Cisco Systems ASR 901 10G User Manuals

Table of Contents

• Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide

  1
• Contents

  3
  • About This Guide

    7
  • Document Revision History

    7
  • Objectives

    8
  • Audience

    8
  • Organization

    8
  • Conventions

    8
  • Safety Warnings

    9
  • Related Documentation

    9
  • Obtaining Documentation, Obtaining Support, and Security Guidelines

    10
  • Hardware Description

    11
    • Cisco ASR 901 10G Router—Front View of TDM Version

      12
      • Figure 1-1 Cisco ASR 901 10G Router—Front View of TDM Version

        13
    • Cisco ASR 901 10G Router—Front View of Ethernet Version

      13
      • Figure 1-2 Cisco ASR 901 Router—Front View of Ethernet Version

        14
    • Cisco ASR 901 10G Router—Rear View

      14
      • Figure 1-3 Cisco ASR 901 10G Router—Rear View

        15
    • LEDs

      15
  • Power Supply

    15
    • Safety Precautions

      15
      • Table 1-1 Cisco ASR 901 10G Router DC Power Supply Specifications

        16
      • Table 1-2 Cisco ASR 901 10G Router AC Power Supply Specifications

        17
      • Figure 1-4 Power Supply Connector Pinouts

        18
        • Table 1-3 Power Supply Connector Pinouts (-24/-60 VDC Application)

          18
  • Environmental Monitoring Temperature Sensor

    18
  • System Specifications

    19
    • Table 1-4 Cisco ASR 901 10G Router System Specifications

      19
  • Router Interface Numbering

    19
    • Cisco ASR 901 10G Router

      20
      • Figure 1-5 Cisco ASR 901 10G Router Port Numbers

        20
      • Table 1-5 Cisco ASR 901 10G Router Interface Labels

        21
  • Regulatory Compliance

    21
  • Safety Guidelines

    23
    • Safety with Equipment

      23
    • Safety with Electricity

      24
    • Preventing Electrostatic Discharge Damage

      25
  • Prerequisites

    26
  • Site Planning

    26
    • Power Supply Considerations

      26
    • Site Environment

      26
    • Air Flow Guidelines

      27
    • Method of Procedure

      27
    • Unpacking and Checking the Contents of your Shipment

      28
    • Required Tools and Equipment

      28
    • Installation Checklist

      29
    • Creating a Site Log

      30
  • Console Port Considerations

    30
    • Console Port Connections

      30
  • Network Modules

    33
  • Mounting the Cisco ASR 901 10G Router

    34
    • Rack-Mounting Configuration Guidelines

      34
      • Attaching Brackets to the Router

        35
        • Figure 3-1 Rack-Mounting Brackets

          35
        • Attaching Brackets for 19-Inch Racks

          36
          • Figure 3-2 Attaching Brackets for 19-Inch Racks

            36
        • Attaching Brackets for 23-Inch Racks

          37
          • Figure 3-3 Attaching Brackets for 23-Inch Racks

            37
        • Attaching Brackets for ETSI Racks

          38
          • Figure 3-4 Attaching Brackets for ETSI Racks

            38
    • Mounting the Cisco ASR 901 10G Router in a Rack

      39
      • Step 1 Locate the equipment rack position where you plan to install the router.

        39
      • Step 2 Verify that there are no obstructions and ensure that the equipment rack is stabilized.

        39
      • Step 3 Determine whether you are mounting the router on a 19-inch, 23-inch, or an ETSI rack. Figure 3-1 shows the types of mounting brackets.

        39
      • Step 4 Determine the mounting position (Front-, Mid-, or Rear-mounting) of the router. (For 19-inch racks, see Attaching Brackets for 19-Inch Racks, page 3-4. For 23-inch racks, see Attaching Brackets for 23-Inch Racks, page 3-5. For ETSI racks, see ...

        39
      • Step 5 Locate the mounting holes of the router.

        39
      • Step 6 Align the rack-mounting bracket with the router and position with the four #6-32 x 0.25-inch screws (provided).

