Nortel Networks
8250
manual
Publication history 241-5101-200 R2.2
Install
Symbol conventions
Connecting cables to the ports
E1-1clockconfig set
Setting the boot parameters
Safety precautions
Safety
Dual power supply modules
Nortel support services
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Publication history
241-5101-200
R2.2
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Contents
Installation
Page
Installation
Guide
Page
Publication history
October
Publication history 241-5101-200 R2.2
Contents
Chapter Preparing for the hardware installation
Chapter Installing the Passport 8250 device
Chapter Configuring the Passport 8250 for operations
Appendix B LEDs Appendix C Standards
Contents
Appendix a Replacing hardware
Index
Contents 241-5101-200 R2.2
What you need to know
About this document
Who should read this guide
How this guide is organized
Conventions
Documentation conventions
Symbol conventions
Related documents
Passport documents
Nortel support services
NMS documents
Chapter Passport
Passport 8250 functions
Passport 8250 hardware
Passport 8250 device
Board modules
Passport 8250 front panel
Dual power supply modules
Communication ports
Fan module
Passport 8250 software
Software compatibility
Passport 241-5101-200 R2.2
Chapter Preparing for the hardware installation
Selecting an installation site
Unpacking the Passport 8250 shipment
Taking inventory of the Passport 8250 shipment
Risk damage to the equipment
Inventory checklist Options available Code #
Getting the tools to mount the chassis in a rack
Chapter Installing the Passport 8250 device
Safety precautions
Mounting the chassis in a rack
Mounting the Passport 8250 device on a 19 rack
Ventilation space
Installing the chassis on a 19 rack
Attaching mounting brackets to chassis
Installing the chassis on a Etsi or NEBs rack
Mounting the Passport 8250 device on a Nebs or Etsi rack
Connecting cables to the ports
Connecting the DS-1/E1 ports
DS-1 / E1 port connections
DS-1/E1 pin assignment Description Signal Pin
Connecting the ethernet port
Connecting the serial port
Connecting the dual power supply
Connecting the ATM uplink port
Dual power supply
Antistatic protection
Securing the cables to the rack
Cables left of chassis Cables underneath chassis
Chapter Configuring the Passport 8250 for operations
Logging into the CLI
Starting the Passport 8250 device and logging into the CLI
Configuring the Passport 8250 device for remote access
Breaker is off. Turn to on
Viewing the boot parameters
Setting the boot parameters
Boot command parameters Boot parameter Description
Configuring the clocking scheme
Clockconfig command parameters Parameter Values Definition
Setting the clocking scheme to External Primary
Example
Setting the clocking scheme to ExternalSecondary
E1-1clockconfig set
Setting the reference clock to internal
Appendix a Replacing hardware
Field-replaceable modules
Replacing a power supply module
Removing a power supply module
Replacing a board module
Board slots
Replacing the fan module
Passport 8250 board guidelines
Rotating fan
Confirm that the fan LED is off 241-5101-200 R2.2
Appendix B LEDs
Service boards Network board Fan module Power supply
Passport 8250 Leds
LEDs description Color Description
Appendix B LEDs 241-5101-200 R2.2
Product safety standards
Appendix C Standards
Electromagnetic compatibility standards
Thermal, mechanical, and power standards
Telecom standards
Regulatory information standards
Federal Communications Commission FCC
Industry Canada Notice Equipment attachment limitation
Appendix C Standards
Index
Index 241-5101-200 R2.2
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