Cisco Systems ASR 9014CFD, A9014CFD, 901 User Manual

0 (0)

Cisco ASR 901 Series Aggregation Services

Router Hardware Installation Guide

December, 2012

Americas Headquarters

Cisco Systems, Inc. 170 West Tasman Drive

San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000

800 553-NETS (6387) Fax: 408 527-0883

Text Part Number: OL-23778-01

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

C O N T E N T S

About This Guide

vii

Document Revision History

vii

Objectives

viii

Audience

viii

Organization

viii

Conventions

viii

Safety Warnings

About This Guide

This section describes the objectives, audience, organization, and conventions of this hardware installation guide.

Note Use this document with the documents listed in the “Related Documentation” section on page ix.

This section contains the following topics:

•Document Revision History, page vii

•Objectives, page viii

•Audience, page viii

•Organization, page viii

•Conventions, page viii

•Safety Warnings, page ix

•Related Documentation, page ix

•Obtaining Documentation, Obtaining Support, and Security Guidelines, page x

Document Revision History

The Document Revision History table below records technical changes to this guide. The table shows the document revision number for the change, the date of the change, and a brief summary of the change. Not all Cisco documents use a Document Revision History table.

Revision	Date	Change Summary

OL-23778-01	October 2011	Initial version of the document.

OL-23778-01	February 2012	Updated T1/E1 Interface LEDs section in the Troubleshooting
		chapter.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	vii

About This Guide

Objectives

This guide explains how to install, maintain, and troubleshoot your router hardware.

It provides the minimum software configuration information. For the detailed configuration procedures, see the Cisco IOS configuration guide and command reference publications. For more information, see the “Obtaining Documentation, Obtaining Support, and Security Guidelines” section on page x.

Warranty, service, and support information is in the Cisco Information Packet that is shipped with your router.

Audience

This guide is designed for personnel who install, configure, and maintain the router. These persons should be familiar with electronic circuitry and wiring practices and be experienced electronic or electromechanical technicians. This guide identifies certain procedures that should be performed only by trained and qualified personnel.

Organization

Chapter	Title	Description

Chapter 1	Introduction	Describes the hardware features and specifications of
		the routers.

Chapter 2	Preparing to Install the Router	Describes safety recommendations, site requirements,
		network connection considerations, required tools and
		equipment, and provides the installation checklist.

Chapter 3	Installing the Cisco ASR 901	Includes router installation information, and shows
	Mobile Wireless Router	how to connect the router console/auxiliary port.

Appendix A	Troubleshooting	Describes how to isolate problems, read LEDs,
		interpret error and status messages, and recover
		software images.

Appendix B	Cable Specifications	Provides cable specifications to use if you plan to build
		your own cables.

Appendix C	Site Log	Provides example site log.

Conventions

Note Means reader take note.

Tip Means the following information will help you solve a problem.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	viii	OL-23778-01

About This Guide

Caution Means reader be careful. In this situation, you might perform an action that could result in equipment damage or loss of data.

Safety Warnings

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, might harm you. A warning symbol precedes each warning statement. The safety warnings provide safety guidelines that you should follow when working with any equipment that connects to electrical power or telephone wiring. Warnings are translated into several languages. (For information about compliance guidelines and translated safety warnings, refer to Cisco Regulatory Compliance and Safety Information for the Cisco ASR 901 Router.

Warning IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071

SAVE THESE INSTRUCTIONS

Introduction

The Cisco ASR 901 Mobile Wireless Router is a cell site gateway platform specifically designed to provide transport for both legacy TDM and Ethernet traffic over a single converged network. The Cisco ASR 901 router is used at the cell site as a part of a 2G, 3G, or 4G radio access network (RAN) traffic.

This chapter includes the following sections:

•Hardware Description, page 1-1

•Power Supply, page 1-5

•System Specifications, page 1-7

•Router Interface Numbering, page 1-7

•Regulatory Compliance, page 1-8

Hardware Description

Contained in a standard shelf-rack enclosure, the Cisco ASR 901 router weighs approximately 10 pounds (4 kg). It measures 1.7 inches high x 17.4 inches wide x 8.25 inches deep (4.32 cm or 1RU x 44.2 cm x 21.0 cm). These dimensions do not include the rack-mount brackets.

