iiiFan tray power consumption ································································································································ 62System power consumption ·································································································································· 63Heat dissipation ····························································································································································· 63Environmental specifications ········································································································································· 63Noise ··············································································································································································· 64Appendix B FRUs and compatibility matrixes ·········································································································· 65MPUs ··············································································································································································· 65LPUs ················································································································································································· 65Switching fabric modules ·············································································································································· 70Power modules ······························································································································································· 70Fan trays·········································································································································································· 71Air filters ·········································································································································································· 72Transceiver modules ······················································································································································ 72DC power cable ····························································································································································· 77AC power cable ····························································································································································· 77Appendix C LEDs ······················································································································································· 81MPU LEDs ········································································································································································ 81LPU LEDs ·········································································································································································· 83Switching fabric module LEDs······································································································································· 84Fan tray status LEDs ······················································································································································· 85Power module LEDs ························································································································································ 85Appendix D Cables ··················································································································································· 87Console cable ································································································································································· 87Ethernet twisted pair cable ············································································································································ 87RJ-45 connector ····················································································································································· 88Cable pinouts ························································································································································· 88Cable type······························································································································································ 88Pin assignments ····················································································································································· 90Making an Ethernet twisted pair cable ··············································································································· 91Optical fiber ··································································································································································· 91Optical fiber ··························································································································································· 91Optical fiber cable ················································································································································ 91Patch cord ······························································································································································ 92Pigtail cord ····························································································································································· 92Fiber connector ······················································································································································ 92Precautions ····························································································································································· 92SFP+ cable ······································································································································································ 93QSFP+ cable··································································································································································· 93QSFP+ to SFP+ cable ···················································································································································· 94Appendix E Cabling recommendations ··················································································································· 95General cabling requirements ······································································································································ 95Prerequisites ···································································································································································· 95Cable management guidelines ····································································································································· 95Appendix F Repackaging the switch ························································································································ 99Removing cables from the switch ································································································································· 99Removing the power cable ··································································································································· 99Removing the console cable································································································································· 99Removing the grounding cable ···························································································································· 99Removing the twisted pair and optical fiber ···································································································· 100Repackaging the switch accessories ·························································································································· 100Repackaging the power module ························································································································ 100Repackaging the card········································································································································· 101