Cisco ASR 920 Series Installing Manual
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Cisco ASR 920 Series Installing Manual

Cisco ASR 920 Series Installing Manual

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Installing the Cisco ASR 920 Series Router
This chapter describes how to install the router and includes the following sections:
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Prerequisites

Before installing the router, it is important to prepare for the installation by:
• Preparing the site (site planning) and reviewing the installation plans or method of procedures (MOP).
• Unpacking and inspecting the router. See Chassis-Lifting Guidelines section.
• Gathering the tools and test equipment required to properly install the router. See Tools and Equipment
For more instructions on how to prepare for the installation of the router, see Preparing for Installation section.
Prerequisites, on page 1
Patch Panel Pinout, on page 53
Panel and Bracket, on page 54
See Site Planning section.
section.
Installing the Cisco ASR 920 Series Router
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  • Page 1: Table Of Contents

    Installing the Cisco ASR 920 Series Router This chapter describes how to install the router and includes the following sections: • Prerequisites, on page 1 • Installing the Router in a Rack, on page 2 • Mounting the Router in a Rack, on page 7 •...

  • Page 2: Installing The Router In A Rack

    Installing the Router in a Rack Installing the Router in a Rack Each Cisco ASR 920 Series Aggregation Services Router router includes rack-mounting brackets. Using the rack-mounting brackets, you can mount the router in a 19-inch, 23-inch, or an ETSI rack that conforms to the EIA-310-D specification.
  • Page 3 Installing the Cisco ASR 920 Series Router Attaching Brackets for 19-Inch Racks Figure 1: Rack-Mounting Brackets 19-inch brackets 23-inch brackets ETSI-rack brackets — — • For 19-inch racks, use part number 700-39959-01 (see Attaching Brackets for 19-Inch Racks section). • For 23-inch racks, use part number 700-40065-01 (see Attaching Brackets for 23-Inch Racks section).
  • Page 4 Installing the Cisco ASR 920 Series Router Attaching Brackets for 19-Inch Racks Figure 2: Attaching Brackets for 19-Inch Racks Phillips flat-head screws Front-mounting position Mid-mounting position Rear-mounting position Installing the Cisco ASR 920 Series Router...
  • Page 5 Installing the Cisco ASR 920 Series Router Attaching Brackets for 23-Inch Racks Attaching Brackets for 23-Inch Racks The following figure shows how to attach brackets for 23-inch racks on the router. Figure 3: Attaching Brackets for 23-Inch Racks Phillips flat-head screws...
  • Page 6 Installing the Cisco ASR 920 Series Router Attaching Brackets for ETSI Racks Mid-mounting position Rear-mounting position Attaching Brackets for ETSI Racks The following figure shows how to attach brackets for ETSI racks on the router. Figure 4: Attaching Brackets for ETSI Racks...

  • Page 7: Mounting The Router In A Rack

    Note Ensure adequate air flow when mounting the router in a rack. For more information, see the Air Flow Guidelines section in the Cisco ASR-920-12SZ-IM and ASR-920U-12SZ-IM Aggregation Services Router Hardware Installation Guide. Installing the Cisco ASR 920 Series Router...

  • Page 8: Attaching The Cable Guides

    Step 4 Use a tape measure and level to verify that the chassis is installed straight and level. Attaching the Cable Guides The Cisco ASR 920 Series Router supports the following cable guides: Installing the Cisco ASR 920 Series Router...
  • Page 9 Installing the Cisco ASR 920 Series Router Attaching the Cable Guides • A920-CBL-GUIDE (left and right)—help in routing the cables from all components on the front panel thereby enabling a proper cable-bending radius. Note If the chassis is mounted using 19-inch brackets, you must assemble the cable guides before installing the chassis on the rack.

