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XR 12404
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Preparing for Installation Site Preparation Checklist
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XR 12404
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Troubleshooting
Specification
Install
Alarm Functionality
Site Wiring
Maintenance
Identifying Startup Problems
PRP Reset Switch
Diagnostics
RJ-45 connector
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Chapter 2 Preparing for Installation
Site Preparation Checklist
Cisco XR 12404 Router Installation Guide
OL-13830-02
2-19
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Contents
Cisco XR 12404 Router Installation Guide
Page
Cisco XR 12404 Router Installation Guide
Page
N T E N T S
Site Wiring
Tools and Equipment Powering Off the Router
Viii
Purpose
Audience
Installation Guide Organization
Document Conventions
Xii
Router Overview
Cisco XR 12404 Router Overview
Physical and Functional Description of Router
Clean
Route Processor
Cisco XR 12404 Router Overview Route Processor
PRP Pcmcia Card Slots and Status LEDs
Performance Route Processor Overview
Port Activity LEDs-Partial Front Panel
PRP Ethernet Ports and Status LEDs
PRP Auxiliary and Console Ports
PRP Reset Switch
Processor
PRP Alphanumeric Message Displays
Type Size Quantity Description Location
PRP Memory Components
PRP Memory Locations
Sdram Sockets Number of DIMMs
Total
PRP Flash Memory
Flash Disk Size Part Number
MEM-12KRP-FD1G=
Card Slot Locations
Supported Line Cards
7shows examples of single-mode and multimode line cards
Alarm Functionality
Consolidated Switch Fabric Card
Power Source Monitoring
Power Entry Modules
Switch Fabric Functionality
Clock and Scheduler Functionality
LED Label Color Function
AC PEMs
LED Label Color Function
DC PEMs
Power Distribution
Fan Tray Assembly
10 Fan Tray Assembly
Velcro Strap
Cable Management System
12 Chassis Cable Management Bracket
Maintenance Bus
Power-On/Off Control
Component Discovery
Diagnostics
Environmental Monitoring and Alarms
Code Download
OL-13830-02
Preparing for Installation
Tools and Equipment
Safety and Compliance
General Safety Guidelines
Preventing Electrostatic Discharge Damage
Compliance and Safety Information
Attaching an ESD-Preventive Strap
Lifting Guidelines
Laser Safety
Lifting a Cisco XR 12404 Router
Safety with Electricity
Installation Site Requirements
Rack-Mounting and Ventilation Guidelines
Multiple Routers in a Rack
Rack Mounting Clearance
Cisco XR 12404 Router Chassis Outer Dimensions-Top View
Airflow
Environmental Guidelines
Cisco XR 12404 Router Air Circulation System
Temperature and Humidity
AC-Powered Routers
Power Connection Guidelines
Cisco XR 12404 Router AC Power Plugs
Power Connection Guidelines for DC-Powered Routers
Site Wiring
Grounding Connections
Electromagnetic Interference
Distance Limitations
Unpacking and Repacking the Cisco XR 12404 Router
Transporting a Cisco XR 12000 Series Router
Site Preparation Checklist
Initials
Date
Preparing for Installation Site Preparation Checklist
Installing the Router
Required Tools
Installing a Cisco XR 12404 Router
Installing the Rack-Mounting Brackets-Optional
Rack-Mounting Brackets
Installing the Center-Mounting Brackets-Optional
Center-Mounting Brackets
Installing the Chassis in a Rack
Supplemental Bonding and Grounding Connections
Installing the Chassis on a Tabletop or Flat Surface
Supplemental Bonding and Grounding Port for Nebs Compliance
Cable Lug
Place ground wire in the lug Crimp the lug
RP and Line Card Cable-Management Brackets
Connecting RP and Line Card Cables
Chassis Cable-Management Bracket
Connecting to the Console Port and Auxiliary Ports
PRP Console and Auxiliary Port Connections
Console Port Pin Signal Input/Output Description
PRP Console Port Signals
DTR
GND
PRP Auxiliary Port Signals
Installing a Flash Memory Card
