Contents ix
Tools Required 5-73
Removing and Replacing the Chassis Cover Panel 5-73
Replacing the Fan Tray 5-74
Removing and Replacing the Power Harness Cover 5-76
Removing and Replacing the Power Supply 5-78
Removing the Power Supply 5-78
Replacing the Power Supply 5-80
Replacing the Arbiter 5-80
Removing the Arbiter 5-81
Replacing the Arbiter 5-82
Appendix A Cabling Specifications A-1
Console Port Signals A-2
Auxiliary Port Signals A-2
Ethernet Connector Signals A-3
Fast Ethernet Connector Signals A-4
Token Ring Port Signals A-5
FDDI Optical Bypass Switch Signals A-5
Serial Adapter Cable Pinouts A-6
HSSI Connector Signals A-12
HSSI Interface Cable A-12
Null Modem Cable A-13
MIP Interface Cable Pinouts A-14
Appendix B Reading LED Indicators B-1
DC OK LED B-1
SP and SSP LEDs B-2
RP LEDs B-2
RSP7000 LEDs B-2
Interface Processor LEDs B-3
AIP LEDs B-3
CIP LEDs B-3
EIP LEDs B-5
FEIP LEDs B-5
TRIP LEDs B-6
FIP LEDs B-6
FSIP LEDs B-8
HIP LEDs B-10
MIP LEDs B-11
Appendix C Industry-Standard Wiring Plans C-1