Enterasys Matrix 7G4280-19 Hardware Installation Manual page 14

Connecting to the Network ...............................................................................................................3-14
Monitoring and Verifying Front-Panel Port Connections ...........................................................3-15
Monitoring and Verifying NEM Port Connections ......................................................................3-15
Connecting UTP Cables to Mini-GBICs .....................................................................................3-16
Connecting Fiber-Optic Cables to Mini-GBICs ..........................................................................3-21
Connecting to COM Port for Local Management .............................................................................3-24
What Is Needed .........................................................................................................................3-24
Connecting to an IBM PC or Compatible Device .......................................................................3-25
Connecting to a VT Series Terminal ..........................................................................................3-26
Connecting to a Modem ............................................................................................................3-27
Adapter Wiring and Signal Assignments ...................................................................................3-29
Completing the Installation ...............................................................................................................3-30
Completing the Installation of a New System ............................................................................3-30
Completing the Installation of a DFE Module in an Existing System .........................................3-32
Chapter 4: Troubleshooting
Using LANVIEW Diagnostic LEDs .....................................................................................................4-1
Troubleshooting Checklist ..................................................................................................................4-5
Overview of DFE Module Shutdown Procedure ................................................................................4-7
Recommended Shutdown Procedure Using OFFLINE/RESET Switch .............................................4-8
Last Resort Shutdown Procedure Using OFFLINE/RESET Switch ...................................................4-8
Appendix A: Specifications
7G4280-19 Specifications ................................................................................................................. A-1
Mini-GBIC Input/Output Specifications ............................................................................................. A-2
Gigabit Ethernet Specifications ......................................................................................................... A-3
MGBIC-LC01/MGBIC-MT01 Specifications (1000BASE-SX) ..................................................... A-3
MGBIC-LC03 Specifications (1000BASE-SX) ............................................................................ A-4
MGBIC-LC09 Specifications (1000BASE-LX) ............................................................................ A-5
MGBIC-08 Specifications (1000BASE-ELX) .............................................................................. A-5
MGBIC-02 Specifications (1000BASE-T) ................................................................................... A-6
COM Port Pinout Assignments ......................................................................................................... A-6
Regulatory Compliance ..................................................................................................................... A-7
Appendix B: Mode Switch Settings and Installing Options
Required Tools .................................................................................................................................. B-1
Setting the Mode Switches ............................................................................................................... B-2
Memory Locations ............................................................................................................................. B-3
Memory Replacement Procedures ................................................................................................... B-4
DIMM Replacement Procedure .................................................................................................. B-4
DRAM SIMM Replacement Procedure ....................................................................................... B-7
Index
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