  • Page 10: Wall Mounting The Router

    Installing the Cisco ASR 920 Series Router Wall Mounting the Router Figure 8: Installing the Cable Guides (As Per the Standard Kit) Wall Mounting the Router To install the router on a wall, follow the instructions in these procedures: Attaching the Brackets to the Router for Wall-Mounting Note While wall mounting the router, always ensure that the power supplies are at the top position.
  • Page 11 Installing the Cisco ASR 920 Series Router Mounting Router on the Wall Figure 9: Attaching 19-inch Brackets for Wall Mounting Mounting Router on the Wall For the best support of the router and cables, ensure the router is attached securely to wall studs or to a firmly attached plywood mounting backboard.
  • Page 12 Installing the Cisco ASR 920 Series Router Mounting Router on the Wall Figure 10: Mounting the Router on the Wall Caution When mounting the router vertically, ensure that the power supplies are at the top. Installing the Cisco ASR 920 Series Router...

  • Page 13: Installing And Removing Sfp Modules

    Use only Cisco SFP modules on the Cisco router. Each SFP module has an internal serial EEPROM that is encoded with security information. This encoding provides a way for Cisco to identify and validate that the SFP module meets the requirements for the router.
  • Page 14 Installing the Cisco ASR 920 Series Router Removing SFP Modules 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. Figure 12: Installing an SFP Module into an SFP Module Slot...

  • Page 15: Connecting To The Copper Ports

    Installing the Cisco ASR 920 Series Router Connecting to the Copper Ports Step 3 Unlock and remove the SFP module, as shown in the following figure. If the 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.
  • Page 16 Installing the Cisco ASR 920 Series Router Connecting to SFP Modules • Let the ports autonegotiate both speed and duplex. • Set the port speed and duplex parameters on both ends of the connection. Procedure Step 1 When connecting to workstations, servers, and routers, connect a straight-through cable to an RJ-45 connector on the front panel.When connecting to routers or repeaters, use a crossover cable.

  • Page 17: Installing The Chassis Ground Connection

    Installing the Cisco ASR 920 Series Router Installing the Chassis Ground Connection Procedure Step 1 Remove the rubber plugs from the module port and fiber-optic cable, and store them for future use. Step 2 Insert one end of the fiber-optic cable into the SFP module port.
  • Page 18 Installing the Cisco ASR 920 Series Router Installing the Chassis Ground Connection Caution Electric Shock Hazard: This fan tray has to be serviced by trained personnel only. Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor.

  • Page 19: Installing And Removing The Fan Tray

    Installing the Cisco ASR 920 Series Router Installing and Removing the Fan Tray Figure 16: Crimping a Ground Lug on to the Ground Wire Step 4 Use a Phillips head screwdriver to attach the 2-hole ground lug and wire assembly to the router with the 2 pan-head Phillips head screws.
  • Page 20 Installing the Cisco ASR 920 Series Router Removing the Fan Tray Figure 17: Installing the Fan Tray in the Chassis Step 2 Push the fan assembly into the chassis until the power connector seats in the backplane and the captive installation screws make contact with the chassis.

  • Page 21: Interface Module Installation

    Installing the Cisco ASR 920 Series Router Interface Module Installation Procedure Step 1 Locate the fan assembly in the chassis. The fan tray is located to the left of the chassis on the rear side. See the following figure. Figure 18: Uninstalling the Fan Tray from the Chassis...

  • Page 22: Installing Patch Panel

    Installing the Cisco ASR 920 Series Router Installing an Interface Module Installing an Interface Module Caution Before inserting an interface module, make sure that the chassis is grounded. Procedure Step 1 To insert the interface module, carefully align the edges of the interface module between the upper and lower edges of the router slot.
  • Page 23 Installing the Cisco ASR 920 Series Router Installing Patch Panel Figure 19: Patch Panel Front iew with Brackets Figure 20: Patch Panel Rear View with Brackets Step 3 Secure the brackets to the patch panel with the screws removed when performing Step 3. The recommended maximum torque is 28 in.-lb (3.16 N-m).
  • Page 24 Installing the Cisco ASR 920 Series Router Installing Patch Panel Figure 21: Patch Panel Front View with Brackets and Guides Figure 22: Patch Panel Rear View with Brackets and Guides Step 5 Secure the guides to the brackets with the screws. The recommended maximum torque is 28 in.-lb (3.16 N-m).
  • Page 25 Installing the Cisco ASR 920 Series Router Installing Patch Panel Figure 23: Patch Panel Front View with Brackets and Guides Installed on Rack Installing the Cisco ASR 920 Series Router...

