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Appendix B Site Log Cisco XR 12410 Router Installation Guide
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XR 12410
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Troubleshooting
Specs
Install
Alarm Cards and Alarm Display
Site Wiring Guidelines
Dimension
Identifying Startup Issues
PRP Reset Switch
Overtemperature Conditions
Safety
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Appendix B Site Log
Cisco XR 12410 Router Installation Guide
B-4
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Contents
Cisco XR 12410 Router Installation Guide
Page
Cisco XR12410 Router Installation Guide
Page
N T E N T S
Upper and Lower Cable Management Brackets
Removing Cards from the Chassis
Reinstalling Components After Installing the Chassis
PRP Reset Switch PRP Alphanumeric Message Displays
Technical Specifications A-1
Audience
Purpose
Document Organization
Document Conventions
Xiii
Xiv
Cisco XR 12410 Router Overview
Physical and Functional Description of Router
Cisco XR 12410 Router Installation Guide
Cisco XR 12410 Router Components-Front View
Router Components and Slot-Numbering
AC and DC Power Subsystems
AC Power Entry Modules
4identifies the components of an AC PEM
DC Power Supplies
DC Power Cables-2800 W DC PDU
6identifies the components of a DC power supply
Switch Fabric and Alarm Card Overview
Switch Fabric Card Functionality
Clock Scheduler Card
Alarm Cards and Alarm Display
Switch Fabric Card
Alarm Display Location
Line Card and Route Processor Overview
Line Cards
Route Processor
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Performance Route Processor Overview
PRP Pcmcia Card Slots and Status LEDs
PRP Ethernet Ports and Status LEDs
10 Port Activity LEDs-Partial Front Panel
PRP Reset Switch
PRP Auxiliary and Console Ports
PRP Alphanumeric Message Displays
Processor
PRP Memory Components
Type Size Quantity Description Location
12 PRP Memory Locations
PRP Sdram
PRP Nvram
PRP Flash Memory
Upper and Lower Cable Management Brackets
Horizontal Cable Management Bracket
13 Horizontal Cable Management Bracket
Blower Module
Cooling Air Flow
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Preparing for Installation
Safety Guidelines
General Safety Guidelines
Laser Safety
Compliance and Safety Information
Preventing Electrostatic Discharge Damage
Connecting an ESD-Preventive Wrist Strap to the Chassis
Lifting Guidelines
Site Requirement Guidelines
Rack-Mounting Guidelines
Enclosed Rack
Open Rack
Telco Rack
Front-Mounted Router-Telco Rack
Center-Mounted Router-Telco Rack
Site Layout and Equipment Dimensions
Router Chassis Footprint and Dimensions-Top View
Air Flow Guidelines
Air Flow Path through the Router-Side View
Temperature and Humidity Guidelines
Power Connection Guidelines
AC-Powered Routers
AC Power Cord Plugs and Appliance Coupler
DC-Powered Routers
Label Description Part Number
DC Power Cable Lug
Typical Source DC Power Cabling Scheme-2800W PDU
Nebs Supplemental Unit Bonding and Grounding Guidelines
10 Nebs Bonding and Grounding Studs
Site Wiring Guidelines
Preparing for Installation Site Requirement Guidelines
PRP Port Connection Guidelines
PRP Auxiliary and Console Port Connections
11 PRP Auxiliary and Console Port Connections
PRP Auxiliary Port Signals
CTS
PRP Console Port Signals
Console Port Pin Signal Input/Output Description
PRP Ethernet Connections
12 PRP Ethernet Connections
13 shows
Ethernet Port Pin Signal Description
PRP RJ-45 Ethernet Connections
Straight-Through Cable Pinout to Hub or Repeater
100BASE-TX
Alarm Display Connection Guidelines
17 Alarm Display Card Front Panel
Pin Group Common Normally Open Normally Closed
Installing the Cisco XR 12410 Router
Pre-Installation Considerations and Requirements
Installation Overview
Router Packaged on Shipping Pallet
Required Tools and Equipment
Unpacking and Positioning the Router
Front Door Latch
Removing or Installing Hinge Pins
Removing Power Supplies
Removing AC PEMs
Removing DC PEMs
Removing a DC PEM
Removing the Blower Module
Removing the Blower Module
Removing Cards from the Chassis
Removing Cards from the Line Card and RP Card Cage
Cisco XR 12410 router Components and Slot-Numbering
Starting at slot
Removing Cards from the Switch Fabric and Alarm Card Cage
Rack-Mounting the Router Chassis
11 Front-Mount and Center-Mount Rack Positions
Verifying Rack Dimensions
Installing Rack-Mount Brackets-Optional
12 Verifying Equipment Rack Dimensions
13 Installing the Left and Right Rack-Mount Brackets
Installing Center-Mount Brackets-Optional
14 Center-Mount Brackets
15 Installing a Center-Mount Rack-Mounting Bracket
Installing the Chassis in the Rack
16shows the orientation of the chassis to the rack posts
17 Correct Lifting Positions
18 Incorrect Lifting Handholds
Supplemental Bonding and Grounding Connections
Reinstalling Components After Installing the Chassis
Reinstalling Power Supplies
Reinstalling AC PEMs
20 Installing an AC PEM
Reinstalling DC PEMs
21 Installing a DC PEM
