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