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1-1 A2H254-16 Stackable Switch.................................................................................................1-3
3-1 Mini-GBIC with RJ45 Connector ............................................................................................3-4
3-2 Mini-GBIC with MT-RJ Connector..........................................................................................3-5
3-3 Mini-GBIC with LC Connector................................................................................................3-6
3-4 Chassis Bottom, Rubber Feet Placement..............................................................................3-8
3-5 Area Guidelines for Switch Installation on Flat Surface .........................................................3-9
3-6 Attaching the Rackmount Brackets......................................................................................3-10
3-7 Fastening the Switch to the Rack.........................................................................................3-11
3-8 Stacking Cable Connections................................................................................................3-12
3-9 Switch Rear View.................................................................................................................3-16
3-10 Accessing the RPS Connector.............................................................................................3-17
3-11 DB9 Male Console Port Pinout Assignments.......................................................................3-19
3-12 Connecting an IBM PC or Compatible .................................................................................3-20
3-13 Connecting a VT Series Terminal ........................................................................................3-21
3-14 Connecting to a Modem.......................................................................................................3-22
3-15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port....................................................3-24
3-16 Connecting a UTP Cable Segment to RJ45 Port.................................................................3-29
3-17 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX ..........................................3-31
3-18 Four-Wire Straight-Through Cable RJ45 Pinouts for 10/100BASE-TX................................3-31
3-19 Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TX.................................3-32
3-20 Eight-Wire Straight-Through Cable RJ45 Pinouts for 10/100/1000BASE-TX......................3-32
4-1 LANVIEW LEDs of A2H254-16..............................................................................................4-2
4-2 Reset Password Button..........................................................................................................4-8
A-1 Console Port Pinout Assignments......................................................................................... A-7
Tables
1-1 Description of Mini-GBICs......................................................................................................1-4
3-1 Contents of Switch Carton .....................................................................................................3-2
4-1 LANVIEW LEDs .....................................................................................................................4-3
4-2 Troubleshooting Checklist......................................................................................................4-6
A-1 A2H254-16 Switch 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-4
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