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Cisco Systems 901 User's Manual

1. Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 26 E 0L 23778 01 _Chapter2 Preparing to Install the Router To install or remove modules Site Planning W To remove the cover if you are upgrading memory or other components e Number 12 24 pan head screws to secure the router to the equipment rack e Cables for connection to the WAN and LAN ports depending on the configuration N Note For more information on cable specifications see Appendix B Cable Specifications e Ethernet hub or PC with a network interface card for connection to the Ethernet LAN ports e Console terminal an ASCII terminal or a PC running terminal emulation software is configured for 9600 baud 8 data bits no parity and 2 stop bits e Console cable for connection to the console port e Ratcheting torque screwdriver with a Phillips head that exerts up to 15 pound force inches Ibf in of pressure e Crimping tool as specified by the ground lug manufacturer e 16 AWG copper wire for the power cord e Wire stripping tools for stripping both 6 AWG and 18 AWG wire e Serial interfaces may require a channel service unit data service unit CSU DSU Installation Checklist To assist you with your installation and to provide a historical record of completed tasks and users use the following Installation Checklist Make a copy of this checklist and mark the entries as you complete each task
2. 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 2 6 mi Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 APPENDIX A APPENDIX B APPENDIX Cc INDEX 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 What to Do After Installing the Hardware 3 19 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 B 1 Gigabit Ethernet Connector Pinouts B 1 SFP Port
3. 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 T_EI ports Ethernet ports SFP ports Chassis Single LED for multiple conditions mi Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 _Chapter1 Introduction Figure 1 1 Cisco ASR 901 Router Front View Hardware Description 282341 1 ToD Pot BITS POTE 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 TI EI 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 e Eight RJ 45 jacks for copper Ethernet ports labeled 100 1000 Ethernet e Eight SFP connectors for optical GE ports e Two miniature coaxial connectors for 10MHZ and 1PPS timing e A single RJ 45 connector for conso
4. Safety Guidelines section on page 2 1 and the Rack Mounting Configuration Guidelines section on page 3 2 before installing the Cisco ASR 901 router in the equipment rack Locate the equipment rack position where you plan to install the router Verify that there are no obstructions and ensure that the equipment rack is stabilized Position the router in the equipment rack lining up the bracket holes on the router with the holes on the rack and secure with four 6 32 x 0 25 inch mounting screws two on each side N Note The vertical spacing for EIA equipment racks is 1 75 inches 4 44 cm with mounting holes spaced 1 5 inches 3 81 cm apart Tighten the screws using a 1 4 inch flat blade screwdriver each side Attaching the Cable Guides NS Note Step 1 Step 2 Complete the following steps to attach the two cable guides to the front of the mounting brackets This procedure is optional The cable guides are useful only if your router is front mounted Do not attach the cable guides if your router is center mounted or recess mounted Use the cable guides to dress the cables that attach to the front of the Cisco ASR 901 router The cable guides allow you to gather the cables and direct them to the left and right sides of the router This helps to keep the cables from obscuring the fronts of lower routers in the same rack In the accessory kit locate the two cable guides part number 700 01663 01 an
5. 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 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide pu 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 eq
6. 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 Copyright 2012 Cisco Systems Inc CHAPTER 1 CHAPTER 2 CONTENTS About This Guide vii Document Revision History vii Objectives vili Audience vili Organization vili Conventions viii Safety Warnings ix Related Documentation ix Obtaining Documentation Obtaining Support and Security Guidelines x Introduction 1 1 Hardware Description 1 1 Cisco ASR 901 Router Front View 1 2 Cis
7. Phillips screwdriver Repeat Steps 2 and 3 for the other rack mounting bracket Proceed to the next section Mounting the Cisco ASR 901 Router in a Rack to continue the installation Mounting the Cisco ASR 901 Router in a Rack Typically the Cisco ASR 901 router mounts to a 19 inch 48 3 cm 2 post equipment rack with rack mounting brackets that attach toward the front of the router sides The inside width between the two posts or mounting strips left and right must be at least 17 72 to 17 80 inches 45 to 45 21 cm For more information about the equipment rack see Hardware Description section on page 1 1 No vertical clearance is necessary above or below the router when it is mounted in the rack I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Mounting the Cisco ASR 901 Router A To secure the Cisco ASR 901 router to the equipment rack you must use the two mounting screws provided for each side or follow your local practices for installing the router into your equipment rack Ensure that the rack mount brackets are securely fastened For more information see the Attaching the Rack Mounting Brackets section on page 3 3 To mount the Cisco ASR 901 router into the equipment rack perform the following procedure Caution Step 1 Step 2 Step 3 Step 4 To prevent injury review the
8. 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 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 3 19 Contents W I 0L 23778 01 HI Contents Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide vi E OL 23778 01 N 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 e Document Revision History page vii e Objectives page vili e Audience page viii e Organization page viii e Conventions page viii e Safety Warnings page ix e Related Documentation page ix e 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
9. SFP Copper e Dual feed supply with redundant DC inputs plus built in redundant power supply RPS e Two fans placed in the chassis fans are redundant e Chassis IRU 8 25 inch depth e Operating temperature range is 40 to 149 F 40 C to 65 C e Side to side airflow e Four solid state alarm inputs e A single built in 1GB Meninx Flash memory I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide pu Chapter1 Introduction W 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
10. When the checklist is completed include a copy of the checklist for each router in your Site Log along with other records for your new router See Appendix C Site Log for information on the Site Log including a sample Site Log Installation Checklist for Site Router Name Task Verified by Date Installation Checklist copied Background information placed in Site Log Site power voltages verified Installation site power check completed Required tools available Additional equipment available Router received Documentation DVD received if ordered Cisco Information Packet publication received Chassis components verified Initial electrical connections established I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter2 Preparing to Install the Router HI Console Port Considerations Task Verified by Date ASCII terminal for local configuration or modem for remote configuration Signal distance limits verified Startup sequence steps completed Initial operation verified Software image verified Creating a Site Log The site log provides a record of all actions related to installing and maintaining the router Keep it in an accessible place near the chassis so that anyone who performs tasks has access to it Create the site log prior to installation See Appendix
11. 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 El ports 16 T1 E1 interface module T1 El 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 mi Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 CHAPTER 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 e Safety Guidelines page 2 1 e Prerequisites page 2 4 e Site Planning page 2 4 e 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 ens
12. indicator 5 GND GND 6 RXD UART_SINI Input Receive data 7 DSR DCD NC Input Data set ready Data Carrier detect 8 CTS UART_CTSI Input Clear to send Table B 4 describes the pinouts RJ 45 to RJ 45 and RJ 45 to DB 9 rollover cables Table B 4 Console Port Signaling and Cabling Using a DB 9 Adapter RJ 45 to DB 9 Terminal Adapter Console Connected to Rollover Console Port DTE RJ 45 to RJ 45 Rollover Cable Cable Device Signal RJ 45 Pin RJ 45 Pin DB 9 Pin Signal RTS 1 8 8 CTS DTR 2 7 6 DSR DCD TxD 3 6 2 RxD GND RI 4 5 5 GND GND 5 4 5 GND RI RxD 6 3 3 TxD DSR DCD J 2 4 DTR CTS 8 1 7 RTS 1 Pin 1 is connected internally to pin 8 Table B 5 lists the pinouts for the asynchronous serial console port the RJ 45 to RJ 45 rollover cable and the RJ 45 to DB 25 female DTE adapter labeled TERMINAL Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 84 E OL 23778 01 Cable Specifications Console Port Signals and Pinouts W Table B 5 Console Port Signaling and Cabling Using a DB 25 Adapter Console RJ 45 to DB 25 Console Port DTE RJ 45 to RJ 45 Rollover Cable Terminal Adapter Device Signal RJ 45 Pin RJ 45 Pin DB 25 Pin Signal RTS 1 8 5 CTS DTR 2 7 6 DSR DCD TxD 3 6 3 RxD GND RI 4 5 7 GND GND 5 4 7 GND RI RxD 6 3 2 TxD DSR DCD 7 2 20 DTR CTS 8 1 4 RTS 1 You can use the same cabling to connec
