Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide November, 2014 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices.
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.
CONTENTS About This Guide vii Document Revision History Objectives vii viii Audience viii Organization viii Conventions viii Safety Warnings ix Related Documentation ix Obtaining Documentation, Obtaining Support, and Security Guidelines CHAPTER 1 Introduction x 1-1 Hardware Description 1-1 Cisco ASR 901 10G Router—Front View of TDM Version 1-2 Cisco ASR 901 10G Router—Front View of Ethernet Version 1-3 Cisco ASR 901 10G Router—Rear View 1-4 LEDs 1-5 Power Supply 1-5 Safety Precautions
Contents Site Environment 2-4 Air Flow Guidelines 2-5 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 2-6 Console Port Considerations 2-8 Console Port Connections 2-8 CHAPTER 3 Installing the Cisco ASR 901 10G Router Network Modules 3-1 3-1 Mounting the Cisco ASR 901 10G Router 3-2 Rack-Mounting Configuration Guidelines 3-2 Attaching Brackets to the Router 3-3 Mounting the Cisco ASR 901
Contents Connecting to the Management Ethernet Port Dressing Router Cables 3-23 3-23 Powering on the Router 3-24 Checklist for Power on 3-24 Interpreting Front-Panel LEDs 3-24 Power-On Procedure 3-24 Formatting Procedures for Flash Memory 3-25 Formatting Flash Memory as a DOS File System 3-25 File and Directory Procedures 3-25 Copying Files 3-25 Displaying Contents of the Flash Memory 3-26 Deleting Files from the Flash Memory 3-26 Displaying File Content 3-27 Enter a Directory and Determine the Current D
Contents Alarm Port Pinouts B-8 Management Ethernet Port Pinouts APPENDIX C Site Log B-8 C-1 INDEX Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide vi OL-28105-02
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 3.
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 4. Warranty, service, and support information is in the Cisco Information Packet that is shipped with your router.
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.
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 the 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.
CH A P T E R 1 Introduction The Cisco ASR 901 10G 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 10G router is used at the cell site as a part of a 2G, 3G, or 4G radio access network (RAN) traffic. This router is a small form factor, fixed, low cost platform/solution that seeks to complement the current Cisco portfolio in the IP-RAN segment.
Chapter 1 Introduction Hardware Description • Dual feed supply with redundant DC inputs plus built in redundant power supply (RPS) or single AC input. • Three fans placed in the chassis • Chassis: I RU, 10 inch depth (Cisco ASR 901 10G router) • Operating temperature range is -40 to +149°F (-40°C to +65°C). • Airflow is left to right • Four solid state alarm inputs • A single built-in 1Gigabit (128 MB) Flash memory. For A901-6CZ-FS-D and A901-6CZ-FS-A PIDs, the memory requirement is 256MB.
Chapter 1 Introduction Hardware Description – T1/E1 ports – Ethernet ports – SFP ports – Chassis: Single LED for multiple conditions Figure 1-1 shows the front view of the Cisco ASR 901 10G router (TDM version) with each interface module.
Chapter 1 Introduction Hardware Description • Two miniature coaxial connectors for 10MHZ and 1PPS timing • A single alarm port • A single USB port (for AC version) • Dual feed supply with redundant DC inputs or single AC input. The following LEDs – Ethernet ports – SFP ports – Chassis: Single LED for multiple conditions Figure 1-2 shows the front view of the Cisco ASR 901 10G router (Ethernet version) with each interface module.
Chapter 1 Introduction Power Supply Cisco ASR 901 10G Router—Rear View 2 1 Note Fan 1 2 334636 Figure 1-3 Grounding Point Lug The grounding architecture of this product is DC-isolated (DC-I) for DC-powered products. DC-powered products have a nominal operating DC voltage of 48 VDC. Minimal steady state DC operating voltage is 19.2 VDC. LEDs The Cisco ASR 901 10G chassis and interface modules contain LEDs to assist in troubleshooting.
Chapter 1 Introduction Power Supply • Install proper grounding for the site to avoid damage from lightning and power surges. Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables.
Chapter 1 Introduction Power Supply Warning This product requires surge protection as part of the building installation. To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, an external surge protective device (SPD) is required at the AC power service equipment.
Chapter 1 Introduction Environmental Monitoring Temperature Sensor Figure 1-4 Table 1-3 Power Supply Connector Pinouts Power Supply Connector Pinouts (-24/-60 VDC Application) Pin Connector A Connector B 1 VDC (-24 to -60) VDC (-24 to -60) 2 RTN RTN 3 Chassis Ground Chassis Ground Environmental Monitoring Temperature Sensor The Cisco ASR 901 10G router has a temperature sensor to detect overtemperature conditions inside the chassis. The overtemperature detection trips at 70°C.