You can mount the router in a standard (ETSI) 19-inch (48.3 cm) equipment rack or 600mm ETSI rack or a 23" ETSI rack.

The Cisco ASR 901 router includes the following hardware features:

•16 T1/E1 RJ45 ports

•Four ports of 100/1000 Copper Ethernet including auto-MDIX (RJ45 connector)

•Four ports of SFP only

•Four combo ports (SFP/Copper)

•Dual feed supply with redundant DC inputs plus built in redundant power supply (RPS)

•Two fans placed in the chassis (fans are redundant)

•Chassis: 1RU, 8.25 inch depth

•Operating temperature range is -40 to +149°F (-40°C to +65°C).

•Side to side airflow

•Four solid state alarm inputs

•A single built-in 1GB Meninx Flash memory

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	1-1

Chapter 1

Introduction

Hardware Description

•Two management ports: RS-232 serial console and 10/100 Base-T Ethernet ports

•One BITS clock port (RJ45) and 1 ToD port (RJ45)

•Two miniature coaxial connectors for 10Mhz and 1PPS timing (input or output). You can use these interfaces with an external GPS device to send or receive clocking from the router.

•Two LEDs for each T1/E1 port

–C—indicates out of service or not configured, carrier condition, and loop condition

–AL—no alarm, or alarm condition

•Two LEDs for each Ethernet port

–L—indicates activity, lack of activity, or no link

–S—indicates speed (100 or 1000) or off

•One System LED:

–Solid Green—System Healthy (normal operation)

–Solid RED—System Faulty

Cisco ASR 901 Router Front View

Figure 1-1 shows the front view of the Cisco ASR 901 router with each interface module.

The front panel of the Cisco ASR 901 router has the following components:

•16 T1/E1 ports, labelled T1/E1 (positions 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,15 and 16)

•Eight RJ-45 jacks for copper Ethernet ports, labeled “100/1000” Ethernet.

•Eight SFP connectors for optical GE ports

•Two miniature coaxial connectors for 10MHZ and 1PPS timing

•A single RJ-45 connector for console, labeled “CONSOLE”

•A single RJ-45 jack for the BITS interface, labeled “BITS”

•A single RJ-45 jack for the ToD interface, labeled “ToD”

•A single alarm

•Two management ports

•The following LEDs

–T1/E1 ports

–Ethernet ports

–SFP ports

–Chassis: Single LED for multiple conditions

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

1-2	OL-23778-01

Chapter 1 Introduction

Hardware Description

Figure 1-1 Cisco ASR 901 Router—Front View

24V	- 60V
3A
-	+
B
A

T1/E1

1 2

					GE
10	9	8			COMBO
	9	8			SFP
			7		SYSTEM
			7	6	5
					5
					4

282341

1	ToD Port		7	BITS Port

2	Management Port		8	MINI-Coax Connector (1PPS)

3	Power LED		9	MINI-Coax Connector (10MHZ)

4	8	SFP Ports	10	Alarm

5	8	GE Ports	11	16 T1/E1 Ports

6	Console Port		12	Power Connector

Cisco ASR 901 Router Ethernet Version Front View

Figure 1-2 shows the front view of the Cisco ASR 901 router with each interface module.

The front panel of the Cisco ASR 901 router, ethernet version has the following components:

•Eight RJ-45 jacks for copper Ethernet ports, labeled “100/1000” Ethernet.

•Eight SFP connectors for optical GE ports

•Two miniature coaxial connectors for 10MHZ and 1PPS timing

•A single RJ-45 connector for console, labeled “CONSOLE”

•A single RJ-45 jack for the BITS interface, labeled “BITS”

•A single RJ-45 jack for the ToD interface, labeled “ToD”

