Cisco 901 User Manual

Contents
v
Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide
OL-23778-01
Formatting Procedures for Flash Memory 3-16
Formatting Flash Memory as a DOS File System 3-16
File and Directory Procedures 3-17
Copying Files 3-17
Displaying Contents of the Flash Memory 3-17
Deleting Files from the Flash Memory 3-18
Displaying File Content 3-18
Enter a Directory and Determine the Current Directory 3-19
What to Do After Installing the Hardware 3-19
APPENDIX A Troubleshooting A-1
Problem Solving A-1
Troubleshooting the Power and Cooling Systems A-2
Environmental Reporting Features A-2
Troubleshooting Cables, and Connections A-3
Reading the LEDs A-4
Chassis LEDs A-4
T1/E1 Interface LEDs A-5
SFP Ethernet Interface LEDs A-5
RJ-45 Ethernet Interface LEDs A-5
APPENDIX B Cable Specifications B-1
Gigabit Ethernet Connector Pinouts B-1
SFP Port Pinouts and Cable Specifications B-2
T1/E1 Port Pinouts B-2
Console Port Signals and Pinouts B-3
Console Port Signals and Pinouts B-3
Identifying a Rollover Cable B-5
BITS Port Pinouts B-6
Time of Day Pinouts B-6
GPS Port Pinouts B-6
Alarm Port Pinouts B-7
Management Ethernet Port Pinouts B-7
APPENDIX C Site Log C-1
I NDEX

Cisco 901 Specifications

General

Product Type	Router
Form Factor	Desktop
Model	901
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet
Features	VPN support, VLAN support, firewall protection
Ports	1 x WAN
Operating Temperature	32 to 104 degrees F (0 to 40 degrees C)
Storage Temperature	-4 to 149 degrees F (-20 to 65 degrees C)
Humidity	10% (non-condensing)