The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
This chapter describes how to install the Cisco ASR 914 Router.
Before installing the Cisco ASR 914 Router, it is important to prepare for the installation by:
For more instructions on how to prepare for the installation of the Cisco ASR 914 Router, see the Preparing for Installation section.
The following sections describe how to install the Cisco ASR 914 Router in a rack:
The chassis is shipped with mounting brackets that can be installed on the front or rear of the chassis. To install the brackets on the front of the chassis, perform these steps:
|
Step 1 |
Remove the rack-mount brackets from the accessory kit and position them beside the router chassis. The figure below shows how to attach the brackets on the Cisco ASR 914 Router for the 23-inch rack.  |
|
Step 2 |
Position one of the brackets against the chassis side, and align the screw holes. |
|
Step 3 |
Secure the bracket to the chassis with the screws removed when performing Step 1. The recommended maximum torque is 28 in.-lb (3.16 N-m). |
The procedures in this section apply to both horizontal and vertical mounting of the router in a rack.
To install the router chassis in the equipment rack, perform these steps:
|
Step 1 |
Position the chassis in the rack as follows:
|
||
|
Step 2 |
Align the mounting holes in the bracket (and optional cable guide) with the mounting holes in the equipment rack.
 |
||
|
Step 3 |
Install the 8 or 12 (4 or 6 per side) 12-24 x 3/4-inch or 10-32 x 3/4-inch screws through the holes in the bracket and into the threaded holes in the equipment rack posts. |
||
|
Step 4 |
Use a tape measure and level to verify that the chassis is installed straight and level. |
A patch panel serves as a static switchboard, using cables to interconnect networks and manage fiber optic cables. A patch panel uses patch cords, to create each interconnection. Circuits can also be rearranged by plugging and unplugging respective patch cords. Patch cords connect the ports in the patch panel to ports in the network switch, which creates permanent port connections to the switch. Patch panels are based on the number of ports they contain, with 48-port, 24-port and 12-port panels.
This procedure installs the Patch Panel on the Rack.
|
Step 1 |
Assemble the patch panels on the opposite side of the rack to make the cable routing process easy. |
|
Step 2 |
Fix one patch panel with a minimum of two screws on each side.  |
Before you connect the power or turn on the power to the Cisco ASR 914 Router, you must provide an adequate chassis ground (earth) connection to your router.
This section describes how to ground the Cisco ASR 914 Router chassis. The router provides two locations for attaching a 2-hole grounding lug according to the rack-mounting brackets you use to install the router.
 Note |
It is sufficient to connect only one grounding lug. |
|
1, 2 |
Grounding lugs |
To ensure that the chassis ground connection is adequate, you need the following parts and tools:
 Caution |
Before making connections to the Cisco ASR 914 Router, ensure that you disconnect the power at the circuit breaker. Otherwise, severe injury to you or damage to the router may occur. |
 Warning |
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 |
Warning |
Use copper conductors only. Statement 1025 |
Warning |
When installing the unit, the ground connection must always be made first and disconnected last. Statement 42 |
This unit is to be installed in a restrictive access location and must be permanently grounded to minimum 6 AWG copper ground wire.
Perform the following procedure to ground the Cisco ASR 914 Router using a 2-hole lug and the corresponding mounting point. Most carriers require a minimum 6 AWG ground connection. Verify your carrier’s requirements for the ground connection.
|
Step 1 |
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).  |
|
Step 2 |
Slide the open end of your 2-hole ground lug over the exposed area of the ground wire. |
|
Step 3 |
Using a crimping tool (as specified by the ground lug manufacturer), crimp the ground lug to the ground wire as shown in the figure below.  |
|
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. For a 23-inch EIA rack, attach the 2-hole ground lug to the front or the rear of the router. |
|
Step 5 |
Connect the other end of the ground wire to a suitable grounding point at your site. |
The fan tray is a modular unit that provides cooling to the Cisco ASR 914 Router. Follow these steps to install the fan tray in the chassis:
Warning |
When removing the fan tray, keep your hands and fingers away from the spinning fan blades. Let the fan blades completely stop before you remove the fan tray. Statement 258 |
|
Step 1 |
Insert the fan trays gently inside the flap door to allow smooth entry of the fan as shown below. For more instructions, refer to the caution label on the flap door.  
|
||||
|
Step 2 |
Orient the fan trays so that the captive screws are on the top of the fan tray’s front panel. |
||||
|
Step 3 |
Guide the fan trays into the chassis until it is fully seated. |
||||
|
Step 4 |
Secure the fan trays to the chassis using the attached captive installation screws. The recommended maximum torque is 5.5 in.-lb (.62 N-m).
For information about connecting cables to the fan tray alarm port, see the Connecting the Fan Tray Alarm Port section. For a summary of the LEDs on the fan tray, see the LED Summary section. For more information about air flow guidelines, see Air Flow Guidelines section. |
Remove the dust filter for a replacement.
Note |
|
|
Step 1 |
Remove the fan filter cover (A914-PWR-FAN-F=) by unscrewing the captive installation screws at the top and bottom of the dust filter frame. See the figure below.  |
|
Step 2 |
Fix the new dust filter onto the fan tray. |
|
Step 3 |
Secure the filter with the top and bottom captive screws, in the chassis. |
A periodic health check of the filter, every three months based on the level of dust in the environment helps in avoiding over clogging of the filters and provide better life. The product's filter may be used as a single use or reused depending upon the local deployment needs. If reuse of the filter is prohibited, it may be replaced every six months with the part number (A914-PWR-FAN-F=) or equivalent.