•A single alarm

•Two management ports

•The following LEDs

–Ethernet ports

–SFP ports

–Chassis: Single LED for multiple conditions

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	1-3

Cisco Systems ASR 9014CFD, A9014CFD, 901 User Manual

Chapter 1

Introduction

Hardware Description

Figure 1-2 Cisco ASR 901 Router Ethernet Version Front View

24V	- 60V
3A
-	+
B
A

1 2

	USB
					-E
					GE
10	9	8			COMBO
	9	8			SFP
			7		SYSTEM
			7	6	5
					5
					4

300097

1	ToD Port		7	BITS Port

2	Management Port		8	MINI-Coax Connector (1PPS)

3	Power LED		9	MINI-Coax Connector (10MHZ)

4	8	SFP Ports	10	Alarm

5	8	GE Ports	11	Power Connector

6	Console Port

Cisco ASR 901 Router Rear View

Figure 1-3 shows the rear view of the Cisco ASR 901 router including the orientation of the following components:

•Two blowing fans

•Mounting point for the 2-hole lug. For more information, see the Connecting the Chassis Ground and Power, page 3-5

Figure 1-3 Cisco ASR 901 Router—Rear View

282342

1Fan

2Grounding Point Lug

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

1-4	OL-23778-01

Chapter 1 Introduction

Power Supply

LEDs

The Cisco ASR 901 chassis and interface modules contain LEDs to assist in troubleshooting. For more detailed description of the LEDs, see the “Reading the LEDs, page A-4.

Power Supply

The Cisco ASR 901 router is equipped with an internal -27/-72 volts Direct Current (VDC).

Safety Precautions

Observe the following general safety precautions and recommendations in planning the source power requirements for the Cisco ASR 901 router (for additional safety information, see the “Safety Guidelines” section on page 2-1:

•Check the power at your site before router installation (and periodically after installation) to ensure clean power (free of spikes and noise) is being received.

•Always disconnect the power source and unplug the power cable before working on the router.

•Install proper grounding for the site to avoid damage from lightning and power surges.

Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021

Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Statement 1015

Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028

Table 1-1 lists the DC power supply specifications for the Cisco ASR 901 router.

Table 1-1	Cisco ASR 901 Router Power Supply Specifications

Specification		Value

DC power supply input voltage		-24/-72 VDC

Maximum input current		3 A

Wire gauge for DC input power		16 AWG
connections

Power dissipation		60 Watts

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	1-5

Chapter 1

Introduction

Power Supply

The Cisco ASR 901 router uses two 3 pin connectors (part number 27-2030-01) for input to the power supply. The terminal block is part of the accessory kit (part number 53-3085-01/53-3295-0), which ships with the Cisco ASR 901 router.

The ground wire connects to a 2-hole plug, which connects to the corresponding mounting point.

With the connector installed in the chassis, the pins are numbered as 1,2, and 3, respectively.

Figure 1-4 Cisco ASR 901 Router—Power Supply Connector Pinouts

Table 1-2 lists the pinout configurations for the connector, based on the power source.

Table 1-2	Power Supply Connector Pinouts (-24/-72 VDC Application)

Pin	Connector A

1	VDC (-24 to -72)

2	RTN

3	Chassis Ground


Pin	Connector B

1	VDC (-24 to -72)

2	RTN

3	Chassis Ground

You can use connector A or B or both.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

1-6	OL-23778-01

Chapter 1 Introduction

Environmental Monitoring Temperature Sensor

The Cisco ASR 901 router has a temperature sensor to detect overtemperature conditions inside the chassis. The overtemperature detection trips at 70°C. This condition is reported to the processor as an interrupt, where the software generates the appropriate alarms. If the router reaches a temperature of 85°C, the power supply cycles itself to prevent the router from exceeding the maximum temperature while being powered up.

System Specifications

Table 1-3 lists the system specifications for the Cisco ASR 901 router.

Table 1-3	Cisco ASR 901 Router System Specifications

Description		Specification

Dimensions (H x W x D)		1.7 x 17.4 x 8.25 in. (4.37 cm x 44.2 cm x 21.0 cm) 1 RU (rack unit)
		in a 19-inch (48.3 cm) rack

Weight		3.1 Kgs (7 pounds)

Console and Auxiliary ports		RJ-45 connector

Operating Temperature		Operating temperature range is -40°C to +65°C (-40 to+149°F)

Non-Operational Temperature		Temperature: -40 to 70 degrees C (-40 to 21.1 F)

Operating Humidity		10 to 90% RH (non-condensing)

Non-Operational Humidity		Upto 93% RH

Operating Altitude		13,800 ft. (4206 m)

Operating Vibration		0.15 G, 10 to 500 Hz/100 minutes per axis

Non-Operational Vibration		0.8 G, 10 to 500 Hz/30 minutes per axis

Operating Acoustics		60 db

Air Flow		Side to side

Router Interface Numbering

Each network interface on a Cisco ASR 901 router is identified by a slot number and a port number, explained in this sequence:

•Logical slot numbers starts from 0 for all built-in interfaces. The numbering format is Interface type Slot number/Interface number. Interface (port) numbers begin at logical 0 for each interface type.