  • Page 26: Install 3G Patch Panel

    Figure 24: Patch Panel Rear View with Brackets and Guides Installed on Rack Install 3G Patch Panel You can choose to either set up the Cisco ASR 903 3G patch panel on a rack or wall mount it. Installing the Cisco ASR 920 Series Router...
  • Page 27 Installing the Cisco ASR 920 Series Router Install Rack Brackets Install Rack Brackets Procedure Step 1 Connect the grounding lugs using a crimping tool (as specified by the ground lug manufacturer), crimp the ground lug to the ground wire. Step 2 Use a 6 AWG ground wire to connect the other end to a suitable grounding point at your site.
  • Page 28 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 26: Patch Panel Grounding - Dual Step 3 Position the patch panel in the rack as follows: • If the front of the patch panel is at the front of the rack, insert the rear of the chassis between the mounting posts.
  • Page 29 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 27: Installing the Patch Panel - Single in a 19-inch Rack Installing the Cisco ASR 920 Series Router...
  • Page 30 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 28: Installing the Patch Panel - Dual in a 19-inch Rack Installing the Cisco ASR 920 Series Router...
  • Page 31 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 29: Installing the Patch Panel - Single in a 21-inch Rack Installing the Cisco ASR 920 Series Router...
  • Page 32 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 30: Installing the Patch Panel - Dual in a 21-inch Rack Installing the Cisco ASR 920 Series Router...
  • Page 33 Installing the Cisco ASR 920 Series Router Install Rack Brackets Figure 31: Installing the Patch Panel - Single in a 23-inch Rack Installing the Cisco ASR 920 Series Router...
  • Page 34 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 32: Installing the Patch Panel - Dual in a 23-inch Rack Step 5 Secure the brackets to the chassis with the screws. The recommended maximum torque is 28 in.-lb (3.16 N-m).
  • Page 35 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 33: Attaching 19-inch Brackets to Patch Panel - Single Installing the Cisco ASR 920 Series Router...
  • Page 36 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 34: Installing 19-inch Brackets on to Rack - Single Installing the Cisco ASR 920 Series Router...
  • Page 37 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 35: Attaching 19-inch Brackets to Patch Panel - Dual Installing the Cisco ASR 920 Series Router...
  • Page 38 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 36: Installing 19-inch Brackets on to Rack - Dual Installing the Cisco ASR 920 Series Router...
  • Page 39 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 37: Attaching 21-inch Brackets to Patch Panel - Single Installing the Cisco ASR 920 Series Router...
  • Page 40 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 38: Installing 21-inch Brackets on to Rack - Single Installing the Cisco ASR 920 Series Router...
  • Page 41 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 39: Attaching 21-inch Brackets to Patch Panel - Dual Installing the Cisco ASR 920 Series Router...
  • Page 42 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 40: Installing 21-inch Brackets on to Rack - Dual Installing the Cisco ASR 920 Series Router...
  • Page 43 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 41: Attaching 23-inch Brackets to Patch Panel - Single Installing the Cisco ASR 920 Series Router...
  • Page 44 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 42: Installing 23-inch Brackets on to Rack - Single Installing the Cisco ASR 920 Series Router...
  • Page 45 Installing the Cisco ASR 920 Series Router Set up 3G Patch Panel on Rack Figure 43: Attaching 23-inch Brackets to Patch Panel - Dual Installing the Cisco ASR 920 Series Router...
  • Page 46 Installing the Cisco ASR 920 Series Router Wall Mount 3G Patch Panel Figure 44: Installing 23-inch Brackets on to Rack - Dual Wall Mount 3G Patch Panel Before you begin You must first install the mounting brackets and cable guides on to the patch panel before you mount it on the wall.
  • Page 47 Installing the Cisco ASR 920 Series Router Wall Mount 3G Patch Panel Procedure Step 1 Remove the mounting brackets from the accessory kit and position them beside the device. Note You can install the brackets as shown in the figure.