Caution |
Avoid using harsh solvents or cleaning agents. |
The fan tray supports online insertion and removal (OIR). There is no need to power down the Cisco ASR 914 Router to remove or replace the fan tray. Only one fan tray can be removed or replaced at a time. However, the router will shut down if the fan tray is removed for more than 5 minutes at 30º C. If more than one fan tray is removed the system will shut down immediately. Once the thermal overload condition is absent, the system attempts to power up automatically, if the fan tray is re-inserted and the system temperature is within limits. Approximately at 25º C the system powers back in 2 minutes.
Note |
Do not introduce body parts or objects in the fan tray slot when installing or removing the fan tray module. Exposed circuitry is an energy hazard. |
Caution |
The router can stay active for up to 60 seconds if the temperature is below the ambient limit. However, in the event of an overtemperature alarm, the router can shut down in less than 60 seconds. In the event of a critical temperature alarm, the router shuts down immediately. |
Caution |
To avoid erroneous failure messages, allow at least 2 minutes for the system to reinitialize after the fan tray has been removed or replaced. |
|
Step 1 |
Insert Fan 3 into the chassis until it is firmly seated.  |
||||
|
Step 2 |
Using a No. 2 Phillips screwdriver to tighten the captive installation screw that secures the fan tray to the chassis. The following figure shows the front of the fan tray, including the captive installation screws. 
|
||||
|
Step 3 |
Ensure that the fan tray is fixed and engaged to the power receptacle on the midplane. |
|
Step 1 |
Using a No. 2 Phillips screwdriver or your fingers, loosen the captive installation screw that secures the fan tray to the chassis. |
||||||
|
Step 2 |
Grasp the fan tray handle with one hand and pull out.
|
||||||
|
Step 3 |
Pull the fan tray toward you no more than 1 inch to disengage it from the power receptacle on the midplane, as shown in the following figure. 
|
||||||
|
Step 4 |
Completely remove the fan tray from the chassis and replace it with a new one. To install the new fan tray, follow the steps in the Installing the Fan Tray section. |
Follow the steps in the sections below on handling an RSP module in the Cisco ASR 914 Router:
|
Step 1 |
Choose a slot for the RSP module. Make sure that there is enough clearance to accommodate any equipment that will be connected to the ports on the module. If a blank module filler plate is installed in the slot in which you plan to install the module, remove the plate by removing its 2 Phillips pan-head screws. |
||||||
|
Step 2 |
Fully open both the ejector levers on the new module, as shown in the figure below.
|
||||||
|
Step 3 |
Position the module in the slot. Make sure that you align the sides of the module with the guides on each side of the slot, as shown in the figure below.  |
||||||
|
Step 4 |
Carefully slide the module into the slot until the EMI gasket on the module makes contact with the module in the adjacent slot and both the ejector levers have closed to approximately 45 degrees with respect to the module faceplate.
|
||||||
|
Step 5 |
While pressing down, simultaneously close both the ejector levers to fully seat the module in the backplane connector. The ejector levers are fully closed when they are flush with the module faceplate. |
||||||
|
Step 6 |
Tighten the two captive installation screws on the module. The recommended maximum torque is 5.5 in.-lb (.62 N-m).
|
||||||
|
Step 7 |
Verify that the captive installation screws are tightened on all of the modules installed in the chassis. This step ensures that the EMI gaskets on all the modules are fully compressed in order to maximize the opening space for the new or replacement module.
|
Before you remove an RSP from the router, you must save the current configuration on a TFTP server or an external USB flash drive, using the copy running-config {ftp | tftp | bootflash: } command. This saves you time when bringing the module back online.
If the module is running Cisco IOS software, save the current running configuration by entering the copy running-config startup-config command.
To remove an RSP module, perform the following steps:
|
Step 1 |
Disconnect any cables attached to the ports on the module. |
||
|
Step 2 |
Verify that the captive installation screws on neighboring modules in the chassis are tight. This step ensures that the space created by the removed module is maintained.
|
||
|
Step 3 |
Loosen the two captive installation screws on the module you plan to remove from the chassis. |
||
|
Step 4 |
Place your thumbs on the ejector levers (see figure Cisco ASR 914 Router RSP Installation) and simultaneously rotate the ejector levers outward to unseat the module from the backplane connector. |
||
|
Step 5 |
Grasp the front edge of the module and slide the module straight out of the slot. Place your hand under the module to support its weight as you slide it out from the slot. Do not touch the module circuitry.
|
||
|
Step 6 |
Place the module on an antistatic mat or antistatic foam, or immediately reinstall the module in another slot. |
||
|
Step 7 |
Install blank module filler plates (Cisco part number A9XX-RSPB-BLANK) in empty slots, if any. |
The hot-swap allows you to remove and replace a redundant RSP module without powering down the router. This feature, called hot-swapping or OIR, allows you to remove and replace a redundant module without disrupting router operation.
When two redundant modules are installed in the router, only one of the modules is active. The other one runs in standby mode, ready to take over processing if the active module fails.