Reinstalling the Blower Module
22 Installing the Blower Module
Reinstalling Cards in the Chassis
Reinstalling Cards in the Switch Fabric and Alarm Card Cage
Clock scheduler card
Reinstalling Cards in the Line Card and RP Card Cage
Connecting Line Card Network Interface Cables
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Network interface cable Cable clips
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27 Current Style Cable Management Bracket
Connecting PRP Route Processor Cables
28shows an example of a data terminal and modem connections
Connecting to the PRP Console Port
Connecting to the PRP Auxiliary Port
Connecting to the PRP Ethernet Ports
Cisco XR 12410 Router Installation Guide
Connecting Alarm Display Card Cables
29 Alarm Display Card Cable Connection
Connecting Power to the Router
Connecting Power to an AC-Powered Router
30 Connecting Source AC to the AC-Input Power Connector
Connecting Power to a DC-Powered Router
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31 Connecting the DC Power Cables-2800 W PDU
Troubleshooting the Installation
Troubleshooting Overview
Troubleshooting Using a Subsystem Approach
Normal Router Startup Sequence
Identifying Startup Issues
Troubleshooting the Power Subsystem
Troubleshooting the AC-Input Power Subsystem
1identifies the components of an AC PEM
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Troubleshooting the DC-Input Power Subsystem
2identifies the components of a DC PEM
Power on/off switch Handle Status indicators Ejector lever
Troubleshooting a DC PEM
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Additional Power Subsystem Troubleshooting Information
Router#show environment
PEM1 PEM2
Troubleshooting the Power Distribution System
Troubleshooting the Processor Subsystem
Performance Route Processor Overview
Port Activity LEDs-Partial Front Panel
PRP Auxiliary and Console Ports
Alphanumeric Message Displays-Partial Front Panel
PRP Memory Components
PRP Memory Locations
PRP Sdram
PRP Nvram
Troubleshooting the Route Processor
RP Alphanumeric Display
Troubleshooting Using the RP Alphanumeric Display
Message Description
Troubleshooting Line Cards
Line Card Alphanumeric Display
Troubleshooting Using the Line Card Alphanumeric Display
Meaning Source
Display1 Meaning Source
Display Meaning Source
Done Mbus
Diag
Troubleshooting Using the Alarm Display
Status LEDs on the Alarm Display
Monitoring Critical, Major, and Minor Alarm Status
Troubleshooting the Cooling Subsystem
Power Supply Operation
Blower Module Operation
Overtemperature Conditions
Isolating Cooling Subsystem Problems
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Maintaining the Router
Powering Off the Router
Prerequisites and Preparation
Removing and Replacing the Air Filter Door Front Cover
Removing the Air Filter Door Front Cover
Cleaning or Replacing the Chassis Air Filter
Cleaning or Replacing a Chassis Air Filter
Opening the Chassis Air Filter Door
Remove the air filter by sliding it out of the door Figure
Cisco XR 12410 Router Installation Guide
Removing and Replacing the Blower Module
Installing the Blower Module
Troubleshooting the Blower Module Installation
Removing and Replacing AC and DC Power Subsystem Components
Installation Guidelines
Maintaining the Router
Removing and Replacing an AC PEM
7identifies the components of an AC PEM
Removing an AC Power Supply
Installing an AC Power Supply
Troubleshooting the AC Power Supply Installation
Cisco XR 12410 Router Installation Guide
10 Ejecting an AC Power Supply
Removing and Replacing an AC PDU
11 Disconnecting an AC Power Cord
12 Removing Rear AC Chassis Components
13 Installing an AC Power Supply
Removing and Replacing a DC PEM
14 DC PEM Components-2800 Watt
15 Removing a DC PEM
16 Installing a DC PEM
Troubleshooting a 2800 W DC PEM Installation
Maintaining the Router
Removing and Replacing a DC PDU
17 Ejecting a DC PEM
Negative -, 2 positive +, 3 ground
18 Disconnecting the DC Power Cables-2800 W DC PDU
19 Rear DC Chassis Components
Maintaining the Router
Cisco XR 12410 Router Installation Guide
20 Connecting the DC Power Cables-2800 W PDU
21 Installing a DC PEM
Removing and Replacing Cards from the Chassis
22 Router Components and Slot-Numbering
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ACT IVE CAR Rxrier PKT
24 Opening the Air Filter Door
Removing and Installing a Chassis
Power off the router see Powering Off the Router,
Removing a Chassis from the Equipment Rack
Maintaining the Router Removing and Installing a Chassis
Installing a Replacement Chassis in the Equipment Rack
Packing a Defective Chassis for Shipment
Technical Specifications
Router Specifications
Description Value
Table A-2 AC Electrical Specifications
For each DC power entry module
Table A-4 Environmental Specifications
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Site Log
Appendix B Site Log
Appendix B Site Log
Appendix B Site Log Cisco XR 12410 Router Installation Guide
Numerics
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