13. lt amp G lt 00000150 AC27C720 3C018001 AC30C724 3C018001 G lt 0G lt 00000160 AC31C728 3C018001 AC32C72C 3C018001 1G lt 2G lt More q Enter a Directory and Determine the Current Directory To enter a directory in the flash memory use the cd flash directory name command To determine which directory you are in use the pwd command The following example shows output for the following actions e Entering the home directory of a flash memory card flash e Verifying that you are in the flash directory Router cd flash Router pwd flash What to Do After Installing the Hardware After you install the router hardware refer to the Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide for the software configuration information Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I oL 23778 01 SEN Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Powering On the Router Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 320 i OL 23778 01 APPENDIX A Troubleshooting The Cisco ASR 901 router undergoes extensive testing before it leaves the factory If you encounter problems use the information in this appendix to help isolate problems or to eliminate the router as the source of the problem This appendix contains the following sections e Problem Solving page A 1 e Reading
14. system switch off the DC main circuit breaker and disconnect the power terminal block cable e Disconnect all power before performing the following Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide P22 E OL 23778 01 _Chapter2 Preparing to Install the Router Safety Guidelines W 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 in
15. to identify a failure I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide pu AppendixA Troubleshooting HI Problem Solving e Cables Ensure that the external cables connecting the router to the network are all secure Troubleshooting the Power and Cooling Systems See Table A 1 for information to help you isolate the problem Table A 1 Troubleshooting the Power and Cooling Systems Symptom Possible Cause Corrective Action The power labeled PWR LED The power source is not Check the DC input on the front panel is not on connected properly Check the DC source The router shut down after being The cause is environmental Check for an environmentally on for only a short time induced shutdown See Environmental Reporting Features section on page A 2 The fans do not work the router Check the fans overheats and shuts down The chassis intake and exhaust Check the chassis intake and vents are obstructed exhaust vents for obstructions Clear any obstructions Installation does not meet Check the environmental site environmental site requirements in the System requirements Specifications on page 7 The router partially boots but There is a possible power supply Check the power LED on the the LEDs do not light failure front panel of the router If the LED is on the power supply is functional If the LED is off refer to the Cisco
16. 01 can be purchased from Cisco Systems Step2 Configure the terminal or terminal emulation software for 9600 baud 8 data bits no parity and 2 stop bits N Note Hardware flow control is not possible on the console port Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 312 0L 23778 01 _ Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cables W Connecting the Network Cables This section describes how to connect the following router interfaces e Connecting Gigabit Ethernet Interface Cables page 3 13 e Connecting T1 and E1 Interface Cables page 3 13 e Connecting SFP Cables page 3 14 e Connecting Cables to the BITS Interface page 3 14 e Connecting GPS Cables page 3 14 e Connecting GPS Cables page 3 14 e Connecting to the Management Ethernet Port page 3 15 Connecting Gigabit Ethernet Interface Cables Step 1 Step 2 Step 3 The RJ 45 port supports standard straight through and crossover Category 5 unshielded twisted pair UTP cables Cisco Systems does not supply Category 5 UTP cables these cables are available commercially Complete the following steps to connect the cable to the router Gigabit Ethernet port Confirm that the router is powered off Connect one end of the cable to the GE port on the router Connect the other end to the BTS patch or demarcation panel at your site For more information about Gigabit Ethernet connectors incl
17. 01 ZN MH index Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide INA OL 23778 01
18. 600 baud 8 data bits no parity and 2 stop bits As a console port hardware flow control is not supported For instructions on installing a console terminal see the Connecting the Console Port section on page 3 11 Eu Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 Chapter2 Preparing to Install the Router Console Port Considerations W For cable and port pinouts see the online document Cisco Modular Access Router Cable Specifications This document is provided on the documentation DVD that accompanied your router if ordered and is also available online at Cisco com Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 EN Chapter2 Preparing to Install the Router HI Console Port Considerations Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Eu OL 23778 01 CHAPTER Installing the Cisco ASR 901 Mobile Wireless Router This chapter describes how to install the Cisco ASR 901 router and how to connect it to networks and external devices These are the following sections e Network Modules page 3 1 e Mounting the Cisco ASR 901 Router page 3 2 e Connecting the Chassis Ground and Power page 3 5 e Installing and Removing SFP Modules page 3 9 e Connecting Cables page 3 11 e Powering On the Router page 3 15 A Warning Only trained and qualified personnel should be allowed to in
19. C Site Log for more detailed information on the site log as well as a sample site log that can be used to make copies Console Port Considerations N The Cisco ASR 901 router provides a single console port labeled CONSOLE A single RJ 45 cable is used for a console connection This section describes important cabling information to consider before connecting a console terminal either an ASCII terminal or a PC running terminal emulation software or a modem to the console port The console port provides access to the router either locally using a console terminal or remotely using a modem Note The Cisco ASR 901 router uses only console port Note Console and rollover cables are not included with the Cisco ASR 901 router You can order the console cable from Cisco Systems Inc Part number ACS 1900ASYN Console Port Connections The router provides an EIA TIA 232 asynchronous serial console port RJ 45 Depending on the cable and the adapter used this port appears as a data terminal equipment DTE or data communications equipment DCE device at the end of the cable To connect an ASCII terminal to the console port use the RJ 45 rollover cable with the female RJ 45 to DB 25 adapter labeled TERMINAL To connect a PC running terminal emulation software to the console port use the RJ 45 rollover cable with the female RJ 45 to DB 9 adapter labeled TERMINAL The default parameters for the port are 9
20. Guide 0L 23778 01 _Chapter1 Environmental Monitoring Temperature Sensor W 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 Router Interface Numbering Table 1 3 Description Cisco ASR 901 Router System Specifications 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 Op
21. Information Packet for warranty information or contact customer service Environmental Reporting Features The Cisco ASR 901 router has a temperature sensor to detect over temperature conditions inside the chassis The over temperature detection triggers an alert at 70 C This condition is reported to the processor as an interrupt where software takes action to generate the appropriate alarms If the router reaches a temperature of 85 C the power supply will cycle to prevent the router from exceeding that temperature while being powered up state See Table A 2 for help in interpreting environmental reporting features Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide A E OL 23778 01 AppendixA Troubleshooting Table A 2 Symptom Interpreting Environmental Reporting Features Possible Cause Problem Solving W Corrective Action The router operates at an abnormally high temperature The following message appears on the console screen SSYS 1 OVERTEMP System detected OVERTEMPERATURE condition Please resolve cooling problem immediately There is a fan failure There is an air conditioner failure in the room The air flow to cooling vents is blocked Take corrective steps For information about environmental operating conditions see the System Specifications page 1 7 Troubleshooting Cables and Connections Network problems can be caused
22. SR 901 Router A 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 Related Documentation For additional information about the Cisco ASR 901 router refer to the following documents e Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router e Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide e Cisco ASR 901 Series Aggregation Services Router Command Reference e Release Notes for Cisco ASR 901 Series Aggregation Services Router To access the related documentation on Cisco com go to http www cisco com en US partner products ps12077 tsd_products_support_series_home html Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 i About This Guide Obtaining Documentation Obtaining Support and Security Guidelines For information on obtaining documentation obtaining support providing documentation feedback security guidelines and also recommended aliases and general Cisco documents see t