When you remove or insert a redundant module while the router is powered on and running, the router does the following:
The router runs diagnostic tests on any new interfaces and the test results indicate the following:
Use the following guidelines when performing an OIR on an IM:
The sections describe the various tasks of associated with interface module installation on the Cisco ASR 914 Router:
|
Step 1 |
Before inserting an interface module, make sure that the chassis is grounded. |
||
|
Step 2 |
To insert the interface module, carefully align the edges of the interface module between the upper and lower edges of the router slot. |
||
|
Step 3 |
Carefully slide the interface module into the router slot until the interface module makes contact with the backplane. The following figure shows how to install the interface module.
 |
||
|
Step 4 |
Tighten the locking thumbscrews on both sides of the interface module. The recommended maximum torque is 5.5 in.-lb (.62 N-m). |
||
|
Step 5 |
Connect all the cables to each interface module. |
Caution |
Do not use interface module and power supply ejector handles to lift the chassis; using the handles to lift the chassis can deform or damage the handles. |
|
Step 1 |
To remove an interface module, disconnect all the cables from each interface module. |
|
Step 2 |
Loosen the locking thumbscrews on both sides of the interface module. |
|
Step 3 |
Slide the interface module out of the router slot by pulling on the handles. If you are removing a blank filler plate, pull the blank filler plate completely out of the router slot using the captive screws. |
|
Step 4 |
If the interface module slot is meant to be empty, then ensure that blank filler plates are installed in the respective slots. |
The Cisco ASR 914 Router provides a feature that allows you to remove and replace an interface module without powering down the router. This feature, called hot-swapping or OIR, allows you to remove and replace a redundant module without disrupting router operation.
The Cisco ASR 914 Router does not support hot-swapping an interface module with another module of a different type. For example, you cannot swap an SFP Gigabit Ethernet module with a copper Gigabit Ethernet module without disrupting router operation.
If the TDM interface module is swapped with the Gigabit Ethernet module in the same slot or vice-versa, the router must be reloaded.
If you perform OIR on an interface module and move the module to a different slot, the router does not retain the module configuration; you must reconfigure the interface module.
Replacing a configured interface module with a different interface module in the same slot is not supported on the router.
Note |
Always refer to Interface Module compatibility matrix tables in the Data Sheet before you swap any IM. |
|
Interface Modules |
A900-RSP3C-400-W/Cisco IOS XE Release |
|---|---|
|
SFP Combo IM—8-port Gigabit Ethernet (8X1GE) + 1-port 10 Gigabit Ethernet (1X10GE) |
Swapping is allowed within Ethernet interface modules |
|
8-port 10 Gigabit Ethernet Interface Module (8X10GE) |
|
|
1-port 100 Gigabit Ethernet Interface Module (1X100GE) |
|
|
2-port 40 Gigabit Ethernet QSFP Interface Module (2X40GE) |
|
|
8/16-port 1 Gigabit Ethernet (SFP/SFP) + 1-port 10 Gigabit Ethernet (SFP+) / 2-port 1 Gigabit Ethernet (CSFP) Interface Module |
|
|
1-port OC48/ STM-16 or 4-port OC-12/OC-3 / STM-1/STM-4 + 12-Port T1/E1 + 4-Port T3/E3 CEM Interface Module |
|
|
OC-192 Interface Module with 8-port Low Rate CEM Interface Module (10G HO / 10G LO) |
Swapping is allowed within TDM interface modules |
|
48 x T1/E1 Interface Module |
|
|
48 X T3/E3 Interface Module |
When you remove or insert a redundant module while the router is powered on and running, the router does the following:
Determines if there is sufficient power for the module.
Scans the backplane for configuration changes.
Initializes the newly inserted module. In addition, the system notes any removed modules and places those modules in the administratively shutdown state.
Places any previously configured interfaces on the module back to the state they were in when they were removed.
The router runs diagnostic tests on any new interfaces and the test results indicate the following:
If the tests pass, the router is operating normally.
If the new module is faulty, the router resumes normal operation but leaves the new interfaces disabled.
If the diagnostic tests fail, the router stops operating, which usually indicates that the new module has a problem in the bus and must be removed.
Caution |
To avoid erroneous failure messages, note the current configuration of all interfaces before you remove or replace an interface module, and allow at least 2 minutes for the system to reinitialize after a module has been removed or replaced. This time is recommended in order to allow for synchronization between components within the interface module and for synchronization with the standby RSP. |
The DC power supply provides option to connect with two different sources (dual feed); positive (+) and negative (-) are marked on the PSU terminals.
Note |
The power on voltage is -42 VDC. |
Caution |
The power supply must be wired before plugging the power supply in the chassis. Ensure the branch circuit breaker is turned off. Only after installing the power supply in the chassis, should the branch circuit breaker be turned on. The branch circuit breaker must be turned off before unplugging the power supply. |
Each power supply provides a dual primary input power connection.
Warning |
Read the installation instructions before connecting the system to the power source. Statement 10 |
Use the following guidelines to prevent power loss to the router.
For information on power specifications, see Cisco ASR 900 Series Aggregation Services Routers Data Sheet.
This section provides guidelines for connecting the Cisco ASR 914 Router power supplies to the site power source.
