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Cisco ASR 903 Router Hardware Installation Guide
OL-25178-04
Connecting Cables to a GPS Interface 3-38
Connecting Ethernet Cables 3-39
Connecting Cables to SFP Modules 3-40
Connecting T1/E1 cables 3-40
Installing the Cable Connector 3-40
RJ45 Cable Pinouts 3-41
Connecting Cables to the Patch Panel 3-41
Recommended Patch Panel 3-42
Connecting the Fan Tray Alarm Port 3-42
Connector and Cable Specifications 3-43
CHAPTER
4 Cisco ASR 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
5 Troubleshooting 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
Console/Aux RJ45 RS232 Serial Port Pinout 5-3
T1/E1 Port Pinout 5-4
Management Ethernet Port Pinout 5-5
USB Console Port Pinout 5-6
USB Flash/MEM Port Pinout 5-6
Fiber-Optic Specifications 5-6
LED Summary 5-7
RSP LEDs 5-7
Interface Module LEDs 5-8