•Logical interface numbering for T1/E1 ports on the TDM interface module runs from 0/0 through 0/15. Ports are numbered bottom to top, left to right.

•Logical interface numbering for the built-in ethernet ports runs from g0/0 through g0/3, the combo ports run from g0/4 to g0/7 and the SFP ports run from g0/8 through g0/11. The GE ports are numbered bottom to top, left to right.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	1-7

Chapter 1

Introduction

Regulatory Compliance

Figure 1-5

24V	- 60V
3A
-	+
B
A
-	+

Cisco ASR 901 Router Port Numbers

			1	2
				3
			TOD	MGMNT
				MGMNT
T1/E1
	ALARM
9	1 PPS	10 MHz
		10 MHz
			BITS	CONSOLE
				CONSOLE	NG-MRW
				GE
	8 7			COMBO
	8 7		6	SFP	SYSTEM
			6	5

282343

1	ToD Port		6	BITS Port

2	Management Port		7	MINI-Coax Connector (1PPS)

3	8	SFP Ports	8	MINI-Coax Connector (10MHZ)

4	8	GE Ports	9	16 T1/E1 Ports

5	Console Port		10	Power Connector

Table 1-4	Cisco ASR 901 Router Interface Labels

Interface		Number	Location	Label

RJ45 jacks for copper ethernet ports		8	Onboard	100/1000 ETHERNET

SFP connector for optical GE ports		8	Onboard	Fiber ETHERNET

RJ45 connector for console		1	Onboard	CON/AUX

RJ45 jack for BITS interface		1	Onboard	BITS

RJ45 jack for Time-of-Day interface		1	Onboard	TOD

1PPS mini-coax timing connector		1	Onboard	1PPS

10Mhz mini-coax timing connector		1	Onboard	10MHZ

RJ48 jacks for T1/E1 ports		16	T1/E1 interface module	T1/E1

Power connector		1	Onboard	Power Connector

Regulatory Compliance

For regulatory compliance and safety information, see Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

1-8	OL-23778-01

C H A P T E R 2

Preparing to Install the Router

This chapter describes site requirements and equipment used to install the Cisco ASR 901 router. It includes the following sections:

•Safety Guidelines, page 2-1

•Prerequisites, page 2-4

•Site Planning, page 2-4

•Console Port Considerations, page 2-8

Safety Guidelines

Before you begin installing the Cisco ASR 901 router, review the safety guidelines in Safety Precautions, page 1-5, and the Rack-Mounting Configuration Guidelines, page 3-2 to avoid injuries or damaging the equipment.

In addition, before replacing, configuring, or maintaining the Cisco ASR 901 router, review the safety warnings listed in the document Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router.

Safety with Equipment

The following guidelines help ensure your safety and protect the equipment. This list does not include all the potentially hazardous situations, so be alert.

Warning Before connecting the system to the power source, read the installation instructions. Statement 1004

•Before moving the system, always disconnect all the power cords and interface cables.

•Never assume that power is disconnected from a circuit; always check.

•Before and after installation, keep the chassis area clean and dust-free.

•Keep tools and assembly components away from walk areas to avoid tripping over them.

•Do not work alone in potentially hazardous conditions.

•Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

•Do not wear loose clothing that may get caught in the chassis.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	2-1

Chapter 2 Preparing to Install the Router

Safety Guidelines

• When working under conditions hazardous to your eyes, wear safety glasses.

Safety with Electricity

Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit.

Statement 1003

Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43

Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units; disconnect the power at the circuit breaker on DC units. Statement 12

Warning During periods of lightning activity, do not work on the system or connect or disconnect cables.

Statement 1001

Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028

When working on electrical equipment, follow these guidelines:

•Locate the room’s emergency power switch. If an electrical accident occurs, you can quickly switch off the power.