        39
      • Step 7 Insert the screws (four places) and tighten using a Number 2 Phillips screwdriver (each side).

        39
      • Step 8 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).

        39
      • Step 9 Tighten the screws using a 1/4-inch flat-blade screwdriver (each side).

        39
    • Wall-Mounting

      39
      • Attaching Brackets for Wall-Mounting

        40
        • Step 1 Locate the mounting holes of the router.

          40
        • 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.

          40
        • Step 3 Insert the screws (in four places) and tighten using a Number 2 Phillips screwdriver (on each side).

          40
        • Step 4 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 Number 6-32 x 0.25-inch mounting screws (two on each side).

          40
        • Step 5 Tighten the screws using a 1/4-inch flat-blade screwdriver (on each side).

          40
          • Figure 3-5 Attaching 19-inch Bracket to Wall-Mount the Router

            40
      • Mounting the Router on a Wall

        40
        • Step 1 Locate the position where you plan to install the router.

          41
        • Step 2 Ensure that there are no obstructions.

          41
        • Step 3 Position the router with the ports facing up as in Figure 3-6, or down and align the bracket holes with the holes on the wall and secure with four Number 6-32 x 0.25-inch mounting screws (two on each side).

          41
        • Step 4 Tighten the screws using a 1/4-inch flat-blade screwdriver (each side).

          41
          • Figure 3-6 Mounting the Router on a Wall

            41
    • Connecting the Chassis Ground and Power

      42
    • Grounding the Cisco ASR 901 10G Router

      42
      • Figure 3-7 Grounding Point

        43
      • Step 1 In the accessory kit, locate the 2-hole lug, 2 pan-head Phillips head screws used to attach the lug to the router, and the 6-AWG ground wire. (Lug, screws, and wire are part number 32-0629-01.)

        43
      • Step 2 Set the parts aside.

        43
      • Step 3 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 3-8).

        43
        • Figure 3-8 Stripping a Ground Wire

          43
      • Step 4 Slide the open end of the ground lug over the exposed area of the ground wire.

        43
      • Step 5 Using a crimping tool (as specified by the ground lug manufacturer), crimp the ground lug to the ground wire (Figure 3-9).

        43
        • Figure 3-9 Crimping a Ground Lug onto the Ground Wire

          44
      • 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.

        44
      • Step 7 Connect the other end of the ground wire to a suitable grounding point at your site.

        44
    • Power Connection Compliance

      44
    • Wiring the DC-Input Power Source

      44
      • Step 1 Switch off the DC power source at the circuit breaker, and place the circuit breaker in the Off position.

        45
      • 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.

        45
      • Step 3 Plug the 3-pin terminal block into the power connector located on the front side of the router. See Figure 3-10

        45
        • Figure 3-10 3-Pin Terminal Block

          45
      • Step 4 Repeat Step 3 to attach the other terminal block.

        45
      • Step 5 Connect the other end of the power cord to the site DC power source.

        45
    • Installing the DC Power Cord Retainer

      45
      • 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.)

        46
      • Step 2 Set the parts aside.

        46
      • Step 3 Insert the DC power cord through the cable holder. See Figure 3-11. Repeat this step for the second DC power cord.

        46
        • Figure 3-11 Inserting the DC Power Cord Through Cable Holder

          46
      • Step 4 Use a Phillips head screwdriver to attach the cable holders to the front of the router with the two screws from the accessory kit. See Figure 3-12.

        46
        • Figure 3-12 Attaching Cable Holder to the Router

          46
    • Installing the AC Power Cord Retainer

      47
      • 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.

        47
      • Step 2 Slide the retainer around the AC power cord, and pass it around the lanced loop on the router. See Figure 3-13.

        47
        • Figure 3-13 Inserting the Retainer through the Lanced Loop

          47
      • Step 3 Slide the retainer through the first latch. See Figure 3-14.