Signal Input/Output Description
RTS
Flash Memory Card Slots
Connecting the PRP to an Ethernet Network
Cisco XR 12404 Router Installation Guide
PRP Ethernet Connections
RJ-45 connector
Ethernet Port Pin Signal Description
Parameter RJ-45
13 Crossover Cable Pinout for Connecting Two PRPs
Parameter
Connecting to an AC Power Source
Tighten the captive screws on the PEM faceplate Figure
Connecting to a DC Power Source
15 DC Powered Cisco XR 12404 Router-Rear View
Connecting to a DC Power Source
Powering on the Router for the First Time
AC PEM LEDs
DC PDU DC PEM
Switch Fabric LEDs Status Condition
MBus Alarm LEDs Status Condition
MBus Fabric LEDs Status Condition
External Network Interface
Manually Booting the System
OL-13830-02
Troubleshooting the Installation
Identifying Startup Problems
Using the System LEDs to Troubleshoot
Cisco XR 12404 Router Installation Guide
Problem-Solving with Subsystems
1shows the location of the LEDs on the AC PEM item
Troubleshooting an AC Power Subsystem
Output OK
Input OK
Output Fail
Cisco XR 12404 Router Installation Guide
2shows the location of the LEDs on the PEM
Troubleshooting the DC Power Subsystem
Amber Indicates a failure in the PEM
DC PDU
OL-13830-02
Cisco XR 12404 Router Installation Guide
Troubleshooting the Processor Subsystem
RP Alphanumeric Display
Troubleshooting the RP
Troubleshooting Using the RP Alphanumeric Display
Message Description
Link
Cisco XR 12404 Router Installation Guide
Troubleshooting the Line Cards
Troubleshooting the Cooling Subsystem
Cisco XR 12404 Router Installation Guide
OL-13830-02
OL-13830-02
Maintaining the Router
Maintaining the Router Tools and Equipment
Powering Off the Router
Front Cover Latch
Removing and Installing the Front Cover
Removing or Installing Hinge Pins
Removing the Bumpers and Pivot Blocks
Removing and Replacing the Air Filter
Cisco XR 12404 router Air Filter Location
Cisco XR 12404 router Air Filter Direction of Air Flow
Removing and Replacing the Fan Tray Assembly
Cisco XR 12404 router Fan Tray Assembly
Troubleshooting the Fan Tray Assembly Installation
Removing and Replacing an AC Power Entry Module
AC PEM Components
AC PEM Status LEDs
Troubleshooting an AC PEM Installation
Cisco XR 12404 Router Installation Guide
Removing and Replacing a DC Power Entry Module
10 DC PEM and PDU Components
OL-13830-02
11 DC PEM Status LEDs
Troubleshooting the DC PEM Installation
Removing and Replacing a DC PDU
Power off both PEMs item 5 in Figure
Negative -, b positive +, c ground
+ GND
14 Connector for DC PEM and DC PDU-DC PEM Rear View
15 DC PDU Terminal Block
Maintaining the Router Removing and Replacing a DC PDU
16 DC PDU, PEM, and Status LEDs
Troubleshooting the DC PDU Installation
Maintaining the Router Removing and Replacing a DC PDU
17 CSF Location and RP and Line Card Slot Numbers
Removing and Replacing an RP or Line Card
18 Removing an RP or Line Card from the Card Cage
OL-13830-02
Attaching the Cable-Management Bracket and Connecting Cables
19 Line Card Cable-Management Brackets with Velcro Straps
Cisco XR 12404 Router Installation Guide
20 Installing a CSF Card
Removing and Replacing a Consolidated Switch Fabric Card
Cards section on
Upgrading the RP and Line Card Memory
OL-13830-02
Technical Specifications
Product Architecture
Feature Description
Nebs
Specifications
Requirements Ranges
Description Value
Compliance Information
Country Standard Requirements Class Up to 1 GHz
USA
Etsi
Test Type or Specification Applies to Class/Level/Criteria
Nebs Requirements
Etsi Specifications
Electromagnetic Compatibility Regulatory Statements
Translated Safety Warnings and Agency Approvals
FCC Class a Compliance
Category Approval Agency and Requirement
Canada
Cispr
Vcci Class a Notice for Japan
Europe-EU
OL-13830-02
Class a Notice for Korea
100BASE-T
NumericsB
IN-2
EMC
IN-3
EMI
IN-4
PRP
IN-5
IN-6
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