•Before working on the system, switch off the DC main circuit breaker and disconnect the power terminal block cable.

•Disconnect all power before performing the following:

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

2-2	OL-23778-01

Chapter 2 Preparing to Install the Router

Safety Guidelines

–Working on or near power supplies.

–Installing or removing a router chassis, or network processor module.

–Performing most hardware upgrades.

•Never install equipment that appears damaged.

•Carefully examine your work area for possible hazards, such as wet floors, ungrounded power extension cables, and missing safety grounds.

•Never assume that power is disconnected from a circuit; always check.

•Never perform any action that creates a potential hazard to people or makes the equipment unsafe.

•If an electrical accident occurs, proceed as follows:

–Use caution, and do not become a victim yourself.

–Switch off power to the router.

–If possible, send another person to get medical aid. Otherwise, determine the condition of the victim, and then call for help.

–Determine whether the person needs rescue breathing or external cardiac compressions; then take appropriate action.

In addition, use the following guidelines when working with any equipment that is disconnected from a power source, but still connected to telephone wiring or network cabling:

•Never install telephone wiring during a lightning storm.

•Never install telephone jacks in wet locations unless the jack is specifically designed for it.

•Never touch un-insulated telephone wires or terminals unless the telephone line is disconnected at the network interface.

•When installing or modifying telephone lines, use caution.

Preventing Electrostatic Discharge Damage

Electrostatic Discharge (ESD) can damage equipment and impair electrical circuitry. ESD can occur when electronic printed circuit cards are improperly handled, and can cause complete or intermittent failures. When removing and replacing modules, always follow ESD prevention procedures:

•Ensure that the router chassis is electrically connected to earth ground.

•Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. To channel unwanted ESD voltages safely to ground, connect the clip to an unpainted surface of the chassis frame. To guard against ESD damage and shocks, the wrist strap and cord must operate effectively.

•If no wrist strap is available, ground yourself by touching a metal part of the chassis.

Caution For the safety of your equipment, periodically check the resistance value of the antistatic wrist strap. It should be between 1 and 10 Mohm.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	OL-23778-01	2-3

+ 47 hidden pages

Method of Procedure	2-5
Unpacking and Checking the Contents of your Shipment 2-6
Required Tools and Equipment 2-6
Installation Checklist	2-7
Creating a Site Log	2-8

	Console Port Considerations	2-8
	Console Port Connections	2-8
	Installing the Cisco ASR 901 Mobile Wireless Router 3-1
C H A P T E R 3	Installing the Cisco ASR 901 Mobile Wireless Router 3-1
	Network Modules 3-1
	Mounting the Cisco ASR 901 Router 3-2

	Rack-Mounting Configuration Guidelines					3-2
	Attaching the Rack-Mounting Brackets					3-3
	Mounting the Cisco ASR 901 Router in a Rack 3-3
	Attaching the Cable Guides			3-4
	Connecting the Chassis Ground and Power						3-5
	Grounding the Cisco ASR 901 Router 3-5
	Power Connection Compliance			3-7
	Wiring the DC-Input Power Source				3-8
	Installing and Removing SFP Modules				3-9
	Installing SFP Modules		3-9
	Removing SFP Modules		3-10
	Connecting Cables 3-11
	Connecting the Console Port			3-11
	Types of RJ-45 Cables 3-12
	Console Port	3-12
	Connecting the Network Cables				3-13
	Connecting Gigabit Ethernet Interface Cables							3-13
	Connecting T1 and E1 Interface Cables						3-13
	Connecting SFP Cables			3-14
	Connecting Cables to the BITS Interface						3-14
	Connecting GPS Cables			3-14
	Connecting to Alarm Port			3-15
	Connecting to the Management Ethernet Port							3-15
	Dressing Router Cables		3-15
	Powering On the Router	3-15
	Checklist for Power Up		3-16
	Interpreting Front-Panel LEDs			3-16
	Power-On Procedure		3-16
	Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide


iv								OL-23778-01
iv								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
		Troubleshooting A-1
A P P E N D I X	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
		Cable Specifications
A P P E N D I X	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
		Site Log C-1
A P P E N D I X	C	Site Log C-1

I N D E X