Warning |
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 213 |
Warning |
This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045 |
Basic guidelines for DC-powered systems include the following:
The sections describe how to install a DC power supply in the Cisco ASR 914 Router:
Note |
If the voltage feed is less than 15 V then the system will report it as 0 V. |
Note |
This equipment is suitable for installation in Network Telecommunications Facilities and locations where the NEC applies. |
Note |
This equipment is suitable for installations utilizing the Common Bonding Network (CBN). |
Note |
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. |
|
Step 1 |
Ensure that the system (earth) ground connection has been made. For ground connection installation instructions, see the Installing the Chassis Ground Connection section. |
|
Step 2 |
If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by loosening the captive installation screws. |
|
Step 3 |
Verify that power to the DC circuit connected to the power supply you are installing is off. To ensure that power has been removed from the DC circuits, locate the circuit breakers for the DC circuits, switch the circuit breakers to the OFF position, and tape the circuit-breaker switches in the OFF position. |
|
Step 4 |
Grasp the power supply handle with one hand. Place your other hand underneath the power supply, as shown in the figure below. Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the bay. |
|
Step 5 |
Tighten the captive installation screws of the power supply. The recommended maximum torque is 25 in.-lb (2.82 N-m). If you are installing a redundant DC power supply, repeat these steps for the second power source. |
A900-PWR900-D2 is a dual feed 900W DC PSU. The DC power supply accepts a dual-hole type lug. The lug must be a UL listed, CSA certified and rated to accept the 8 AWG cable. The lug is assembled on the unit with two nuts.
Warning |
Before performing any of the following procedures, ensure that power is removed from the DC circuit. |
Dual-hole lugs
Double barrel with inspection hole
Hole spacing is 5/8 in.
Lug tab width max 0.46 in.
Nuts
PSU can accommodate 10 – 6 AWG
Number 2 Phillips Screwdriver
7 mm nut driver or 7 mm socket on a torque wrench
|
Step 1 |
Locate the terminal block on the power supply unit. |
||||||
|
Step 2 |
Flap open the front protective cover on the power supply unit. |
||||||
|
Step 3 |
Use a wire-stripping tool to strip the ends of each of the two wires coming from the DC-input power source as recommended by the lug manufacturer.
|
||||||
|
Step 4 |
Identify the positive and negative feed positions for the terminal block. The recommended wiring sequence is as in the figure below. |
||||||
|
Step 5 |
Attach the lugs on the terminal block, see the figure below. 
|
||||||
|
Step 6 |
Use a tie wrap to secure the wires to the rack, so that the wires are not pulled from the terminal block by casual contact. Make sure the tie wrap allows for some slack in the wire. |
Caution |
Cisco ASR 914 Router relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes. |
Note |
Follow your local practices and requirements when installing power. |
Perform the following procedure to install the power feeds.
Note |
Ensure that power to DC circuit connected to the power supply you are about to install is switched off. To verify, locate the circuit breakers for the DC circuits, put the circuit breakers to the OFF position, and tape the circuit-breaker switches. |
Note |
Replace the fan tray only when both fan power feeds are active; violation may result in immediate shut down of the entire system. |
|
Step 1 |
Verify that the correct fuse and alarm panel are installed. |
||||||||
|
Step 2 |
Connect each distribution cable according to the fuse panel engineering specifications. |
||||||||
|
Step 3 |
Measure and cut the cables as required to reach the router from the fuse panel. |
||||||||
|
Step 4 |
Strip 1/2 inch (12.7 mm) of insulation from all power cables that you use. |
||||||||
|
Step 5 |
Crimp the lugs onto the ends of all the power distribution cables using the manufacturer’s suggested die for the lug. |
||||||||
|
Step 6 |
Remove the terminal block protective covers from the power distribution lugs. 
|
||||||||
|
Step 7 |
Unscrew the nuts from the terminal block. |
||||||||
|
Step 8 |
Insert the lugs as shown in the figure above. Follow the fuse assignments to ensure the correct cabling of the battery and return to the shelf.
|
||||||||
|
Step 9 |
Insert the lock washers and nuts to the terminal block. Tighten the nuts to a torque value of 25 in-lb (2.82 N-m). |
||||||||
|
Step 10 |
Reinstall the terminal block protective covers over the DC distribution lugs. |
|
Step 1 |
Remove the tape from the circuit-breaker switch handle, and restore power by moving the circuit-breaker switch handle to the On (|) position. |
|
Step 2 |
Verify power supply operation by checking if the power supply front panel LEDs are in the following states:
If the LEDs indicate a power problem, see the Troubleshooting section. If you are installing a redundant DC power supply, ensure that each power supply is connected to a separate power source to prevent power loss during a power failure. If you are installing a redundant DC power supply, repeat these steps for the second power source. |
|
Step 1 |
Remove the tape from the circuit-breaker switch handle, and restore power by moving the circuit-breaker switch handle to the On (|) position. |
|
Step 2 |
Verify power supply operation by checking for the 48 V LED in Fan 3:
If the LEDs indicate a power problem, see the Troubleshooting section. |
For the system to boot properly, we recommend powering on the fan tray, followed by powering on the chassis. If this sequence is not followed, the system goes for a power cycle and starts booting only after 2 minutes.
Note |
Fan 3 LED remains red until the system boots. |
This section provides information about removing and replacing the DC power supply in the Cisco ASR 914 Router.
