Table of Contents
6 7705 SAR-M Chassis Installation Guide
Powering Up the Router ...................................................................................................................................132
Power-Up and Initialization..........................................................................................................................132
Troubleshooting Initial Startup.....................................................................................................................134
Automatic Discovery Protocol...........................................................................................................................137
Establishing Router Management Connections ...............................................................................................139
Console Connection ....................................................................................................................................139
Telnet Connection .......................................................................................................................................140
Running Telnet ............................................................................................................................................141
Provisioning the 7705 SAR-M ..........................................................................................................................142
T1/E1, Ethernet, and Module Port Identifiers ..............................................................................................143
Appendix A: 7705 SAR-M Connectors and LEDs ............................................................................ 145
In This Chapter .................................................................................................................................................145
7705 SAR-M Connectors and LEDs (Variants with Module Slot, Actively Cooled) ..........................................146
7705 SAR-M Connectors and LEDs (Variants with No Module Slot, Passively Cooled)..................................152
Appendix B: Pinout Assignments..................................................................................................... 159
In This Chapter .................................................................................................................................................159
7705 SAR-M Ports............................................................................................................................................160
Management Port........................................................................................................................................161
Management Port Pinouts......................................................................................................................161
Console Port................................................................................................................................................162
Console Port Pinouts .............................................................................................................................162
ToD Port ......................................................................................................................................................162
ToD Port Pinouts....................................................................................................................................163
External Alarms Port ...................................................................................................................................164
External Alarms Port Pinouts .................................................................................................................165
Alarm Examples .....................................................................................................................................166
Ethernet Ports .............................................................................................................................................166
Ethernet Port Pinouts .............................................................................................................................167
T1/E1 Ports  ................................................................................................................................................167
T1/E1 Port Pinouts .................................................................................................................................168
Standards and Protocol Support ...................................................................................................... 169