        47
        • Figure 3-14 Sliding the Retainer Through the Latch

          47
      • Step 4 Slide the retainer through the other latches to lock it. See Figure 3-15.

        48
        • Figure 3-15 Locking the Retainer

          48
        • (

          48
      • Step 5 (Optional) Use the small sleeve for thin power cords. Use the small sleeve to provide greater stability for thin cords. Detach the sleeve, and slide it over the power cord. See Figure 3-16.

        48
        • Figure 3-16 Sleeve Around the Power Cord

          48
      • Step 6 Secure the AC power cord by pressing the retainer. See Figure 3-17.

        49
        • Figure 3-17 Securing the Power Cord in the Retainer

          49
  • Installing and Removing SFP Modules

    49
    • Installing SFP Modules

      49
      • Figure 3-18 SFP Module with a Bale-Clasp Latch

        50
      • Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.

        50
      • Step 2 If the SFP module that you are using has the markings, use them to identify the top side of the module.

        50
      • Step 3 Align the SFP module in front of the slot opening.

        50
      • Step 4 Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear of the slot (see Figure 3-19).

        50
        • Figure 3-19 Installing an SFP Module into an SFP Module Slot

          50
      • Step 5 For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use.

        50
      • Step 6 Insert the cable connector into the SFP module:

        50
    • Removing SFP Modules

      51
      • Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.

        51
      • Step 2 Disconnect the cable from the SFP module, and insert a dust plug into the cable end.

        51
      • Step 3 Unlock and remove the SFP module, as shown in Figure 3-20.

        51
        • Figure 3-20 Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver

          51
      • Step 4 Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot.

        51
      • Step 5 For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.

        51
      • Step 6 Place the removed SFP module in an antistatic bag or any other protective casing.

        51
  • Connecting Cables

    52
    • Connecting the Console Port

      52
      • Types of RJ-45 Cables

        52
      • Console Port

        52
        • 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-4.

          52
        • Step 2 Configure the terminal or terminal emulation software for 9600 baud, 8 data bits, no parity, and 2 stop bits.

          53
    • Connecting the Network Cables

      53
      • Connecting Gigabit Ethernet Interface Cables

        53
        • Step 1 Ensure the router is powered off.

          53
        • Step 2 Connect one end of the cable to the GE port on the router.

          53
        • Step 3 Connect the other end to the BTS patch or demarcation panel at your site.

          53
      • Connecting T1 and E1 Interface Cables

        53
        • Step 1 Ensure the router is powered off.

          54
        • Step 2 Connect one end of the cable to the T1 or E1 (RJ-48C) port. Use a T1/E1 cable.

          54
        • Step 3 Connect the other end to the BTS patch or demarcation panel at your site.

          54
        • Step 4 Turn on power to the router (see “Powering on the Router” section on page 3-24 for more details).

          54
      • Connecting SFP Cables

        54
        • Step 1 Ensure the router is powered off.

          54
        • Step 2 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.

          54
        • Step 3 Connect the other end to the patch or demarcation panel at your site.

          54
        • Step 4 Turn on power to the router (see “Powering on the Router” section on page 3-24 for more details).

          54
      • Connecting Cables to the BITS Interface

        54
        • Step 1 Ensure the router is powered off.

          54
        • Step 2 Connect one end of the cable to the BITS port using a T1/E1 cable.

          54
        • Step 3 Connect the other end to the SETS unit.

          54
        • Step 4 Turn on power to the router (see “Powering on the Router” section on page 3-24 for more details).

          54
      • Connecting GPS Cables

        54
        • Connecting Cables to the 10Mhz or 1PPS Interface

          55
          • Step 1 Ensure the router is powered off.

            55
          • Step 2 Connect one end of a mini-coax cable to the GPS unit.

            55
          • Step 3 Connect the other end of the mini-coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 10G router.

            55
        • Connecting Cables to the ToD Interface

          55
          • Step 1 Ensure the router is powered off.

            55
          • Step 2 Connect one end of a straight-through Ethernet cable to the GPS unit.