23. alling the routers in an overly congested rack Air flowing to or from other routers in the rack might interfere with the normal flow of cooling air through the routers increasing the potential for overtemperature conditions within the routers e Allow at least 19 inches 48 7 cm of clearance at the front and rear of the rack for router maintenance e Follow your local practices for cable management Ensure that cables to and from the routers do not impede access to perform equipment maintenance or upgrades Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide E 0L 23778 01 Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router W Attaching the Rack Mounting Brackets Step 1 Step 2 Step 3 Step 4 Complete the following tasks to install replace or rearrange the rack mounting brackets so you can then mount the Cisco ASR 901 router in a 19 inch 48 3 cm equipment rack You can use the same rack mounting brackets to front mount the Cisco ASR 901 router in the equipment rack Locate the mounting holes of the Cisco ASR 901 router Align the rack mounting bracket with the Cisco ASR 901 router and position with the four 6 32 x 0 25 inch screws provided see Figure 3 1 for front mounting Figure 3 1 Attaching the Bracket for Front Mounting 282344 Ka J eG TO 1 Rack mount bracket Insert the screws four places and tighten using a Number 2
24. ation and maintenance of your router Site Log entries might include the following e Installation progress Make a copy of the Cisco ASR 901 Installation Checklist and insert it into the Site Log Make entries as you complete each task e Upgrade removal and maintenance procedures Use the Site Log as a record of ongoing router maintenance and expansion history Each time a task is performed on the Cisco ASR 901 router update the site log to reflect the following Removal or replacement of interface modules Configuration changes Maintenance schedules and requirements Maintenance procedures performed Intermittent problems Comments and notes Table C 1 on page C 2 shows a sample site log Make copies of the sample or design your own site log to meet the needs of your site and equipment Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 01 23778 01 ci Appendix C Site Log Table C 1 Site Log Date Description of Action Performed or Symptom Observed Initials Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide cz OL 23778 01 Numerics 10Mhz Interface Connecting cables to 3 14 1PPS Interface Connecting cables to 3 14 A adapter pinouts B 4 B 5 audience 1 viii auxiliary port connections 2 8 pinouts B 4 B 5 back
25. attach the ground lug and wire assembly to the front of the router with the 2 screws from the accessory kit Step7 Connect the other end of the ground wire to a suitable grounding point at your site Power Connection Compliance A Warning Before performing any of the following procedures ensure that power is removed from the DC circuit Statement 1003 A Warning Use copper conductors only Statement 1025 N Note The installation must comply with the 2002 National Electric Code NEC and other applicable codes Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 EM Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Mounting the Cisco ASR 901 Router Wiring the DC Input Power Source A Warning Step 1 Step 2 Step 3 Step 4 Step 5 A This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective device is rated not greater than 10 A minimum 60 VDC Statement 1005 Complete the following steps to connect the DC power supply to the Cisco ASR 901 router Switch off the DC power source at the circuit breaker and place the circuit breaker in the Off position 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 Figur
26. by a cable or cable connection or external device such as a modem transceiver hub wall jack WAN interface or terminal See Table A 3 for information to help you isolate the problem Table A 3 Symptom Troubleshooting Cables and Connections Possible Cause Corrective Action The router is experiencing network problems The router does not boot properly The router constantly or intermittently reboots Check the router chassis or software For warranty information refer to the Cisco Information Packet publication that shipped with your router or contact customer service The router boots but the console screen is frozen Verify that the parameters for your terminal are set as follows a The terminal should have the same data rate as the router 9600 bps is the default b 8 data bits c No parity generated or checked d 2 stop bits The router powers on and boots only when a particular cable is disconnected There may be a problem with the module or cable For warranty information refer to the Cisco Information Packet publication that shipped with your order or contact customer service I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide AppendixA Troubleshooting HT Reading the LEDs Reading the LEDs The following sections describe the LEDs on the Cisco ASR 901 router e Chassis LEDs e T1 E1 Inter
27. co ASR 901 Router Ethernet Version Front View 1 3 Cisco ASR 901 Router Rear View 1 4 LEDs 1 5 Power Supply 1 5 Safety Precautions 1 5 Environmental Monitoring Temperature Sensor 1 7 System Specifications 1 7 Router Interface Numbering 1 7 Regulatory Compliance 1 8 Preparing to Install the Router 2 1 Safety Guidelines 2 1 Safety with Equipment 2 1 Safety with Electricity 2 2 Preventing Electrostatic Discharge Damage 2 3 Prerequisites 2 4 Site Planning 2 4 Power Supply Considerations 2 4 Site Environment 2 4 Air Flow Guidelines 2 5 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 HI Contents CHAPTER 3 Method of Procedure 2 5 Unpacking and Checking the Contents of your Shipment 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 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 ina 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
28. ctor Pinouts page B 1 e SFP Port Pinouts and Cable Specifications page B 2 e TIEI Port Pinouts page B 2 e Console Port Signals and Pinouts page B 3 e BITS Port Pinouts page B 6 e Time of Day Pinouts page B 6 e GPS Port Pinouts page B 6 e Alarm Port Pinouts page B 7 e Management Ethernet Port Pinouts page B 7 Gigabit Ethernet Connector Pinouts This section illustrates the Gigabit Ethernet RJ 45 connector and lists its pinout and signal descriptions Note that the RJ 45 ports are capable of operating in both 100BaseT and 1000BaseT modes Figure B 1 shows the RJ 45 connector and port and Table B 1 lists the connector pinouts and signals Figure B 1 RJ 45 Connector and Port 12345678 205053 Table B 1 RJ 45 Connector Pinouts Pin FE Signal GE Signal 1 TX data TX A 2 TX data TX A Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 01 23778 01 E Appendix B Cable Specifications HI SrPPortPinouts and Cable Specifications Table B 1 RJ 45 Connector Pinouts Pin FE Signal GE Signal 3 RX data RX B 4 Not used TX C 5 Not used TX C 6 RX data RX B 7 Not used RX D 8 Not used RX D SFP Port Pinouts and Cable Specifications For information about SFP modules supported by the Cisco ASR 901 router including pinouts see the Cisco Interfaces and Modules support section on Cisco com N Note Pins not listed in
29. d two M4 0x20mm Phillips screws used to attach the cable guides part number 48 0654 01 Position the cable guide over the threaded hole in the front flange of either the left or right mounting bracket The threaded hole is located midway between the two slotted holes used to mount the unit to the rack m Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 Chapter3 _ Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router W Figure 3 2 Attaching the Cable Guide 282345 Step3 Use an M4 0x20mm Phillips screw to fix the cable guide to the mounting bracket Do not over tighten the screw Step4 Repeat Steps 2 and 3 to attach the other cable guide Note If you find it awkward to insert the screw while holding the cable guide in place you can first insert the screw only far enough so that it does not fall out Then using the slot in the mounting pillar of the cable guide slide the cable guide into place around the screw Finally tighten the screw to fix the cable guide to the mounting bracket Connecting the Chassis Ground and Power Before you connect power or turn on power to the Cisco ASR 901 router you must provide an adequate chassis ground earth connection to your router Grounding the Cisco ASR 901 Router The Cisco ASR 901 router provides a grounding point on the rear of the unit for a 2 hole lug To ensure the chassis ground connec
30. 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 Statement 1021 A 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 A 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 A Warning During periods of lightning activity do not work on the system or connect or disconnect cables Statement 1001 A 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 A 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 e Locate the room s emergency power switch If an electrical accident occurs you can quickly switch off the power e Before working on the