Chapter 1 Introduction System Specifications System Specifications Table 1-4 lists the system specifications for the Cisco ASR 901 10G router. Table 1-4 Cisco ASR 901 10G Router System Specifications Description Specification Dimensions (H x W x D) 1.7 x 17.5 x 9.1 in. (43.2 x 444.5 x 231 mm) 1 RU (rack unit) in a 19-inch (48.3 cm) rack Weight • A901-6CZ-FT-D: 8.15 lb (3.7 kg) • A901-6CZ-F-D: 7.93 lb (3.6 kg) • A901-6CZ-FS-D: 7.93 lb (3.6 kg) • A901-6CZ-FT-A: 8.15 lb (3.
Chapter 1 Introduction Router Interface Numbering Cisco ASR 901 10G Router Each network interface on a Cisco ASR 901 10G 10G router is identified by a slot number and a port number, explained in this sequence: • Logical slot numbers starts from 0 for all built-in interfaces. The numbering format is Interface (port) numbers begin at logical 0 for each interface type. type Slot number/Interface number. Interface • Logical interface numbering for 10G SFP+ ports runs from 0/0 through 0/1.
Chapter 1 Introduction Regulatory Compliance 4 SFP+ port 10 USB port 5 8 SFP ports 11 Alarm cable 6 Console port 12 8 T1/E1 ports Table 1-5 Cisco ASR 901 10G Router Interface Labels Interface Number Location Label SFP connector for optical 10 GE ports 2 Onboard 10G SFP SFP connector for optical GE ports 8 Onboard SFP RJ45 jacks for copper ethernet ports 8 Onboard GE RJ45 connector for console 1 Onboard CONSOLE RJ45 connector for management port 1 Onboard MGMNT RJ45 jack
Chapter 1 Introduction Regulatory Compliance Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide 1-12 OL-28105-02
CH A P T E R 2 Preparing to Install the Router This chapter describes site requirements and equipment used to install the Cisco ASR 901 10G router.
Chapter 2 Preparing to Install the Router Safety Guidelines • When working under conditions hazardous to your eyes, wear safety glasses. Safety with Electricity Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003 Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Chapter 2 Preparing to Install the Router Safety Guidelines – Working on or near power supplies. – Installing or removing a router chassis, or network processor module. – Performing most hardware upgrades. • Never install equipment that appears damaged. • Carefully examine your work area for possible hazards, such as wet floors, ungrounded power extension cables, and missing safety grounds. • Never assume that power is disconnected from a circuit; always check.
Chapter 2 Preparing to Install the Router Prerequisites Prerequisites Before installing the Cisco ASR 901 10G router, it is important to prepare for installation by: • Preparing the site (site planning) and reviewing the installation plans or method of procedures (MOPs). • Unpacking and inspecting the Cisco ASR 901 10G router. • Gathering tools and test equipment required to properly install the Cisco ASR 901 10G router.
Chapter 2 Preparing to Install the Router Site Planning – 5% to 85% RH Note For an outside plant installation (cell site cabinet, hut, etc.), it is required that the router be protected against airborne contaminants, dust, moisture, insects, pests, corrosive gases, polluted air or other reactive elements present in the outside air. To achieve this level of protection, it is recommended that the unit is installed in a fully sealed (i.e. Closed Loop) enclosure.
Chapter 2 Preparing to Install the Router Site Planning 6. Determine space requirements. 7. Determine power requirements. 8. Identify required procedures or tests. 9. Make a preliminary plan that locates each Cisco ASR 901 10G router that you plan to install. 10. Verify the list of replaceable parts for installation (screws, bolts, washers, and so on). 11.
Chapter 2 Preparing to Install the Router Site Planning Warning Only trained and qualified personnel should be allowed to install or replace this equipment. Statement 49 • ESD-preventive cord and wrist strap. • Number 2 Phillips screwdriver. • Flat-blade screwdrivers: small, 3/16-inch (0.476 cm) and medium, 1/4-inch (0.625 cm).
Chapter 2 Preparing to Install the Router Console Port Considerations Task Verified by Date Additional equipment available Router received Documentation DVD received (if ordered) Cisco Information Packet publication received Chassis components verified Initial electrical connections established ASCII terminal (for local configuration) or modem (for remote configuration) Signal distance limits verified Start-up sequence steps completed Initial operation verified Software image verified Creating a Site
Chapter 2 Preparing to Install the Router Console Port Considerations 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 3-20. 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).