            55
          • Step 3 Connect the other end of the cable to the ToD port on the Cisco ASR 901 10G router.

            55
      • Connecting to Alarm Port

        55
      • Connecting to the Management Ethernet Port

        55
    • Dressing Router Cables

      55
  • Powering on the Router

    56
    • Checklist for Power on

      56
    • Interpreting Front-Panel LEDs

      56
    • Power-On Procedure

      56
      • Step 1 Remove the tape from the circuit breaker switch handle.

        56
      • Step 2 Restore power by moving the handle of the circuit breaker to the ON position.

        56
    • Formatting Procedures for Flash Memory

      57
      • Formatting Flash Memory as a DOS File System

        57
    • File and Directory Procedures

      57
      • Copying Files

        57
      • Displaying Contents of the Flash Memory

        58
      • Deleting Files from the Flash Memory

        58
      • Displaying File Content

        59
      • Enter a Directory and Determine the Current Directory

        59
    • What to Do After Installing the Hardware

      60
      • A

        61
        • Troubleshooting

          61
  • Problem Solving

    61
    • Troubleshooting the Power and Cooling Systems

      62
      • Table A-1 Troubleshooting the Power and Cooling Systems

        62
    • Environmental Reporting Features

      62
      • Table A-2 Interpreting Environmental Reporting Features

        63
    • Troubleshooting Cables and Connections

      63
      • Table A-3 Troubleshooting Cables, and Connections

        63
  • Reading the LEDs

    64
    • Chassis LEDs

      64
      • Table A-4 LED Summary

        64
      • T1/E1 Interface LEDs

        65
        • Table A-5 T1/E1 Port LEDs

          65
      • SFP Ethernet Interface LEDs

        65
        • Table A-6 SFP LEDs

          65
      • 10G SFP+ Ethernet Interface LEDs

        65
        • Table A-7 10G SFP+ LEDs

          65
      • RJ-45 Ethernet Interface LEDs

        66
        • Table A-8 100/1000 Ethernet Port LEDs

          66
        • B

          67
          • Cable Specifications

            67
  • Gigabit Ethernet Connector Pinouts

    67
    • Figure B-1 RJ-45 Connector and Port

      68
      • Table B-1 RJ-45 Connector Pinouts

        68
  • SFP and SFP+ Port Pinouts and Cable Specifications

    68
  • T1/E1 Port Pinouts

    68
    • Figure B-2 RJ-48C Connector

      68
    • Figure B-3 RJ-48-to-RJ-48 T1/E1 Cable Wiring

      69
    • Table B-2 T1/E1 Port Pinout for the Cisco ASR 901 10G router

      69
  • Console Port Signals and Pinouts

    69
    • Console Port Signals and Pinouts

      70
      • Figure B-4 Connecting the Console Port to a PC

        70
        • Table B-3 Console Port Pinouts

          70
        • Table B-4 Console Port Signaling and Cabling Using a DB-9 Adapter

          70
        • Table B-5 Console Port Signaling and Cabling Using a DB-25 Adapter

          71
      • Identifying a Rollover Cable

        71
        • Figure B-5 Identifying a Rollover Cable

          72
  • BITS Port Pinouts

    72
    • Table B-6 BITS Pinouts for the Cisco ASR 901 10G router

      72
  • Time of Day Pinouts

    72
    • Table B-7 Time of Day RJ-45 Interface Pinout

      72
  • GPS Port Pinouts

    73
    • Table B-8 GPS Port Pinouts for the Cisco ASR 901 10G router

      73
  • Alarm Port Pinouts

    74
    • Figure B-6 RJ-45 Connector Pinouts for Alarm

      74
      • Table B-9 Alarm Port Pinout

        74
  • Management Ethernet Port Pinouts

    75
    • Table B-10 Management Ethernet Pinout

      75
  • Auxiliary Port

    75
    • C

      77
      • Site Log

        77
    • Table C-1 Site Log

      78
• Index

  79