31. e 3 6 6 Pin Terminal Block oS oe oe oa ob a _ pooh _ _ So 282346 Plug the 6 pin terminal block into the power connector located on the front side of the router Connect one end of the customer supplied power cord 16 AWG copper wire to the site DC power source 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 A 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 A When installing this unit secure all power cabling to avoid disturbing field wiring connections Statement 38 Caution DO NOT power on the unit yet E Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 _ Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Installing and Removing SFP Modules Wi Installing and Removing SFP Modules This section describes how to install and remove SFP modules The modules are inserted into the SFP module slots on the front of the Cisco ASR 901 router These field replaceable modules provide interfaces See the Release Notes for Cisco ASR 901 Series Aggregation Services Ro
32. e cables To continue the installation proceed to the next section Powering On the Router Powering On the Router A Warning Do not touch the power supply when the power cord is connected For systems with a power switch line voltages are present within the power supply even when the power switch is off and the power cord is connected For systems without a power switch line voltages are present within the power supply when the power cord is connected Statement 4 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 EN Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HI Powering On the Router A Warning This equipment is intended to be grounded Ensure that the host is connected to earth ground during normal use Statement 39 Checklist for Power Up Complete these steps to power on the Cisco ASR 901 router e Securely mount the router e Properly connect the power network and interface cables Interpreting Front Panel LEDs The Cisco ASR 901 router provides a number of LEDs on the front panel to monitor conditions and to aid in troubleshooting problems For a description of the LEDs see the Reading the LEDs section on page A 4 Power On Procedure Complete these steps to power on the Cisco ASR 901 router and verify its initialization and self test Step 1 Remove the tape from the circuit breaker switch handle Step2 Restore po
33. e connector on the module snap into place in the rear of the slot see Figure 3 8 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HZ installing and Removing SFP Modules Figure 3 8 Installing an SFP Module into an SFP Module Slot 282347 Step5 For fiber optic SFP modules remove the dust plugs from the optical ports and store them for later use A Caution Do not remove the dust plugs from the fiber optic SFP module port or the rubber caps from the fiber optic cable until you are ready to connect the cable The plugs and caps protect the SFP module ports and cables from contamination and ambient light Step6 Insert the cable connector into the SFP module e For fiber optic SFP modules insert the line card or MT RJ cable connector into the SFP module e For copper 1000BASE T SFP modules insert the RJ 45 cable connector into the SFP module Removing SFP Modules Complete the following steps to remove an SFP module from a module receptacle Step 1 Attach an ESD preventive wrist strap to your wrist and to a bare metal surface on the chassis Step2 Disconnect the cable from the SFP module and insert a dust plug into the cable end Tip For reattachment note which cable connector plug is transmit TX and which is receive RX Step 3 Unlock and remove the SFP module as shown in Figure 3 9 If t
34. e details For more information about SFP connectors see SFP Port Pinouts and Cable Specifications section on page B 2 Connecting Cables to the BITS Interface Complete these steps to connect the cable to the router BITS port Step 1 Confirm that the router is powered off Step2 Connect one end of the cable to the BITS port using a T1 E1 cable Step3 Connect the other end to the SETS unit Step4 Turn on power to the router see Powering On the Router section on page 3 15 for more details For more information about T1 E1 connectors including pinouts see BITS Port Pinouts section on page B 6 Connecting GPS Cables The following sections describe how to connect cables from the Cisco ASR 901 router to a GPS unit for input or output timing or frequency e Connecting Cables to the 10Mhz or 1PPS Interface e Connecting Cables to the ToD Interface Connecting Cables to the 10Mhz or 1PPS Interface Complete these steps to connect cables to the 10Mhz or 1PPS interface Step 1 Confirm that the router is powered off Step2 Connect one end of a mini coax cable to the GPS unit Step3 Connect the other end of the mini coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 router For instructions on how to configure clocking see the Cisco ASR 901 Mobile Wireless Router Software Configuration Guide Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide P34 0L 23778 01 Chapter3 Installin
35. e future if you move or ship the router The Cisco ASR 901 router cables and any optional equipment you ordered may be shipped in more than one container When you unpack the containers check the packing list to ensure that you receive all of the following items e Router e Accessory kit part number 53 3085 01 53 3295 0 for the Cisco ASR 901 containing Terminal block part number 53 3085 01 Two hole lug 6 AWG ground wire 10 blue stud part number 32 0629 01 Two pan head Phillips screws used to attach the lug to the router M5 0x10mm Two cable guides part number 700 01663 01 Two pan head Phillips screws used to attach the cable guides M4 0x20mm part number 48 0654 01 N Note There is no AC power option e Cisco Information Packet publication Inspect all items for shipping damage If an item appears to be damaged or if you encounter problems installing or configuring your router contact customer service The Cisco Information Packet provides warranty service and support information Required Tools and Equipment You need the following tools and equipment to install and upgrade the router and its components A Warning Only trained and qualified personnel should be allowed to install or replace this equipment Statement 49 e ESD preventive cord and wrist strap e Number 2 Phillips screwdriver e Flat blade screwdrivers small 3 16 inch 0 476 cm and medium 1 4 inch 0 625 cm
36. ecting a console terminal N Note The console port functions are asynchronous serial ports any devices connected to the console port must be cabled for asynchronous transmission Asynchronous is the most common type of serial device for example most modems are asynchronous devices The Cisco ASR 901 router uses RJ 45 ports for console port function Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 EIN Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Connecting Cables We provide the following cables and adapters for connecting the Cisco ASR 901 router to a console terminal e One console adapter cable RJ 45 to DB 9 blue Types of RJ 45 Cables Cisco products use the following three types of RJ 45 cables e Straight through e Crossover e Rolled or Rollover The Cisco ASR 901 router ships with and uses the rollover cable For instructions on how to identify a rollover cable see Identifying a Rollover Cable page B 5 Console Port Complete the following steps to connect a terminal or a PC running terminal emulation software to the console port on the router Step 1 Connect the terminal using an RJ 45 rollover cable and an RJ 45 to DB 25 or RJ 45 to DB 9 adapter labeled TERMINAL to the console port For cable pinouts see the Console Port Signals and Pinouts section on page B 3 N Note The RJ 45 to DB 25 adapter Cisco part number 29 0810
37. eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee erased Erase of flash complete File and Directory Procedures The following sections describe file and directory procedures for flash memory formatted with a Class B flash file system Copying Files To copy files to another location enter the copy tftp flash command The following is sample output for copying the file from external location to the internal flash memory Router copy tftp flash Address or name of remote host 10 64 71 240 Source filename ngmwr advipservicesk9 mz Destination filename ngmwr advipservicesk9 mz Accessing tftp 10 64 71 240 ngmwr advipservicesk9 mz Erase flash before copying confirm n Loading ngmwr advipservicesk9 mz from 10 64 71 240 via FastEthernet0 0 VIELSLESIEIELIHELHEHLKHEHEHKKHKKHIKKIKYKK IKIKKY I IKKTK IK IK K IK IKBK IKBFIKBI KIBTIKI ITIKTKI IKBTIKBK IKBIKBKIIKBIKBKKKKK OK 30480936 bytes Verifying checksum OK 0xA6AD 30480936 bytes copied in 196 968 secs 154751 bytes sec Displaying Contents of the Flash Memory To display the contents directories and files of the flash memory formatted with a Class B flash file system use the dir command The following is sample output for displaying t
38. er Supply The Cisco ASR 901 router is equipped with an internal 27 72 volts Direct Current VDC Safety Precautions gt Warning A 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 e 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 e Always disconnect the power source and unplug the power cable before working on the router e Install proper grounding for the site to avoid damage from lightning and power surges 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 A 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 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 lis