Chapter 2 Preparing to Install the Router Console Port Considerations Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide 2-10 OL-28105-02
CH A P T E R 3 Installing the Cisco ASR 901 10G Router This chapter describes how to install the Cisco ASR 901 10G router, and how to connect it to external devices.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Note The Cisco ASR 901 10G router is qualified only for horizontal orientation. You should use additional safety measures for vertical orientation. Each Cisco ASR 901 10G router includes rack-mounting brackets. Using the rack-mounting brackets, you can mount the Cisco ASR 901 10G router in a 19-inch, 23-inch, or an ETSI rack that conforms to the EIA-310-D specification.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router • Attaching Brackets to the Router, page 3-3 • Mounting the Cisco ASR 901 10G Router in a Rack, page 3-7 Attaching Brackets to the Router The bracket orientation and the brackets that you use depend on whether you are attaching the brackets for a 19-inch, 23-inch, or an ETSI rack. Figure 3-1 shows the types of mounting brackets.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Attaching Brackets for 19-Inch Racks Figure 3-2 shows how to attach brackets for 19-inch racks on the router.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Attaching Brackets for 23-Inch Racks Figure 3-3 shows how to attach brackets for 23-inch racks on the router.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Attaching Brackets for ETSI Racks Figure 3-4 shows how to attach brackets for ETSI racks on the router.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router in a Rack Perform the steps given below to mount the router into the equipment rack. Note Caution To secure the Cisco ASR 901 10G 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.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Attaching Brackets for Wall-Mounting Perform the steps given below to attach brackets on the router for wall-mounting. Step 1 Locate the mounting holes of the router. Step 2 Align the wall-mounting bracket with the router and position with the four Number 6-32 x 0.25-inch screws (provided). See Figure 3-5. Step 3 Insert the screws (in four places) and tighten using a Number 2 Phillips screwdriver (on each side).
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router For the best support of the router and cables, make sure that the switch is attached securely to wall studs or to a firmly attached plywood mounting backboard. Perform the steps given below: Warning Read the wall-mounting instructions carefully before beginning installation.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Connecting the Chassis Ground and Power Before you connect power or turn on power to the Cisco ASR 901 10G router, you must provide an adequate chassis ground (earth) connection to your router. Grounding the Cisco ASR 901 10G Router The Cisco ASR 901 10G router provides a grounding point on the rear of the unit for a 2-hole lug.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Figure 3-7 shows the grounding point marked on the rear panel of the Cisco ASR 901 10G router for ease of installation Grounding Point 2 1 1 2 Fan 334636 Figure 3-7 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.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Crimping a Ground Lug onto the Ground Wire 60529 Figure 3-9 Step 6 Use a Phillips head screwdriver to attach the ground lug and wire assembly to the front of the router with the two screws from the accessory kit. Step 7 Connect the other end of the ground wire to a suitable grounding point at your site.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Step 1 Switch off the DC power source at the circuit breaker, and place the circuit breaker in the Off position. Step 2 Locate the two 3-pin terminal blocks (part number 27-1892-01). The terminal blocks are located in the accessory kit (part number 53-3438-01) shipped with the Cisco ASR 901 10G router. Step 3 Plug the 3-pin terminal block into the power connector located on the front side of the router.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Step 1 In the accessory kit, locate the two cable holders and the two pan-head Phillips head screws used to attach the cable holders to the router. (part number of cable holder is 52-0685-01.) Step 2 Set the parts aside. Step 3 Insert the DC power cord through the cable holder. See Figure 3-11. Repeat this step for the second DC power cord.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Installing the AC Power Cord Retainer Complete the following steps to install the AC power cord retainer to the Cisco ASR 901 10G router using the corresponding mounting point. Step 1 Choose the sleeve size of the power cord retainer based on the thickness of the cord. The smaller sleeve can be snapped off and used for thin cords. See Figure 3-16.
Chapter 3 Installing the Cisco ASR 901 10G Router Mounting the Cisco ASR 901 10G Router Step 4 1 AC power cord 2 Smaller sleeve for thin power cords 3 Latch 4 — Slide the retainer through the other latches to lock it. See Figure 3-15. Locking the Retainer 334522 Figure 3-15 3 2 1 ( Step 5 1 AC power cord 3 Latches 2 Sleeve for thin power cords (Optional) Use the small sleeve for thin power cords. Use the small sleeve to provide greater stability for thin cords.
