iiPowering on the switch·················································································································································· 40Powering on the switch········································································································································· 40Checking switch boot information ······················································································································· 40Initially configuring the switch······························································································································ 42Connecting the switch to the network·······················································································································43Connecting your switch to the network through twisted pair cables ······························································· 43Connecting your switch to the network through optical fibers ········································································· 43Installing an SFP transceiver module ··················································································································· 44Connecting an optical fiber connector to an SFP transceiver module····························································· 44Troubleshooting ··························································································································································46Troubleshooting on startup············································································································································ 46Troubleshooting the power supply system··················································································································· 46Troubleshooting interfaces ············································································································································ 47Troubleshooting the PoE system···································································································································· 47Troubleshooting software loading ································································································································ 48Appendix A Technical specifications························································································································49S3100V2-SI Switch Series technical specifications···································································································· 49S3100V2-EI Switch Series technical specifications···································································································· 50S3100V2-TP-EI switches technical specifications ······························································································· 50S3100V2-TP-PWR-EI switches technical specifications······················································································ 51Appendix B Ports and LEDs ·······································································································································53Ports ················································································································································································· 53Console port··························································································································································· 5310/100Base-TX Ethernet port ······························································································································ 53Combo interface···················································································································································· 5310/100/1000Base-T Ethernet port ···················································································································· 54100/1000Base-X SFP port··································································································································· 54LEDs ················································································································································································· 55LEDs for the S3100V2-TP-SI/S3100V2-TP-EI switches······················································································· 55LEDs on the S3100V2-TP-PWR-EI switches ········································································································· 56Appendix C Ethernet twisted pair cable ··················································································································59Ethernet twisted pair cable············································································································································ 59RJ-45 connector ····················································································································································· 59Cable pinouts························································································································································· 59Cable type······························································································································································ 59Pin assignments······················································································································································ 61Making an Ethernet twisted pair cable ··············································································································· 62Index ···········································································································································································63