39. erating Acoustics 60 db Air Flow Side to side Each network interface on a Cisco ASR 901 router is identified by a slot number and a port number explained in this sequence e 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 e 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 e 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 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter1 Introduction MH Regulatory Compliance Figure 1 5 Cisco ASR 901 Router Port Numbers 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
40. etfocndns CISCO 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
41. face LEDs Chassis LEDs Table A 4 summarizes the LEDs on the chassis of the Cisco ASR 901 router These LEDs are common to all versions of the Cisco ASR 901 router Table A 4 LED Summary Copper GE ports from GE FE Quad PHY contain will have Two LEDS each RJ 45 Link Solid Green PHY Link with no activity L FLASH Green Link with activity Off No link RJ 45 Speed Green PHY Speed 1000 S Off off T1 E1 ports contain Two LEDs each Alarm Off WP2 Not configured AL Yellow Alarm Condition Active Off WP2 Out of Service Not configured C Green Carrier Condition all ok Copper GE from Quad combo PHY ports contain Two LEDS each RJ 45 Link Solid Green PHY Link with no activity L FLASH Green Link with activity Off No link RJ 45 Speed Green PHY Speed 1000 S Off off System LED System Off HP No power or unit not boot up Alternating POST in progress Green Off Solid Green System Healthy normal operation Solid Red System Faulty SFP LED SFP Link Active Orange HP Link and Active Indicator L A Off Not Enabled E Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 AppendixA Troubleshooting Reading the LEDs MI T1 E1 Interface LEDs Table A 5 summarizes the LEDs on the T1 E1 interface available only for A901 12C FT D and A901 4C FT D Table A 5 T1 E1 Port LED
42. g the Cisco ASR 901 Mobile Wireless Router Powering On the Router MI For more information about 10Mhz and 1PPS port pinouts see GPS Port Pinouts section on page B 6 Connecting Cables to the ToD Interface Complete these steps to connect cables to the ToD interface for GPS timing Step 1 Confirm that the router is powered off Step2 Connect one end of a straight through Ethernet cable to the GPS unit Step3 Connect the other end of the cable to the ToD port on the Cisco ASR 901 router For instructions on how to configure clocking see the Cisco ASR 901 Router Software Configuration Guide Note For more information about BITS port pinouts see Time of Day Pinouts section on page B 6 Connecting to Alarm Port Use a straight cable to connect to the alarm port For details on the pinouts see Alarm Port Pinouts section on page B 7 Connecting to the Management Ethernet Port Use a straight or a cross over ethernet cable to connect to the management ethernet port For details on the pinouts see Management Ethernet Port Pinouts section on page B 7 Dressing Router Cables Ensure all Cisco router cables are properly dressed so as not to interfere with each other or other pieces of equipment Use local practices to ensure that the cables attached to your router are properly dressed N Note If your Cisco ASR 901 router is front mounted you can use the cable guide found in the accessory kit to dress th
43. he contents of the flash memory with a Class B flash file system Router dir Directory of flash 1 rw 30564420 lt no date gt ngmwr advipservicesk9 mz 2 rw 30564420 lt no date gt ngmwr backup 83623932 bytes total 22494964 bytes free Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 EA Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HI Powering On the Router Deleting Files from the Flash Memory To delete a file from the flash memory use the delete filename command followed by the squeeze flash command When a file is deleted in the Class B Flash file system the memory space occupied by the deleted file is not released until you use the squeeze command Although the memory space once occupied by the deleted file remains the deleted file cannot be recovered To release the memory space occupied by a deleted file enter the squeeze flash command The following is sample output for deleting a Cisco IOS file from the flash memory and releasing the memory space originally occupied by the file Router dir Directory of flash 1 rw 30564420 lt no date gt ngmwr advipservicesk9 mz 2 rw 30564420 lt no date gt ngmwr backup 83623932 bytes total 22494964 bytes free Router delete ngmwr advipservicesk9 mz Delete filename ngmwr advipservicesk9 mz Delete flash ngmwr advipservicesk9 mz confirm Router show flash les_flash_info 1006 System f
44. he module has a bale clasp latch pull the bale out and down to eject the module If the bale clasp latch is obstructed and you cannot use your index finger to open it use a small flat blade screwdriver or other long narrow instrument to open the bale clasp latch Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Eu 0L 23778 01 Chapter3 _ Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cables W Figure 3 9 Removing a Bale Clasp Latch SFP Module by Using a Flat Blade Screwdriver 282348 1 Bale Clasp Step4 Grasp the SFP module between your thumb and index finger and carefully remove it from the module slot Step5 For fiber optic SFP modules insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean Step6 Place the removed SFP module in an antistatic bag or other protective environment Connecting Cables This section describes how to connect the Cisco ASR 901 router to external devices and networks It includes the following sections e Connecting the Console Port page 3 11 e Connecting the Network Cables page 3 13 e Dressing Router Cables page 3 15 Connecting the Console Port A Warning Do not work on the system or connect or disconnect cables during periods of lightning activity Statement 1001 The Cisco ASR 901 router has a single console port that can function in DTE mode e DTE mode console terminal port for conn
45. he monthly What s New in Cisco Product Documentation which also lists all new and revised Cisco technical documentation at http www cisco com en US docs general whatsnew whatsnew html Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 CHAPTER 1 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 e Hardware Description page 1 1 e Power Supply page 1 5 e System Specifications page 1 7 e Router Interface Numbering page 1 7 e 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 IRU 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 e 16 T1 E1 RJ45 ports e Four ports of 100 1000 Copper Ethernet including auto MDIX RJ45 connector e Four ports of SFP only e Four combo ports
46. igure 3 3 Grounding Point 1 Fan 2 Grounding Point Lug This unit is to be installed in a restrictive access location and must be permanently grounded to minimum 6 AWG copper ground wire Complete the following steps to ground the Cisco ASR 901 router using a 2 hole lug and the corresponding mounting point Most carriers require a 6 AWG ground connection Verify your carrier s requirements for the ground connection In the accessory kit locate the 2 hole lug 2 pan head Phillips head screws used to attach the lug to the router and 6 AWG ground wire Lug screws and wire are part number 32 0629 01 Set the parts aside If your ground wire is insulated use a wire stripping tool to strip the ground wire to 0 5 inch 0 02 inch 12 7 mm 0 5 mm for the ring terminal Figure 3 4 mi Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 Chapter3 _ Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router W Figure 3 4 Stripping a Ground Wire 0 5 in 12 7 mm 0 02 in 0 5 mm Th Wire lead 60528 Insulation Step4 Slide the open end of your ground lug over the exposed area of the ground wire Step5 Using a crimping tool as specified by the ground lug manufacturer crimp the ground lug to the ground wire Figure 3 5 Figure 3 5 Crimping a Ground Lug onto the Ground Wire JJ Step6 Use a Phillips head screwdriver to
47. installation by e Preparing the site site planning and reviewing the installation plans or method of procedures MOPs e Unpacking and inspecting the Cisco ASR 901 router e Gathering tools and test equipment required to properly install the Cisco ASR 901 router Site Planning Ideally you should have prepared the installation site beforehand As part of your preparation obtain a floor plan of the site and the equipment rack where the Cisco ASR 901 router would be housed Determine the location of any existing routers and their interconnections including communications and power Following the air flow guidelines see the Air Flow Guidelines section on page 2 5 ensure that adequate cooling air is provided to the router All personnel involved in the installation of the router including installers engineers and supervisors should participate in the preparation of a Method of Procedure MOP for approval by the customer Power Supply Considerations Check the power at your site to ensure that you are receiving clean power free of spikes and noise Install a power conditioner if necessary see the Power Supply page 1 5 for power requirements A Warning This equipment is designed for connection to TN and IT power systems Statement 16 Site Environment Install the Cisco ASR 901 router in an equipment rack The location of your router and the layout of your equipment rack or wiring room are extremely important co