Chapter 3 Installing the Cisco ASR 901 10G Router Installing and Removing SFP Modules Step 6 Secure the AC power cord by pressing the retainer. See Figure 3-17. Securing the Power Cord in the Retainer 208988 Figure 3-17 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 10G router. These field-replaceable modules provide interfaces.
Chapter 3 Installing the Cisco ASR 901 10G Router Installing and Removing SFP Modules SFP Module with a Bale-Clasp Latch 86575 Figure 3-18 Complete the following steps to insert an SFP module into the module slot: Step 1 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.
Chapter 3 Installing the Cisco ASR 901 10G Router Installing and Removing SFP Modules 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. Step 2 Disconnect the cable from the SFP module, and insert a dust plug into the cable end. Tip Step 3 For reattachment, note which cable connector plug is transmit (TX) and which is receive (RX).
Chapter 3 Installing the Cisco ASR 901 10G Router Connecting Cables Connecting Cables This section describes how to connect the Cisco ASR 901 10G router to external devices and networks. It includes the following sections: • Connecting the Console Port, page 3-20 • Connecting the Network Cables, page 3-21 • Dressing Router Cables, page 3-23 Connecting the Console Port Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.
Chapter 3 Installing the Cisco ASR 901 10G Router Connecting Cables Note Step 2 The RJ-45-to-DB-25 adapter (Cisco part number 29-0810-01) can be purchased from Cisco Systems. Configure the terminal or terminal emulation software for 9600 baud, 8 data bits, no parity, and 2 stop bits. Note Hardware flow control is not possible on the console port.
Chapter 3 Installing the Cisco ASR 901 10G Router Connecting Cables Step 1 Ensure the router is powered off. Step 2 Connect one end of the cable to the T1 or E1 (RJ-48C) port. Use a T1/E1 cable. Step 3 Connect the other end to the BTS patch or demarcation panel at your site. Step 4 Turn on power to the router (see “Powering on the Router” section on page 3-24 for more details). For more information about T1/E1 connectors including pinouts, see “T1/E1 Port Pinouts” section on page B-2.
Chapter 3 Installing the Cisco ASR 901 10G Router Connecting Cables Connecting Cables to the 10Mhz or 1PPS Interface Complete these steps to connect cables to the 10Mhz or 1PPS interface: Step 1 Ensure the router is powered off. Step 2 Connect one end of a mini-coax cable to the GPS unit. Step 3 Connect the other end of the mini-coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 10G router.
Chapter 3 Installing the Cisco ASR 901 10G Router Powering on the Router Note If your Cisco ASR 901 10G router is front-mounted, you can use the cable guide (found in the accessory kit) to dress the cables. To continue the installation, proceed to the next section, “Powering on the Router.” Powering on the Router Warning Do not touch the power supply when the power cord is connected.
Chapter 3 Installing the Cisco ASR 901 10G Router Powering on the Router 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 the (Class B) flash memory 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).
Chapter 3 Installing the Cisco ASR 901 10G Router Powering on the Router 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.
Chapter 3 Installing the Cisco ASR 901 10G Router Powering on the Router eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Chapter 3 Installing the Cisco ASR 901 10G Router Powering on the Router • 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.
A P P E N D I X A Troubleshooting If you encounter problems while the router is in operation, 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: • Problem Solving, page A-1 • Reading 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.
Appendix A Troubleshooting Problem Solving 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 on the front panel is not on. The power source is not connected properly. Check the DC or AC input. Note The router shuts down after being on for only a short time. Check the DC or AC source.
Appendix A Troubleshooting Problem Solving Table A-2 Interpreting Environmental Reporting Features Symptom Possible Cause Corrective Action The router operates at an abnormally high temperature. The following message appears on the console screen: There is a fan failure. Take corrective steps. For information about environmental operating conditions, see the System Specifications, page 1-9). %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition.
Appendix A Troubleshooting Reading the LEDs Reading the LEDs The following sections describe the LEDs on the router. • Chassis LEDs • T1/E1 Interface LEDs Chassis LEDs Table A-4 summarizes the LEDs on the chassis of the router. These LEDs are common to all versions of the router.
Appendix A Troubleshooting Reading the LEDs Table A-4 LED Summary 10G SFP+ LED SFP Link-Active Orange L-A Off HP Link and Active Indicator Not Enabled T1/E1 Interface LEDs Table A-5 summarizes the LEDs on the T1/E1 interface (available only for A901-12C-FT-D, A901-4C-FT-D, A901-6CZ-FT-D, and A901-6CZ-FT-A).