Note |
The Cisco ASR 914 Router power supplies are hot-swappable. If you have installed redundant power supply modules, you can replace a single power supply without interrupting power to the router. |
Caution |
To avoid erroneous failure messages, allow at least 2 minutes for the system to reinitialize after a power supply has been removed or replaced. |
|
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. |
|
Step 2 |
Slip on the ESD-preventive wrist strap that was included in the accessory kit. |
|
Step 3 |
Switch the power supply circuit-breaker switch to the Off (O) position. |
|
Step 4 |
Pull the terminal block plug connector out of the terminal block head in the power supply. |
|
Step 5 |
Loosen the captive screws on the DC power supply. |
|
Step 6 |
Grasping the power supply handle with one hand, pull the power supply out from the chassis while supporting it with the other hand. |
|
Step 7 |
Replace the DC power supply within 5 minutes. If the power supply bay is to remain empty, install a blank filler plate (Cisco part number A900-PWR-BLANK) over the opening, and secure it with the captive installation screws. |
The sections describe how to connect cables on the Cisco ASR 914 Router.
Note |
When installing the cabling to the RSPs, we recommend that you leave a service loop of extra cabling sufficient to allow for fan tray removal. |
Note |
You cannot use the USB and RS232 console ports at the same time; if you insert the USB cable into the router, the RS232 port is disabled. |
This procedure shows how to connect to the serial port using Microsoft Windows.
Note |
Install the USB device driver before establishing a physical connection between the router and the PC, by using the USB Console cable plugged into the USB serial port. Otherwise, the connection will fail. For more information, see the Installing the Cisco Microsoft Windows USB Device Driver section. |
|
Step 1 |
Connect the end of the console cable with the RJ45 connector to the light blue console port on the router. or Connect a USB Type A-to-Type A cable to the USB console port as shown in the figure below. If you are using the USB serial port for the first time on a Windows-based PC, install the USB driver now according to the instructions in the following sections.
|
||||||||
|
Step 2 |
Connect the end of the cable with the DB-9 connector (or USB Type-A) to the terminal or PC. If your terminal or PC has a console port that does not accommodate a DB-9 connector, you must provide an appropriate adapter for that port. |
||||||||
|
Step 3 |
To communicate with the router, start a terminal emulator application, such as Microsoft Windows HyperTerminal. This software should be configured with the following parameters:
|
This procedure describes how to connect a Mac OS X system USB port to the console using the built in OS X Terminal utility.
|
Step 1 |
Use the Finder to go to Applications > Utilities > Terminal. |
|
Step 2 |
Connect the OS X USB port to the router. |
|
Step 3 |
Enter the following commands to find the OS X USB port number: Example: |
|
Step 4 |
Connect to the USB port with the following command followed by the router USB port speed Example:To disconnect the OS X USB console from the Terminal window Enter Ctrl-a followed by Ctrl-\ |
This procedure shows how to connect a Linux system USB port to the console using the built in Linux Terminal utility.
|
Step 1 |
Open the Linux Terminal window. |
|
Step 2 |
Connect the Linux USB port to the router. |
|
Step 3 |
Enter the following commands to find the Linux USB port number: Example: |
|
Step 4 |
Connect to the USB port with the following command followed by the router USB port speed: Example:To disconnect the Linux USB console from the Terminal window Enter Ctrl-a followed by : then quit |
A USB device driver must be installed the first time a Microsoft Windows-based PC is connected to the USB serial port on the router.
Download the driver for your router model from the Tools and Resources Download Software site, USB Console Software category, at the following URL:
|
Step 1 |
Unzip the file Cisco_usbconsole_driver_X_X.zip (where X is a revision number). |
|
Step 2 |
If using 32-bit Windows XP double-click the file setup.exe from the Windows_32 folder, or if using 64-bit Windows XP double-click the file setup(x64).exe from the Windows_64 folder. |
|
Step 3 |
Follow the instructions on your screen to complete the installation. |
|
Step 4 |
Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments the Found New Hardware Wizard appears. Following the instructions to complete the installation of the driver. The USB console is ready for use. |
|
Step 1 |
Obtain the file Cisco_usbconsole_driver.zip from the Cisco.com web site and unzip it. |
|
Step 2 |
Double-click the file setup.exe. |
|
Step 3 |
Follow the instructions on your screen to complete the installation. |
|
Step 4 |
Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments a series of Found New Hardware Wizard windows appear. Following the instructions to complete the installation of the driver. The USB console is ready for use. |
|
Step 1 |
Obtain the file Cisco_usbconsole_driver.zip from the Cisco.com web site and unzip it. |
|
Step 2 |
If using 32-bit Windows Vista double-click the file setup.exe from the Windows_32 folder, or if using 64-bit Windows Vista double-click the file setup(x64).exe from the Windows_64 folder. |
|
Step 3 |
Follow the instructions on your screen to complete the installation. |
|
Step 4 |
Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments a pop up window stating “Installing device driver software” appears. Following the instructions to complete the installation of the driver. The USB console is ready for use. |
This section provides instructions for how to uninstall the Cisco Microsoft Windows USB device driver.
This procedure shows you how to uninstall both the Microsoft Windows XP and 2000 USB driver. The driver can be removed using the Windows Add Remove Programs utility or the setup.exe program.
Using the Add Remove Programs Utility
Note |
Disconnect the router console terminal before uninstalling the driver. |
|
Step 1 |
Click Start > Control Panel > Add or Remove Programs. |
|
Step 2 |
Scroll to Cisco Virtual Com and click Remove. |
|
Step 3 |
When the Program Maintenance window appears, select the Remove radio button. Click Next. |
This procedure shows you how to uninstall the Microsoft Windows Vista USB driver.