  • Page 48: Patch Panel Dimensions

    Installing the Cisco ASR 920 Series Router Patch Panel Dimensions Figure 46: Wall Mount - Dual Step 2 Secure the bracket to the device with the recommended maximum torque of 10 inch-pounds (1.1 newton meters). Step 3 Position the device vertically on the wall.
  • Page 49 Installing the Cisco ASR 920 Series Router Patch Panel Dimensions Figure 47: Patch Panel Without Brackets Installing the Cisco ASR 920 Series Router...
  • Page 50 Installing the Cisco ASR 920 Series Router Patch Panel Dimensions Figure 48: Patch Panel With Brackets Installing the Cisco ASR 920 Series Router...
  • Page 51 Installing the Cisco ASR 920 Series Router Patch Panel Dimensions Figure 49: AMP64 Patch Panel With Brackets Installing the Cisco ASR 920 Series Router...
  • Page 52 Installing the Cisco ASR 920 Series Router Patch Panel Dimensions Figure 50: 3G Patch Panel Without Brackets - Single Installing the Cisco ASR 920 Series Router...

  • Page 53: Patch Panel Pinout

    Installing the Cisco ASR 920 Series Router Patch Panel Pinout Figure 51: 3G Patch Panel Without Brackets - Dual Patch Panel Pinout Given below are the pinout information for the regular crossover and the straight-through cable patch panel. Table 1: Pinout Details...

  • Page 54: Panel And Bracket

    Installing the Cisco ASR 920 Series Router Panel and Bracket Panel and Bracket Table 2: Panel and Bracket Details Panel Bracket Description PANEL-3G-COMBO-1 Single 12E1 + 4xDS3 patch panel for 3G CEM/IMSG IM (requires crossover cable) PANEL-3G-COMBO-2 Double 12E1 + 4xDS3 patch panel for 3G CEM/IMSG IM...
  • Page 55 Installing the Cisco ASR 920 Series Router Power Connection Guidelines Warning Read the installation instructions before connecting the system to the power source. Statement 10 Note Products that have an AC power connection are required to have an external surge protective device (SPD) provided as part of the building installation to comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety.
  • Page 56 • In some systems, you can use an UPS to protect against power failures at your site. Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems such as the Cisco ASR 920 Series Router, which can have substantial current-draw fluctuations due to bursty data traffic patterns.
  • Page 57 Installing the Cisco ASR 920 Series Router Activate a DC Power Supply Module Step 5 Tighten the captive installation screws of the power supply. The recommended maximum torque is 5.5 in.-lb (0.62 N-m). Figure 52: Installing the DC Power Supply Module...
  • Page 58 When installing DC power supply, use 12AWG, 90°C temperature rated cable. The recommanded cable length is 3 meters maximum from source. Up to 5 meters use 10AWG, and up to 3 meters use 12AWG, 90°C temperature rated cable and for other length contact Cisco. Note •...
  • Page 59 Installing the Cisco ASR 920 Series Router Removing the DC Power Supply Module Procedure Step 1 Locate the terminal block plug. Step 2 Insert the DC-input power source wires into the terminal block plug. Step 3 Attach the DC supply wires using the designated screws.
  • Page 60 Installing the Cisco ASR 920 Series Router Installing the AC Power Supply Module Procedure Step 1 Before servicing the power supply, switch off the circuit breaker in your equipment area. As an additional precaution, tape the circuit-breaker switch in the Off position.
  • Page 61 Installing the Cisco ASR 920 Series Router Installing the AC Power Supply Module Procedure Step 1 Ensure that the system (earth) ground connection has been made. Step 2 If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by loosening the captive installation screws.
  • Page 62 Installing the Cisco ASR 920 Series Router Install the AC Power Cables Install the AC Power Cables To install the AC power cables in the power supply slots: Procedure Step 1 Plug the power supply cord in the power supply module.
  • Page 63 Installing the Cisco ASR 920 Series Router Removing the AC Power Supply Module Procedure Step 1 Plug the power cord into the power supply. Step 2 Connect the other end of the power cord to an AC-input power source. Step 3 Verify power supply operation by checking if the respective power supply front panel LED (PS0 or PS1) is green.