Appendix A Troubleshooting Reading the LEDs RJ-45 Ethernet Interface LEDs Table A-8 summarizes the LEDs on the RJ-45 Ethernet interface.
A P P E N D I X B Cable Specifications If you prefer to build your own cables, this appendix provides cable specifications for the Cisco ASR 901 10G router.
Appendix B Cable Specifications SFP and SFP+ Port Pinouts and Cable Specifications Figure B-1 RJ-45 Connector and Port 205053 12345678 Table B-1 RJ-45 Connector Pinouts Pin FE Signal GE Signal 1 TX data+ TX A+ 2 TX data– TX A– 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 and SFP+ Port Pinouts and Cable Specifications For information about SFP and SFP+ modules supported by the Cisco ASR 901 10G router, including
Appendix B Cable Specifications Console Port Signals and Pinouts 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 8 H11419 1 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 10G router for both the shielded and unsaddled cables for either T1 or E1.
Appendix B Cable Specifications Console Port Signals and Pinouts 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).
Appendix B Cable Specifications Console Port Signals and Pinouts Table B-4 Console Port Signaling and Cabling Using a DB-9 Adapter Console Port (DTE) RJ-45-to-RJ-45 Rollover Cable RJ-45-to-DB-9 Terminal Adapter (Connected to Rollover Cable) Signal RJ-45 Pin RJ-45 Pin DB-9 Pin Signal DSR/DCD 7 2 4 DTR CTS 81 1 7 RTS Console Device 1. Pin 1 is connected internally to pin 8.
Appendix B Cable Specifications BITS Port Pinouts Figure B-5 Identifying a Rollover Cable Pin 1 and pin 8 should be the same color Pin 1 H3824 Pin 8 BITS Port Pinouts Table B-6 list the pinouts for the BITS interface RJ-45 port on the Cisco ASR 901 10G router.
Appendix B Cable Specifications GPS Port Pinouts Table B-7 Pin Time of Day RJ-45 Interface Pinout Signal Name Direction Description 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 10G router has a 10Mhz and a 1PPS GPS port that allow you to configure input or output clocking with a GPS device.
Appendix B Cable Specifications Alarm Port Pinouts Alarm Port Pinouts The router has four alarm inputs. The alarm setting is open or closed. • Open means that the normal condition has current flowing through the contact (referred to as normally closed contact). The alarm is generated when the current stops. • Closed means that no current flows through the contact (referred to as normally open contact). The alarm is generated when the current flows. The alarm input is a dry-contact alarm port.
Appendix B Cable Specifications Management Ethernet Port Pinouts Management Ethernet Port Pinouts Table B-10 list the pinouts for the management ethernet port (RJ-45) on the Cisco ASR 901 10G router.
Appendix B Cable Specifications Auxiliary Port Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide B-10 OL-28105-02
A P P E N D I X C 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 installation and maintenance of your router.
Appendix C Table C-1 Date Site Log Site Log Description of Action Performed or Symptom Observed Initials Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide C-2 OL-28105-02
INDEX pinouts Numerics B-5 console port signaling cabling, DB-25 (table) 10Mhz Interface, Connecting cables to 1PPS Interface, Connecting cables to 3-23 3-23 console port signaling cabling, DB-9 (table) console port signals and pinouts conventions, documentation B-5 B-4 B-4 1-viii A adapter pinouts audience D B-4, B-5 1-viii documentation conventions 1-viii B back panel E 3-13 before you begin equipment unpacking and checking shipment 2-6 3-23 B-6 equipment F cable Front View 3-1
Index H P hardware Pinouts, GPS Port installing B-7 power (warning) 3-1 troubleshooting procedures A-1 powering on 2-2 3-24 power lines (warning) 2-2 power supplies (warning) I 2-2 power supply connecting installation 3-10 checklist 2-7 power supply (warning) hardware 3-1 problem solving mounting 3-2 tools required See troubleshooting 2-6 installing SFP modules 3-17 to 3-18 interface numbering 3-12, 3-24 record keeping, site log 1-7 Interface Numbering R regulatory co
Index 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 tools required for installation 3-23 2-6 troubleshooting cables A-3 connections A-3 cooling system A-2 front panel LEDs modules A-3 A-3 power system A-2 V ventilation 2-5 W warning short circuit 3-12 warnings safety overview 1-ix Cisco ASR 901 10G Series Aggregation Services Router Hardware Installa
Index Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide IN-4 OL-28105-02
