Technical data

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Chapter 2
Installing the ATMSpeed/155 Modules
Preparing for Installation .................................................................................................2-1
Installing the ATMSpeed/155 Module .............................................................................2-2
Installing or Replacing the Media Dependent Adapter ...................................................2-5
Installing the MDA ....................................................................................................2-6
Replacing an MDA ...................................................................................................2-9
Connecting Cables .................................................................................................2-12
Connecting UTP Cables ..................................................................................2-12
Connecting Fiber Cables .................................................................................2-13
Connecting Cables to ATMSpeed/155 Ports ................................................................2-15
Fiber Connections ..................................................................................................2-15
Serial and Ethernet MCP Connection ....................................................................2-15
Verifying the Installation ................................................................................................2-17
Interpreting ATMSpeed/155 Module LEDs .............................................................2-17
LED Sequence at Startup ......................................................................................2-20
Removing and Replacing a Module ..............................................................................2-21
Removing a Module ...............................................................................................2-21
Replacing a Module ...............................................................................................2-23
Chapter 3
Applications and Default Configuration
Connecting Centillion 100 Switches Directly ............................................................3-1
Connecting Centillion 100 Switches through an Intermediate ATM Switch ..............3-2
Connecting an ATM LAN Emulation Station to a Centillion 100 Switch ...................3-3
Default Configuration ......................................................................................................3-3
Parameter Descriptions ............................................................................................3-4
Loop Timing .......................................................................................................3-4
Network Timing ..................................................................................................3-4
Scrambling .........................................................................................................3-4
Predefined Configurations ........................................................................................3-4