  • Page 64: Connecting The Router To The Network

    Installing the Cisco ASR 920 Series Router Powering On the Router Figure 58: Removing the AC Power Supply Module Powering On the Router After the router is either rack mounted or mounted on the wall, perform these tasks to complete the installation: •...
  • Page 65 USB console cable plugged into the USB serial port. Otherwise, the connection will fail. For more information, see the Installing the Cisco USB Device Driver section in the Cisco ASR-920-12SZ-IM and ASR-920U-12SZ-IM Aggregation Services Router Hardware Installation Guide.
  • Page 66 Installing the Cisco ASR 920 Series Router Connecting to the Console Port Using Linux macbook:user$ cd /dev macbook:user$ ls -ltr /dev/*usb* crw-rw-rw- 1 root wheel 66 Apr 1 16:46 tty.usbmodem1a21 DT-macbook:dev user$ Step 4 Connect to the USB port with the following command followed by the router USB port speed: Example: macbook:user$ screen /dev/tty.usbmodem1a21 9600...
  • Page 67 Installing the Cisco ASR 920 Series Router Uninstalling the Cisco USB Driver Note To download the driver, you must have a valid service contract associated to your Cisco.com profile. Procedure Step 1 Unzip the file asr-9xx_usbconsole_drivers.zip. Step 2 Double-click xrusbser_ver2100_installer.exe in the XR21x141x-Win-DriversOnly-Vers2.1.0.0/EXE folder.
  • Page 68 Installing the Cisco ASR 920 Series Router Connecting to the EIA Console Port USB Type-A console port USB Type-A to USB Type-A console cable This procedure describes how to uninstall the Microsoft Windows USB device driver in Microsoft Windows XP, Windows Vista, Windows 2000, Windows 7, and Windows 8.
  • Page 69 Installing the Cisco ASR 920 Series Router Connecting a Management Ethernet Cable Figure 60: Connecting a Modem to the Cisco ASR 920 Series Router Label Component Label Component EIA Console port RJ-45 to DB-9 cable USB-to-RJ45 Desktop or system adapter Step 3 Connect the DB-9 end of the console cable to the DB-9 end of the terminal.
  • Page 70 Installing and Removing SFP and SFP+ Modules The Cisco ASR 920 Series Router supports a variety of SFP and SFP+ modules, including optical and Ethernet modules. For information on how to install and remove SFP and SFP+ modules, see the documentation for the SFP or SFP+ module at: http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html...
  • Page 71 Connect one end of a shielded mini-coax cable to the GPS unit. Step 2 Connect the other end of the shielded mini-coax cable to the 10-Mhz or 1-PPS port on the Cisco ASR 920 Series Router. Installing the Cisco ASR 920 Series Router...
  • Page 72 Connect one end of a shielded mini-coax cable to the Slave unit. Step 2 Connect the other end of the shielded mini-coax cable to the 10-Mhz or 1-PPS port on the Cisco ASR 920 Series Router. Connecting a Cable to the ToD Interface...
  • Page 73 The chassis must have the ground wire connected to the Facility Equipment Ground. Connecting Ethernet Cables The Cisco ASR 920 Series Router interface modules support RJ-45 and Ethernet SFP ports. For instructions on how to connect cables to Ethernet SFP ports, see the Connecting Cables to SFP Modules section.
  • Page 74 Installing the Cisco ASR 920 Series Router Connector and Cable Specifications Installing the Cisco ASR 920 Series Router...

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