48. ions 3 2 network cables connecting 3 13 numbering interface 1 7 P Pinouts GPS Port B 6 power warning 2 2 powering on 3 15 power lines warning 2 2 power supplies warning 2 2 power supply connecting 3 5 power supply warning 3 8 3 15 problem solving See troubleshooting record keeping site log 2 8 regulatory compliance 1 8 removing SFP modules 3 10 to 3 11 restricted access warning 2 2 3 1 rollover cable identifying B 5 S safety information 1 8 overview 1 ix secure cabling warning 3 8 SELV circuits warning 1 5 2 2 SFP modules bale clasp latch removal 3 10 installation 3 9 to 3 10 SFP Modules and Cable Specifications B 2 mi Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 Index W shipment unpacking and checking 2 6 site configuration 2 4 environment 2 4 log C 1 site log record keeping 2 8 site requirements MOPs 2 5 specifications system 1 7 specifications system 1 7 system specifications 1 7 T temperature sensor 1 7 Time of Day Interface Connecting cables to 3 15 tools required for installation 2 6 troubleshooting cables A 3 connections A 3 cooling system A 2 front panel LEDs A 4 modules A 3 power system A 2 Vv ventilation 2 5 wW warning short circuit 3 8 warnings safety overview 1 ix Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 01 23778
49. lash directory File Length Name status 1 30564420 ngmwr advipservicesk9 mz deleted 2 30564420 ngmwr backup 61128968 bytes used 22494964 available 83623932 total 81920K bytes of processor board System flash Read Write Router squeeze flash Squeeze operation may take a while Continue confirm squeeze in progress eeeeeceeeeceececececececececeeeeeeececececececececececececececeececececececececececeeeeeeececee eeeeeceeeeeecececececececececeeeeeecececececececececececececeeececececececececeeeeeeeeeeeeecee eeeeeceeceeeecececececececececeeeeeeecececececececececececececeeececececececececeeceeeeeeeeeeecee eeeeeceeeeeeecececececececeeceeeeeecececececececececececececeeecececececececececeeceeeeeeeceecee eeeeeeeceeeeecececececececeeeeeeeecececececececececececececeeeecececececececeeceeeeeeeeeeecee eeeeeceeceeceeeececececececececeeeeeecececececececececececececeeeececececececeecececeeeeeeeeecee eeeeeeeeeeeeececececececececeeeeececececececececececececececeececececececececececeeceeeeececee eeeeeeeee Squeeze of flash complete Router dir Directory of flash 2 rw 30564420 lt no date gt ngmwr backup 83623932 bytes total 22661932 bytes free Displaying File Content To display the contents of a file in the flash memory use the more flash filename command The following is sample output from the more flash command on a flash card Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide P38 OL 23778 01 Chap
50. le labeled CONSOLE e A single RJ 45 jack for the BITS interface labeled BITS e A single RJ 45 jack for the ToD interface labeled ToD e A single alarm e Two management ports e The following LEDs Ethernet ports SFP ports Chassis Single LED for multiple conditions I OL 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter1 Introduction W Hardware Description Figure 1 2 Cisco ASR 901 Router Ethernet Version Front View 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 e Two blowing fans e 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 1 Fan 2 Grounding Point Lug gu Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 Chapter1 Introduction LEDs Power Supply W 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 Pow
51. nal or PC running terminal emulation software The console cable kit includes the following items e RJ 45 to RJ 45 rollover cable e RJ 45 to DB 9 female DTE adapter labeled TERMINAL e RJ 45 to DB 25 female DTE adapter labeled TERMINAL To connect a modem you need to order an auxiliary cable For console connections see the Console Port Signals and Pinouts section on page B 3 Console Port Signals and Pinouts Use the thin flat RJ 45 to RJ 45 rollover cable and the RJ 45 to DB 9 female DTE adapter labeled TERMINAL to connect the console port to a PC running terminal emulation software Figure B 4 shows how to connect the console port to a PC Table B 4 lists the pinouts for the asynchronous serial console port the RJ 45 to RJ 45 rollover cable and the RJ 45 to DB 9 female DTE adapter labeled TERMINAL I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Appendix B Cable Specifications HI Console Port Signals and Pinouts Figure B 4 Connecting the Console Port to a PC RJ 45 t0 RJ4 45 pica rollover cable nn UUI gt RJ 45 to DB 9 adapter labeled TERMINAL H7226 Table B 3 lists the Console port pinouts for the Cisco ASR 901 router Table B 3 Console Port Pinouts Pin Signal Name HP Pins Direction Description 1 RTS UART_RTS1 Output Request to send 2 DTR NC 3 TXD UART_SOUTI Output Transmit data 4 RI GND Ring
52. nsiderations for proper operation Cramped equipment inadequate ventilation and inaccessible panels can cause malfunctions and shutdown and can make maintenance difficult Plan to access the front and rear panels of the router Take the following precautions for an acceptable operating environment for your router and to avoid environmentally caused equipment failures e Ensure that the room where your router operates has adequate air circulation Electrical equipment generates heat Without adequate circulation ambient air temperature may not cool the equipment to acceptable operating temperatures e Always follow ESD prevention procedures described in the Preventing Electrostatic Discharge Damage section on page 2 3 to avoid damage to equipment Damage from static discharge can cause immediate or intermittent equipment failure Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 24 g 0L 23778 01 _Chapter2 Preparing to Install the Router Site Planning W Air Flow Guidelines A To ensure adequate air flow through the equipment rack we recommend that you maintain a clearance of at least 6 inches 15 24 cm on each side of the rack at all times Caution If air flow through the equipment rack and the routers that occupy it is blocked or restricted or if the ambient air being drawn into the rack is too warm an over temperature condition can occur within the rack and the routers that occu
53. on before proceeding with the installation is as follows 1 o o N oF Fs a WN gt Read this hardware installation guide Assign personnel Determine protection requirements for personnel equipment and tools Evaluate potential hazards that may affect service Schedule time for installation Determine space requirements Determine power requirements Identify required procedures or tests On an equipment plan make a preliminary decision that locates each Cisco ASR 901 router that you plan to install Verify the list of replaceable parts for installation screws bolts washers and so on so that the parts are identified I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter2 Preparing to Install the Router W Site Planning 11 Check the required tools list to make sure the necessary tools and test equipment are available see the Required Tools and Equipment section on page 2 6 12 Perform the installation Unpacking and Checking the Contents of your Shipment The shipping package for the Cisco ASR 901 router is designed to reduce the possibility of product damage associated with routine handling experienced during shipment Do not remove the router from its shipping container until you are ready to install it N Note Do not discard the packaging materials used in shipping your Cisco ASR 901 router You will need the packaging materials in th
54. outs for the Time of Day RJ 45 interface on the Cisco ASR 901 router Table B 7 Time of Day RJ45 Interface Pinout Pin Signal Name Direction Description 1 Not connected 2 Not connected 3 Not connected 4 Ground 5 Ground 6 Not connected 7 TOD_N Output Input Time of Day RS422 differential input or output 8 TOD_P Output Input Time of Day RS422 differential input or output GPS Port Pinouts The Cisco ASR 901 router has a 10Mhz and a 1PPS GPS port that allow you to configure input or output clocking with a GPS device Table B 8 summarizes the pinouts for the 10Mhz and 1PPS interfaces N Note For pinouts related to ToD and 1PPS using the BITS interface see Console Port Signals and Pinouts Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 86 W OL 23778 01 AppendixB Cable Specifications Alarm Port Pinouts W Table B 8 GPS Port Pinouts for the Cisco ASR 901 router 10 Mhz 1PPS Waveform Input Sine wave Input Pulse shape Output Square wave Output Pulse shape Amplitude Input gt 1 7 volt p p Input gt 2 4 volts TTL 8 to 10 dBm compatible Output gt 2 4 volts TTL Output gt 2 4 volts TTL compatible compatible Impedance 50 ohms 50 ohms Pulse Width 50 duty cycle 26 microseconds Rise Time Input AC coupled Output 5 nanoseconds 40 nanoseconds Alarm Port The 1PPS interface ty
55. panel 3 3 3 8 before you begin unpacking and checking shipment 2 6 BITS Interface Connecting cables to 3 15 BITS Pinouts B 6 c cable assemblies B 3 checklist installation 2 7 Cisco Information Packet publication 2 6 connecting gigabit ethernet interface cables 3 13 network cables 3 13 power supply 3 5 console port INDEX adapter B 4 connections 2 8 3 12 considerations 2 8 pinouts B 4 console port signaling cabling DB 25 table B 5 console port signaling cabling DB 9 table B 4 console port signals and pinouts B 3 conventions documentation 1 viii D documentation conventions 1 viii equipment for installation 2 6 racks rack mounting equipment 2 5 exposed wires warning 3 8 F Front View 1 2 1 3 G general site requirements 2 4 gigabit ethernet connecting interface cables 3 13 GPS Cables Connecting cables to 3 14 GPS Interfaces connecting cables to 3 14 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide pu W index GPS Port Pinouts B 6 grounding warning 3 16 H hardware installing 3 1 troubleshooting procedures A 1 I installation checklist 2 7 hardware 3 1 mounting 3 2 tools required 2 6 installing SFP modules 3 9 to 3 10 interface numbering 1 7 Interface Numbering 1 7 L LEDs front panel A 4 log site C 1 method of procedures See MOP MOP 2 5 mounting instruct