Note |
Disconnect the router console terminal before uninstalling the driver. |
|
Step 1 |
Run the setup.exe for Windows 32-bit or setup(x64).exe for Windows-64bit. Click Next. |
||
|
Step 2 |
The InstallShield Wizard for Cisco Virtual Com appears. Click Next. |
||
|
Step 3 |
When the Program Maintenance window appears, select the Remove radio button. Click Next. |
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|
Step 4 |
When the Remove the Program window appears, click Remove.
|
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|
Step 5 |
When the InstallShield Wizard Completed window appears click Finish. |
When a modem is connected to the auxiliary port, a remote user can dial in to the router and configure it. Use a light blue console cable and the DB-9-to-DB-25 connector adapter.
Note |
The console cable and DB-9-to-DB-25 connector are not included with the Cisco ASR 914 Router; they are ordered separately. |
|
Step 1 |
Connect the RJ45 end of the adapter cable to the black AUX port on the router, as shown in the figure below. 
|
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|
Step 2 |
Connect the DB-9 end of the console cable to the DB-9 end of the modem adapter. |
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|
Step 3 |
Connect the DB-25 end of the modem adapter to the modem. |
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|
Step 4 |
Make sure that your modem and the router auxiliary port are configured for the same transmission speed (up to 115200 bps is supported) and for mode control with data carrier detect (DCD) and data terminal ready (DTR) operations. |
When using the Ethernet Management port in the default mode (speed-auto and duplex-auto) the port operates in auto-MDI/MDI-X mode. The port automatically provides the correct signal connectivity through the Auto-MDI/MDI-X feature. The port automatically senses a crossover or straight-through cable and adapts to it.
However, when the Ethernet Management port is configured to a fixed speed (10 or 100 Mbps) through command-line interface (CLI) commands, the port is forced to MDI mode.
When in a fixed-speed configuration and MDI mode:
Warning |
To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the Management Ethernet ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. |
The Cisco ASR 914 Router supports a variety of SFP modules, including optical and Ethernet modules. For information on how to install and remove SFP modules, see the documentation for the SFP module at
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html
For information about inspecting and cleaning fiber-optic connections, see http://www.cisco.com/en/US/partner/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml
Caution |
We recommend that you wait 30 seconds between removal and insertion of an SFP on an interface module. This time is recommended to allow the transceiver software to initialize and synchronize with the standby RSP. Changing an SFP more quickly could result in transceiver initialization issues that disable the SFP. |
To connect a USB flash device to the Cisco ASR 914 Router, insert the memory stick in the USB port labeled MEM. The Flash memory module can be inserted in only one way, and can be inserted or removed regardless of whether the router is powered up or not.
The following figure shows the USB port connector on the Cisco ASR 914 Router.
To remove a USB flash device, pull the memory stick from the USB port.
Note |
When installing the cabling to the RSPs, we recommend that you leave a service loop of extra cabling sufficient to allow for fan tray removal. |
|
Step 1 |
Confirm that the router is powered off. |
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|
Step 2 |
Connect one end of the cable to the BITS port using a straight-through, shielded RJ48C-to-RJ48C 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. For information about the BITS port pinouts and using wire wrap adapters to connect to BITS interface, see the Troubleshooting section.
|
The sections describe how to connect cables from the Cisco ASR 914 Router to a GPS unit for input or output timing of frequency:
Note |
A Y-cable is required to connect to a primary and backup RSP in order to ensure that the router continues to transmit timing signals in the event of a network failure. For a mini-coax connection, this Y-cable can be part number CAB-BNC-7INY (7 inch BNC Y-cable). For an Ethernet connection, this Y-cable can be a RJ45 Cat5 1-to-2 splitter (3 female port RJ45 connector). |
Note |
When installing the cabling to the RSPs, we recommend that you leave a service loop of extra cabling sufficient to allow for fan tray removal. |
|
Step 1 |
Connect one end of a mini-coax Y-cable to the GPS unit. |
|
Step 2 |
Connect one end of the split-side Y-cable mini-coax to the 10Mhz or 1PPS port on the primary RSP of the Cisco ASR 914 Router. |
|
Step 3 |
Connect the other end of the split-side Y-cable mini-coax to the 10Mhz or 1PPS port on the backup RSP of the Cisco ASR 914 Router. |
|
Step 1 |
Connect one end of a mini-coax Y-cable to the Slave unit. |
|
Step 2 |
Connect one end of the split-side Y-cable mini-coax to the 10Mhz or 1PPS port on the primary RSP of the Cisco ASR 914 Router. |
|
Step 3 |
Connect the other end of the split-side Y-cable mini-coax to the 10Mhz or 1PPS port on the backup RSP of the Cisco ASR 914 Router. |
|
Step 1 |
Connect one end of a straight-through Ethernet cable to the GPS unit. |
||||
|
Step 2 |
Connect one end of the split-side Y-cable Ethernet to the ToD port on the primary RSP of the Cisco ASR 914 Router. |
||||
|
Step 3 |
Connect the other end of the split-side Y-cable Ethernet to the ToD port on the backup RSP of the Cisco ASR 914 Router.
|
Note |
The GNSS module is not hot swappable. |
|
Step 1 |
Connect one end of a shielded coaxial cable to the GNSS RF IN port. |
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|
Step 2 |
Connect the other end of the shielded coaxial cable to the GNSS antenna after the primary protector.
|
The Cisco ASR 914 Router interface modules support RJ45 or SFP Ethernet ports. For instructions on how to connect cables to Ethernet SFP ports, see the Connecting Cables to SFP Modules section.
