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Contents
Preparing for installation ············································································································································· 1
Safety recommendations ·················································································································································· 1
Examining the installation site ········································································································································· 1
Temperature/humidity ············································································································································· 2
Cleanness ·································································································································································· 2
EMI ············································································································································································· 2
Installing the switch ······················································································································································ 4
Mounting the switch in a 19-inch rack by using mounting brackets ··········································································· 4
Mounting the switch on a workbench ····························································································································· 6
Mounting the switch on a wall ········································································································································ 6
Connecting cables ···························································································································································· 8
Connecting network cable ······································································································································ 8
Connecting the console cable ································································································································· 8
Connecting the AC power cord ······························································································································ 9
Verifying the installation ··················································································································································· 9
Accessing the switch for the first time ······················································································································· 10
Setting up the configuration environment ···················································································································· 10
Connecting the console cable ······································································································································ 10
Console cable ························································································································································ 10
Connection procedure ·········································································································································· 11
Setting terminal parameters ·········································································································································· 11
Powering on the switch·················································································································································· 14
Verification before power-on ······························································································································· 14
Powering on the switch ········································································································································· 14
Support and other resources ····································································································································· 16
Contacting HP ································································································································································ 16
Subscription service ·············································································································································· 16
Related information ························································································································································ 16
Documents ······························································································································································ 16
Websites ································································································································································· 16
Conventions ···································································································································································· 17
Appendix A Chassis views and technical specifications ························································································ 19
Chassis views ································································································································································· 19
1620-8G ································································································································································ 19
1620-24G ······························································································································································ 19
1620-48G ······························································································································································ 20
Physical specifications ··················································································································································· 20
Chassis dimensions and weights ························································································································· 20
Ports and interface card slots ······························································································································· 21
Environmental specifications ········································································································································· 21
Power specifications ······················································································································································ 21
AC input voltage specifications ··························································································································· 21
Power consumption specifications for switches ·································································································· 21
Cooling system ······························································································································································· 21
Appendix B LEDs ························································································································································ 22
Power LED ······························································································································································ 22
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