56. pe is Series 1 0 2 3 50 ohms For instructions on how to configure the 10 Mhz and 1PPSs ports see the Cisco ASR 901 router Mobile Wireless Software Configuration Guide Pinouts Table B 9 list the pinouts for the alarm port RJ45 on the Cisco ASR 901 router Table B 9 Alarm port Pinout Pin Signal Name Description 1 Alarm input 1 2 Alarm input 2 3 Not connected 4 Alarm input 3 5 Alarm input 4 6 Not connected 7 Not connected 8 Not connected Management Ethernet Port Pinouts Table B 10 list the pinouts for the management ethernet port RJ45 on the Cisco ASR 901 router I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Appendix B Cable Specifications HH Management Ethernet Port Pinouts Table B 10 Management Ethernet Pinout Pin Signal Name Description 1 RxD_P 2 RxD_N 3 TxD_P 4 Not connected 5 Not connected 6 TxD_N 7 Not connected 8 Not connected Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 APPENDIX Site Log Use the Site Log to provide a record of actions related to installing and maintaining the router Keep it in an accessible place near the chassis so that users performing tasks have access to it Use the Installation Checklist see the Installation Checklist section on page 2 7 to verify the steps in the install
57. py it The site should also be as dust free as possible Dust tends to clog the router fans reducing the flow of cooling air through the equipment rack and the routers Thus increasing the risk of an over temperature condition Use the following guidelines to plan your equipment rack configuration Mount the Cisco ASR 901 router in a 19 inch rack with a 17 5 or 17 75 inch opening Beside air flow you must allow clearance around the rack for maintenance Enclosed racks must have adequate ventilation Ensure that the rack is not congested because each router generates heat An enclosed rack should have louvered sides and a fan to provide cooling air Heat that is generated by equipment near the bottom of the rack can be drawn upward into the intake ports of the equipment above When mounting a chassis in an open rack ensure that the rack frame does not block the intakes or on the left side of the chassis or the exhaust on the right side of the chassis When a rack installed equipment fails especially equipment in an enclosed rack try making the equipment operate by itself if possible Power off other equipment in the rack and in adjacent racks to give the router a maximum of cooling air and clean power Method of Procedure Part of site preparation includes reviewing installation plans or method of procedures MOPs An example of a MOP that includes pre installation checklist of tasks considerations to address and agree up
58. s LED Color State Description two LEDs for each T1 E1 port Active Green Carrier condition operating without problem labeled C Yellow Loop condition left LED Off Out of service or not configured Alarm Yellow Alarm condition labeled AL Off No alarm right LED SFP Ethernet Interface LEDs Table A 6 gives information about the LEDs on the SFP interface Table A 6 SFP LEDs LED Color State Description SFP Link Active Orange Link and active indicator Cable PINES lon Link not enabled RJ 45 Ethernet Interface LEDs Table A 7 summarizes the LEDs on the RJ 45 Ethernet interface Table A 7 100 1000 Ethernet Port LEDs LED Color State Description two LEDs for each 100 1000 Ethernet port 100 1000 Solid Green Link with no activity RJ 45 link Flash Green Link with activity labeled L left LED Off No link detected 100 1000 Green Speed 1000 RJ 45 speed Yellow Speed 100 labeled S right LED Off Off Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide AppendixA Troubleshooting MH Reading the LEDs Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide PAG E OL 23778 01 APPENDIX B Cable Specifications If you prefer to build your own cables this appendix provides cable specifications for the Cisco ASR 901 router This appendix includes the following sections e Gigabit Ethernet Conne
59. see the Attaching the Rack Mounting Brackets section on page 3 3 The rack mounting brackets are slotted to allow the router to be mounted in racks with EIA 1 25 inch 3 175 cm or WECO 1 0 inch 2 54 cm hole spacing When installed in the rack the Cisco ASR 901 router requires one EIA 1 75 inch 4 4 cm vertical mounting space or 1 rack unit RU for mounting see the Mounting the Cisco ASR 901 Router in a Rack section on page 3 3 A Caution Allow clearance on either side of the Cisco ASR 901 router for cooling air to be drawn in through the left side and circulated through the chassis and out the two fan exhaust ports mounted on the other side of the chassis Rack Mounting Configuration Guidelines Follow these guidelines to configure the equipment rack e When mounting the router to an equipment rack ensure that the rack is bolted to the floor e Because you may install more than one router into the rack ensure that the weight of all of the routers installed does not make the rack unstable A Caution Some equipment racks are also secured to ceiling brackets if necessary due to the weight of the equipment in the rack Make sure that the rack you are using to install the routers is secured to the building structure e As mentioned in the Air Flow Guidelines section on page 2 5 maintain a 6 inch 15 24 cm clearance on each side of the router to ensure adequate air intake and exhaust e Avoid inst
60. stall replace or service this equipment Statement 1030 A 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 Network Modules You can order the Cisco ASR 901 router with the following interface modules e T1 E1 interface module e SFP Ethernet interface module e RJ 45 Ethernet interface module Interface modules are installed and shipped with the router they are not field replaceable Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 01 23778 01 E Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Mounting the Cisco ASR 901 Router Mounting the Cisco ASR 901 Router Each Cisco ASR 901 router includes rack mounting brackets Using the rack mounting brackets you can front mount theCisco ASR 901 router in a 19 inch 48 3 cm equipment rack that conforms to the EIA 310 D specification the inside width of the rack should be 17 72 to 17 80 inches 45 to 45 21 cm Using the two rack mounting brackets for mounting part number 700 33522 01 you can recess Cisco ASR 901 router in the equipment rack This arrangement provides extra space in front of the router for the cables and allows you to close the doors of racks equipped with front close doors If you need to attach or replace the rack mounting brackets
61. stall 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 A 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 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter2 Preparing to Install the Router MI Prerequisites Prerequisites Before installing the Cisco ASR 901 router it is important to prepare for
62. t a console to the auxiliary port 2 Pin 1 is connected internally to pin 8 Identifying a Rollover Cable To identify a rollover cable compare the modular plugs at the two ends of the cable When you hold the plugs side by side with the tab at the back the wire connected to the pin on the outside of the left plug should be the same color as the wire connected to the pin on the outside of the right plug Figure B 5 If you purchased your cable from Cisco Systems pin 1 is white on one connector and pin 8 is white on the other a rollover cable connects pins 1 and 8 2 and 7 3 and 6 and 4 and 5 Figure B 5 Identifying a Rollover Cable Pin 1 gt Pin 1 and pin 8 should be the same color lt _ Pin8 H3824 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Appendix B Cable Specifications HZ BITS Port Pinouts BITS Port Pinouts Table B 6 list the pinouts for the BITS interface RJ 45 port on the Cisco ASR 901 router Table B 6 BITS Pinouts for the Cisco ASR 901 router Pin Signal Name Direction Description 1 RX ring Input Receive ring 2 RX tip Input Receive tip T1 E1 3 Not connected 4 TX ring Output Transmit ring 5 TX tip Output input Transmit tip T1 E1 6 Not connected 7 Not connected 8 Not connected Time of Day Pinouts Table B 6 list the pin
63. ter3 _ Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router W Router more flash ngmwr advipservicesk9 mz 00000000 7F454C46 01020100 00000000 00000000 ELF 00000010 00020061 00000001 80008000 00000034 a 4 00000020 00000054 20000001 00340020 00010028 T 4 00000030 00050008 00000001 0000011C 80008000 00000040 80008000 00628444 00650EEC 00000007 b D e l 00000050 0000011C 0000001B 00000001 00000006 00000060 80008000 0000011C 00004000 00000000 00000070 00000000 00000008 00000000 00000021 sass ssa 00000080 00000001 00000002 8000C000 0000411C A 00000090 00000700 00000000 00000000 00000004 000000A0 00000000 00000029 00000001 00000003 000000B0 8000C700 0000481C 00000380 00000000 G H 000000C0 00000000 00000004 00000000 0000002F ssas ssas 000000D0 00000001 10000003 8000CA80 O0004B9C J K 000000E0 00000020 00000000 00000000 00000008 000000F0 00000000 0000002F 00000001 10000003 00000100 8000CAA0 00004BBC 00623FA4 00000000 J K lt b 00000110 00000000 00000008 00000000 3C1C8001 ses lt 00000120 679C4A80 3C018001 AC3DC70C 3C018001 g J lt G lt 00000130 AC3FC710 3C018001 AC24C714 3C018001 G lt G lt 00000140 AC25C718 3C018001 AC26C71C 3C018001 G