The RJ45 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.
Warning |
To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the Gigabit Ethernet ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. |
Note |
When installing the cabling to the RSPs, we recommend that you leave a service loop of extra cabling sufficient to allow for fan tray removal. |
|
Step 1 |
Confirm that the router is powered off. |
|
Step 2 |
Connect one end of the cable to the Gigabit Ethernet port on the router. |
|
Step 3 |
Connect the other end to the BTS patch or demarcation panel at your site. |
For information on connecting cables to Cisco optical and Ethernet SFP interfaces, see
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html.
The physical layer interface for the Cisco ASR 914 T1/E1 port is a customer-installed high-density connector. The high-density connector has thumbscrews which should be screwed into the interface when the cable is installed.
Note |
Patch panels are required in order to connect the high-density interface connectors to individual T1/E1 lines. |
One end of the cable (see the figure above) has a 68-pin connector that plugs into the T1/E1 interface module and the other end of the cable with a 68-pin connector is connected to a RJ48, AMP64 or a DIN patch panel. Use the thumbscrews on either side of the connector to secure the cable to the interface.
For information about the pinout of the cable connecting the T1/E1 interface to the rear of the patch panel, see the T1/E1 Port Pinouts (RJ-48) section.
The patch panel cable connects the interface modules with the patch panel.
Each cable connects one VHDCI connector on the interface module to the connector on the patch panel. A set of three cables is required to connect one interface module to one 48-port patch panel.
The following table shows details of the patch panel cables:
|
Patch Panel Cable |
Description |
|---|---|
|
CABLE-16TDM-C |
16-port cable for TDM CEM Interface Module, no redundancy, 6 feet in length |
|
CABLE-16TDM-C-L1 |
16-port cable for TDM CEM Interface Module, no redundancy, 4.7 feet in length |
|
CABLE-16TDM-C-L2 |
16-port cable for TDM CEM Interface Module, no redundancy, 5.3 feet in length |
|
CABLE-16TDM-C-L3 |
16-port cable for TDM CEM Interface Module, no redundancy, 7.1 feet in length |
|
CABLE-16TDM-C-L4 |
16-port cable for TDM CEM Interface Module, no redundancy, 8 feet in length |
You can connect the patch panels with the interface modules for redundancy, using the Y-cables. The Y-cable stub lengths are reduced, so that the cable does not exceed from the rack spacer. The Y-cables are numbered based on the different stub length. Cable lengths differ for even numbered and odd numbered slots in the chassis.
Note |
Do not try to interchange the cables as the length may vary based on odd and even slots. |
|
Bundle PID |
Y-Cable Hood Marking |
Description |
|---|---|---|
|
CABLE-16TDM-R1EL1 |
T1/E1-Cable S-3 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 10 inches stub length, even slot |
|
T1/E1 Cable S-2 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 7.5 inches stub length, even slot |
|
|
T1/E1 Cable S-1 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R1EL2 |
T1/E1-Cable M-3 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 10 inches stub length, even slot |
|
T1/E1-Cable M-2 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 7.5 inches stub length, even slot |
|
|
T1/E1-Cable M-1 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R1EL3 |
T1/E1-Cable L-3 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 10 inches stub length, even slot |
|
T1/E1-Cable L-2 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 7.5 inches stub length, even slot |
|
|
T1/E1-Cable L-1 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R3EL1 |
T3/E3-Cable S-3 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 10 inches stub length, even slot |
|
T3/E3-Cable S-2 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 7.5 inches stub length, even slot |
|
|
T3/E3-Cable S-1 |
16-port cable for TDM CEM Interface Module, 42 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R3EL2 |
T3/E3-Cable M-3 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 10 inches stub length, even slot |
|
T3/E3-Cable M-2 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 7.5 inches stub length, even slot |
|
|
T3/E3-Cable M-1 |
16-port cable for TDM CEM Interface Module, 62 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R3EL3 |
T3/E3-Cable L-3 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 10 inches stub length, even slot |
|
T3/E3-Cable L-2 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 7.5 inches stub length, even slot |
|
|
T3/E3-Cable L-1 |
16-port cable for TDM CEM Interface Module, 78 inches cable length and 6.5 inches stub length, even slot |
|
|
CABLE-16TDM-R1OL1 |
T1/E1-Cable S-3 |
3 x 16-port cables for TDM CEM Interface Module, 42 inches cable length and 10 inches stub length, odd slot |
|
CABLE-16TDM-R1OL2 |
T1/E1-Cable M-3 |
3 x 16-port cables for TDM CEM Interface Module, 62 inches cable length and 10 inches stub length, odd slot |
|
CABLE-16TDM-R1OL3 |
T1/E1-Cable L-3 |
3 x 16-port cables for TDM CEM Interface Module, 78 inches cable length and 10 inches stub length, odd slot |
|
CABLE-16TDM-R3OL1 |
T3/E3-Cable S-3 |
3 x 16-port cables for TDM CEM Interface Module, 42 inches cable length and 10 inches stub length, odd slot |
|
CABLE-16TDM-R3OL2 |
T3/E3-Cable M-3 |
3 x 16-port cables for TDM CEM Interface Module, 62 inches cable length and 10 inches stub length, odd slot |
|
CABLE-16TDM-R3OL3 |
T3/E3-Cable L-3 |
3 x 16-port cables for TDM CEM Interface Module, 78 inches cable length and 10 inches stub length, odd slot |
If you are connecting two T1/E1 interfaces to each other, you must cable both interfaces’ patch panels together using a T1 straight-through shielded cables. If both T1/E1 interfaces are connected to their patch panels in a different configuration, use a T1 straight-through cable (standard RJ48C patch cable) to connect the patch panels.
