Cisco Systems ASR 901 Wiring the DC-Input Power Source

3-8

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

OL-23778-01

Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router

Mounting the CiscoASR 901 Router

Wiring the DC-Input Power Source

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that

the protective device is rated not greater than 10A minimum, 60 VDC.

Statement 1005

Complete the following steps to connect the DC power supply to the CiscoASR 901 router:

Step 1 Switch off the DC power source at the circuit breaker, and place the circuit breaker in the Off position.

Step 2 Locate the 6-pin terminal block (part number 27-2030-01) (Figure 3-6). The terminal block is located in

the accessory kit (part number 53-3085-01 for the Cisco ASR 901 router), which is shipped with the

router.

Figure 3-6 6-Pin Te rm in al Bl oc k

Step 3 Plug the 6-pin terminal block into the power connector located on the front side of the router.

Step 4 Connect one end of the customer-supplied power cord (16-AWG copper wire) to the site DC power

source.

Step 5 Plug the connector on the power supply cord into the 6-pin terminal block that you plugged into the rear

of the router in Step 3.

Warning

An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure

that no exposed portion of the DC-input power source wire extends from the terminal block plug.

Statement 122

Warning

When installing this unit, secure all power cabling to avoid disturbing field-wiring connections.

Statement 38

Caution DO NOT power on the unit yet.

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Contents

Main Page Page Page Page Page About This Guide Document Revision History Objectives Audience Organization Conventions Safety Warnings Related Documentation Page Introduction Hardware Description Cisco ASR 901 Router Front View Cisco ASR 901 Router Ethernet Version Front View 3 8 7 12 Cisco ASR 901 Router Rear View LEDs Power Supply Safety Precautions Page Environmental Monitoring Temperature Sensor System Specifications Router Interface Numbering Regulatory Compliance Page Preparing to Install the Router Safety Guidelines Safety with Equipment 2-2 Safety with Electricity When working on electrical equipment, follow these guidelines: off the power. terminal block cable. Preventing Electrostatic Discharge Damage Prerequisites Site Planning Power Supply Considerations Site Environment Air Flow Guidelines Method of Procedure Unpacking and Checking the Contents of your Shipment Required Tools and Equipment Installation Checklist Creating a Site Log Console Port Considerations Console Port Connections Page Page Installing the Cisco ASR 901 Mobile Wireless Router Network Modules Mounting the Cisco ASR 901 Router Rack-Mounting Configuration Guidelines Attaching the Rack-Mounting Brackets Mounting the Cisco ASR 901 Router in a Rack Attaching the Cable Guides Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 Router . Power Connection Compliance Wiring the DC-Input Power Source Installing and Removing SFP Modules Installing SFP Modules Removing SFP Modules Connecting Cables Connecting the Console Port Types of RJ-45 Cables Console Port Connecting the Network Cables Connecting Gigabit Ethernet Interface Cables Connecting T1 and E1 Interface Cables Connecting SFP Cables Connecting Cables to the BITS Interface Connecting GPS Cables Connecting Cables to the 10Mhz or 1PPS Interface Connecting Cables to the ToD Interface Powering On the Router Checklist for Power Up Interpreting Front-Panel LEDs Power-On Procedure Formatting Procedures for Flash Memory Formatting Flash Memory as a DOS File System File and Directory Procedures Copying Files Displaying Contents of the Flash Memory Deleting Files from the Flash Memory Displaying File Content 3-19 Enter a Directory and Determine the Current Directory What to Do After Installing the Hardware Page A Troubleshooting Problem Solving Troubleshooting the Power and Cooling Systems Environmental Reporting Features Troubleshooting Cables, and Connections Reading the LEDs Chassis LEDs T1/E1 Interface LEDs SFP Ethernet Interface LEDs RJ-45 Ethernet Interface LEDs Page B Cable Specifications Gigabit Ethernet Connector Pinouts SFP Port Pinouts and Cable Specifications T1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and Pinouts Page Identifying a Rollover Cable BITS Port Pinouts Time of Day Pinouts GPS Port Pinouts Alarm Port Pinouts Management Ethernet Port Pinouts Page C Site Log Page INDEX Numerics A B H I L M T V W