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Preparing for installation ················································································· 1
Safety recommendations ···································································································································1
Safety symbols···········································································································································1
General safety recommendations ··············································································································1
Electricity safety ·········································································································································1
Examining the installation site····························································································································2
Temperature and humidity ·························································································································2
Cleanliness·················································································································································2
Cooling system···········································································································································2
ESD prevention ··········································································································································3
EMI·····························································································································································3
Lightning protection····································································································································4
Rack-mounting ···········································································································································4
Installation accessories······································································································································4
Installation checklist ···········································································································································5
Installing the router ························································································· 7
Installation prerequisites ····································································································································7
Installation flowchart ··········································································································································7
Installing the router ············································································································································9
Mounting the router on a workbench··········································································································9
Installing the router in a rack ······················································································································9
Grounding the router········································································································································12
Grounding the router through the rack ·····································································································12
Grounding the router with a grounding strip·····························································································14
Grounding the router with a grounding conductor buried in the earth ground··········································15
Installing an interface module ··························································································································15
Installing a SIC ·········································································································································15
Installing a DSIC ······································································································································16
Connecting interface cables·····························································································································17
Attaching a USB device ···································································································································18
Logging in through the console port·················································································································18
Connecting a console cable ·····················································································································18
Setting terminal parameters·····························································································································19
Connecting an AC power cord ·························································································································19
Verifying the installation ···································································································································20
Powering on the router·····································································································································20
Verifying before power-on ························································································································20
Powering on the router·····························································································································20
Observing boot information ······················································································································21
Examining the router after power-on········································································································22
Configuring basic settings for the router ··········································································································23
Replacement procedure················································································ 24
Replacing a SIC ···············································································································································24
Replacing a DSIC ············································································································································24
Troubleshooting ···························································································· 26
Power supply failure·········································································································································26
System configuration problems························································································································26
No terminal display···································································································································26
Garbled terminal display ··························································································································26
No response from the serial port··············································································································27
Restoring the factory settings ··························································································································27
Scenario 1 ················································································································································27
Scenario 2 ················································································································································27
Scenario 3 ················································································································································27