Caution |
The intra-building port(s) of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces which connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of primary protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005 |
The PANEL-48-1-DIN and PANEL-48-3-DIN provide 48 DIN 1.0/2.3 connectors on the front side of the patch panel. These connectors terminate to 75 ohm coaxial cable through the DIN plug.
The PANEL-48-1-RJ48 provide 48 RJ45 connector on the front side of the patch panel. These connectors terminate to 110 ohm T1/E1 cable through a RJ45 connector.
The PANEL-48-1-AMP64 provide 48 port 110 ohm T1/E1 lines via 4 AMP64 connectors on the front of the patch panel.
The PANEL-48-3-HDBNC Provide 48 HDBNC connectors on the front of the patch panel. These connectors terminate to 75 ohm coaxial cable through the HDBNC plug.
To install the brackets on the rear of the patch panel, perform these steps:
|
Step 1 |
Remove the larger (M4) rack mount screws (as indicated in the Rack Mount Screws figure below) from both sides. To secure the brackets, follow the instructions in Step-3. |
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|
Step 2 |
Remove the patch panel rack-mount brackets from the accessory kit and position them beside the patch panel. |
||||||||
|
Step 3 |
Position the brackets against the patch panel sides, and align with the screw holes. Secure the rack mount bracket to patch panel using a torque of 13.2 in.-lb (1.5 N-m) see the figure below. 
 |
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|
Step 4 |
Position the cable management guides against the mounting brackets on the patch panel, see the figure below.   |
||||||||
|
Step 5 |
Secure the guides to the brackets with the screws. The recommended maximum torque is 28 in.-lb (3.16 N-m). |
||||||||
|
Step 6 |
Position the patch panel with brackets and guide onto the rack and secure with screws provided. The recommended maximum torque is 28 in.-lb (3.16 N-m), see the figure below.
  
 
The following table shows details of the 120⁰ exit cable hood:
|
You can choose to either set up the Cisco ASR 903 3G patch panel on a rack or wall mount it.
|
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.   |
|
Step 3 |
Position the patch panel in the rack as follows:
|
|
Step 4 |
Align the mounting holes in the bracket with the mounting holes in the equipment rack.       |
|
Step 5 |
Secure the brackets to the chassis with the screws. The recommended maximum torque is 28 in.-lb (3.16 N-m).
|
To install the optional cable management brackets, perform these steps:
|
Step 1 |
Position the cable management brackets against the front of the chassis and align the screw holes, as shown in the figure. |
|
Step 2 |
Secure the cable management brackets with the screws. The recommended maximum torque is 10 in.-lb (1.12 N-m).             |
You must first install the mounting brackets and cable guides on to the patch panel before you mount it on the wall. You can use the same rack mount brackets (700-113653-01) for wall mount.
|
Step 1 |
Remove the mounting brackets from the accessory kit and position them beside the device.
  |
||
|
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.
|
||
|
Step 4 |
Use a tape measure and level to verify that the device is installed straight and on level. |
Following are the various patch panel dimensions.
Given below are the pinout information for the regular crossover and the straight-through cable patch panel.
|
Pin # |
Crossover |
Straight-through |
|---|---|---|
|
1 |
Receive Tip |
Transmit Tip |
|
2 |
Receive Ring |
Transmit Ring |
|
3 |
— |
— |
|
4 |
Transmit Tip |
Receive Tip |
|
5 |
Transmit Ring |
Receive Ring |
|
6 |
— |
— |
|
7 |
— |
— |
|
8 |
— |
— |
The fan tray includes an alarm port that maps to four dry contact alarm inputs.
The pins on the alarm port are passive signals and can be configured as Normally Open (an alarm generated when current is interrupted) or Normally Closed (an alarm is generated when a circuit is established) alarms. You can configure each alarm input as critical, major, or minor. An alarm triggers alarm LEDs and alarm messages. The relay contacts can be controlled through any appropriate third-party relay controller. Ensure that the shield is terminated to ground at both ends. The open and close configuration is an option controlled in IOS.
Warning |
To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the alarm ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building ports of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. |
Only Pins 1, 2, 4, 6, and 8 are available for customer use. The remaining pins are for Cisco manufacturing test, and should not be connected. Use a shielded cable for connection to this port for EMC protection. The External Alarm Input Pinout table summarizes the pinouts on the alarm port in the Troubleshooting section.
|
Step 1 |
Attach a RJ45 cable to the alarm port. |
|
Step 2 |
Attach the other end of the RJ45 cable to the relay controller. |
For more information on cable specifications and pinouts, see the Troubleshooting section.
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