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Contents
Preparing for installation ····································································1
Safety recommendations ··············································································································· 1
Examining the installation site········································································································· 2
Temperature/humidity ············································································································ 2
Cleanliness ·························································································································· 2
EMI ···································································································································· 3
Installing the switch ··········································································4
Rack mounting ···························································································································· 4
Horizontal surface mounting ··········································································································· 6
Wall mounting ····························································································································· 6
Under-table mounting ··················································································································· 8
Connecting cables ························································································································ 9
Connecting network cable ······································································································· 9
Installing the SFP/SFP+ transceiver module and optical fibers ····················································· 10
Connecting the AC power cord ······························································································ 10
Connecting the power adapter ······························································································· 11
Verifying the installation ·············································································································· 11
Support and other resources····························································· 13
Contacting HPE ························································································································· 13
Subscription service ············································································································· 13
Related information ···················································································································· 13
Documents························································································································· 13
Websites ··························································································································· 13
Conventions ······························································································································ 14
Appendix A Chassis views and technical specifications ·························· 16
Chassis views ··························································································································· 16
1420-5G ···························································································································· 16
1420-5G-PoE+ (32W) ·········································································································· 16
1420-8G ···························································································································· 17
1420-8G-PoE+ (64W) ·········································································································· 17
1420-16G ·························································································································· 18
1420-24G ·························································································································· 18
1420-24G-2SFP ·················································································································· 19
1420-24G-2SFP+ 10G Uplink ································································································ 19
1420-24G-PoE+ (124W) ······································································································· 20
Technical specifications ·············································································································· 20
Chassis dimensions and weights ···························································································· 20
Ports and interface card slots ································································································ 21
Environmental specifications ········································································································ 21
Power specifications ··················································································································· 21
AC input voltage specifications ······························································································ 21
DC input voltage specifications ······························································································ 22
Power consumption specifications for non-PoE switches ···························································· 22
Power consumption specifications for PoE switches··································································· 22
Appendix B LEDs ··········································································· 23
Power LED························································································································· 23
Copper port LEDs················································································································ 23
Fiber port LEDs ··················································································································· 24
Appendix C Troubleshooting ····························································· 25
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