Assignments......................................................................................... A-8
Tables
1-1 Description of Mini-GBICs......................................................................................................1-6
3-1 Contents of Switch Carton .....................................................................................................3-2
4-1 LANVIEW LEDs .....................................................................................................................4-4
4-2 Troubleshooting Checklist......................................................................................................4-6
A-1 Switch Specifications ............................................................................................................ A-2
A-2 Mini-GBIC Input/Output Port Specifications.......................................................................... A-4
A-3 MGBIC-LC01/MGBIC-MT01 Optical Specifications.............................................................. A-5
A-4 MGBIC-LC01/MGBIC-MT01 Operating Range ..................................................................... A-5
A-5 MGBIC-LC03 Optical Specifications ..................................................................................... A-5
A-6 MGBIC-LC03 Operating Range ............................................................................................ A-6
A-7 MGBIC-LC09 Optical Specifications ..................................................................................... A-6
A-8 MGBIC-LC09 Operating Range ............................................................................................ A-6
A-9 MGBIC-08 Optical Specifications.......................................................................................... A-7
A-10 MGBIC-08 Operating Range................................................................................................. A-7
A-11 MGBIC-02 Specifications...................................................................................................... A-7
A-12 Compliance Standards.......................................................................................................... A-8