64. the LEDs page A 4 If you cannot locate the source of the problem contact a customer service representative for information on how to proceed For technical support information see the Cisco Information Packet publication that shipped with your router Before you call have the following information ready e Chassis type and serial number e Maintenance agreement or warranty information e Type of software and version number e Date you received the new chassis e Brief description of the problem e Brief explanation of the steps you took to isolate the problem SN Note Ensure you provide the customer service representative with any upgrade or maintenance information that was performed on the Cisco ASR 901 router after your initial installation see Appendix C Site Log for Site Log information Problem Solving To solve a problem isolate the problem to a specific subsystem by comparing the current router activity to the expected router activity The LEDs on the front panel of the router enable you to determine router performance and operation For a description of these LEDs see Reading the LEDs section on page A 4 When solving a problem check the following router subsystems e Power and cooling systems External power source power cable router power supply and circuit breaker and router fans Also check for inadequate ventilation or air circulation e Modules Checking the LEDs on the modules can help you
65. the tables in this appendix are not connected T1 E1 Port Pinouts Figure B 2 shows the RJ 48C connector used by the T1 E1 ports on the TDM interface module on the Cisco ASR 901 router Figure B 2 RJ 48C Connector 87654321 RJ 48C connector 24939 Figure B 3 shows the RJ 48C connector wiring for the T1 E1 cable Figure B 3 RJ 48 to RJ 48 T1 E1 Cable Wiring 1 8 H11419 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 82 OL 23778 01 _Appendix B Cable Specifications N Console Port Signals and Pinouts W Note We recommend using a shielded cable for RJ 48C connectors Table B 2 shows the pinout configuration for the RJ 48C connectors on the Cisco ASR 901 router for both the shielded and unsaddled cables for either T1 or E1 Table B 2 shows the pinout configuration for the RJ 45 connectors on the TDM interface module on the Cisco ASR 901 router Table B 2 T1 E1 Port Pinout for the Cisco ASR 901 router Pin Signal Name Direction Description 1 RX Tip Input Receive Tip 2 RX Ring Input Receive Ring 3 Not used 4 TX Tip Output Transmit Tip 5 TX Ring Output Transmit Ring 6 Not used 7 Not used 8 Not used Console Port Signals and Pinouts The Cisco ASR 901 router ships with a console cable kit which contains the cable and adapters to connect a console terminal an ASCII termi
66. tion that you provide is adequate you need the following parts and tools e Ratcheting torque screwdriver with Phillips head that exerts up to 15 pound force inches lbf in of pressure for attaching the ground wire to the router e Crimping tool as specified by the ground lug manufacturer e 16 AWG copper wire for the power cord e Wire stripping tools appropriate to the wire you are using A Caution Before making connections to the Cisco ASR 901 router ensure that you disconnect the power at the circuit breaker Otherwise it may result in severe injury or damage to the router Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 0L 23778 01 nE Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Mounting the Cisco ASR 901 Router A Warning A Warning A This equipment must be grounded Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Statement 1024 Use copper conductors only Statement 1025 Warning Step 1 Step 2 Step 3 When installing the unit the ground connection must always be made first and disconnected last Statement 42 Figure 3 3 shows the grounding point marked on the rear panel of the Cisco ASR 901 router for ease of installation F
67. ts 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 3A Wire gauge for DC input power 16 AWG connections Power dissipation 60 Watts I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter1 Introduction MH 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 Pin Connector A VDC 24 to 72 Chassis Ground 303327 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
68. uding pinouts see Gigabit Ethernet Connector Pinouts section on page B 1 Connecting T1 and E1 Interface Cables N Complete the following steps to connect the cable to a router T1 E1 port Note Step 1 Step 2 Step 3 Step 4 You must close the relays on the card using the standalone subcommand For more information see the Cisco ASR 901 Mobile Wireless Router Software Configuration Guide Confirm that the router is powered off Connect one end of the cable to the T1 or E1 RJ 48C port Use a T1 E1 cable Connect the other end to the BTS patch or demarcation panel at your site Turn on power to the router see Powering On the Router section on page 3 15 for more details For more information about T1 E1 connectors including pinouts see T1 E1 Port Pinouts section on page B 2 I 0L 23778 01 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide Chapter3 Installing the Cisco ASR 901 Mobile Wireless Router HH Connecting Cables Connecting SFP Cables Complete these steps to connect the cable to a router SFP port Step 1 Confirm that the router is powered off Step2 Insert the SFP module patch cable into the slot until you feel the connector on the cable snap into place in the rear of the slot Step3 Connect the other end to the patch or demarcation panel at your site Step4 Turn on power to the router see Powering On the Router section on page 3 15 for mor
69. uipment 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 N Note Means reader take note P Tip Means the following information will help you solve a problem E Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL 23778 01 About This Guide A 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 A
70. ure your safety and protect the equipment This list does not include all the potentially hazardous situations so be alert A Warning Before connecting the system to the power source read the installation instructions Statement 1004 e Before moving the system always disconnect all the power cords and interface cables e Never assume that power is disconnected from a circuit always check e Before and after installation keep the chassis area clean and dust free e Keep tools and assembly components away from walk areas to avoid tripping over them e Do not work alone in potentially hazardous conditions e Do not perform any action that creates a potential hazard to people or makes the equipment unsafe e Do not wear loose clothing that may get caught in the chassis Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide I 01 23778 01 EN Chapter2 Preparing to Install the Router HI Safety Guidelines e When working under conditions hazardous to your eyes wear safety glasses Safety with Electricity A Warning Before performing any of the following procedures ensure that power is removed from the DC circuit Statement 1003 A 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 A Warning To avoid electric shock
71. uter for the list of supported SFP modules Each port must match the wavelength specifications on the other end of the cable For reliable communications the cable must not exceed 328 feet 100 meters For detailed instructions on installing removing and cabling the SFP module see the SFP module documentation Installing SFP Modules A Figure 3 7 shows an SFP module that has a bale clasp latch Caution Step 1 Step 2 Step 3 Step 4 We strongly recommend that you do not install or remove fiber optic SFP modules with cables attached because of the potential damage to the cables the cable connector or the optical interfaces in the SFP module Disconnect all cables before removing or installing an SFP module Removing and installing an SFP module can shorten its useful life Do not remove and insert SFP modules more often than is absolutely necessary Figure 3 7 SFP Module with a Bale Clasp Latch Complete the following steps to insert an SFP module into the module slot Attach an ESD preventive wrist strap to your wrist and to a bare metal surface on the chassis Some SFP modules identify the top side of the module with transmit TX and receive RX markings or arrows that show the direction of the connection If the SFP module that you are using has the markings use them to identify the top side of the module Align the SFP module in front of the slot opening Insert the SFP module into the slot until you feel th
72. wer by moving the handle of the circuit breaker to the ON position The LED labeled POWER on the front panel should go ON and the fans operate Depending on your installation other front panel LEDs can also come on N Note If you encounter problems when you power on the router see Appendix A Troubleshooting Formatting Procedures for Flash Memory We recommend that you erase Class B to initialize with a Class B Flash file system The Class B Flash file system is also known as the low end file system LEFS Formatting Flash Memory as a DOS File System To format the flash memory or to remove the files from it use the erase flash command The following is sample output for formatting the flash memory formatted with a Class B flash file system R erase flash Erasing the flash filesystem will remove all files Continue confirm Erasing device Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide 3 16 0L 23778 01 Chapter3 _ Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router W eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeee

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