Contents
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Cisco ASR 903 Router Hardware Installation Guide
OL-25178-05
Uninstalling the Cisco Microsoft Windows USB Driver 3-35
Connecting to the Auxiliary Port 3-36
Connecting a Management Ethernet Cable 3-38
Installing and Removing SFP and XFP Modules 3-38
Connecting a USB Flash Device 3-38
Removing a USB Flash Device 3-39
Connecting Timing Cables 3-39
Connecting Cables to the BITS Interface 3-39
Connecting Cables to a GPS Interface 3-41
Connecting Ethernet Cables 3-42
Connecting Cables to SFP Modules 3-43
Connecting T1/E1 cables 3-43
Installing the Cable Connector 3-43
RJ45 Cable Pinouts 3-44
Connecting Cables to the Patch Panel 3-44
Recommended Patch Panel 3-45
Connecting Serial Cables 3-45
Connecting the Fan Tray Alarm Port 3-47
Connector and Cable Specifications 3-47
CHAPTER
4CiscoA SR 903 Router Initial Configuration 4-1
Checking Conditions Prior to System Startup 4-1
Powering Up the Cisco ASR 903 Router 4-2
Verifying the Front Panel LEDs 4-5
Verifying the Hardware Configuration 4-5
Checking Hardware and Software Compatibility 4-5
Configuring the Cisco ASR 903 Router at Startup 4-5
Using the Console Interface 4-6
Configuring Global Parameters 4-6
Checking the Running Configuration Settings 4-7
Saving the Running Configuration to NVRAM 4-7
Safely Powering Off the Cisco ASR 903 Router 4-8
CHAPTER
5Troubleshooting 5-1
Pinouts 5-1
BITS Port Pinout 5-1
GPS Port Pinout 5-2
Time of Day Port Pinout 5-2
Alarm Port Pinout 5-3