HP FlexFabric 12900 series Installation Manual page 5

Switching fabric modules ·············································································································································· 71
Power supplies ································································································································································ 71
Fan trays ·········································································································································································· 72
Mounting accessories ···················································································································································· 72
Transceiver modules ······················································································································································ 73
Appendix C LEDs ······················································································································································· 77
Chassis LEDs ··································································································································································· 77
Power supply LED ·················································································································································· 78
Fan tray status LED ················································································································································ 78
MPU LED ································································································································································· 79
Switching fabric module LED ······························································································································· 79
LPU LED ··································································································································································· 79
MPU LEDs ········································································································································································ 79
LPU LEDs ·········································································································································································· 81
Switching fabric module LEDs ······································································································································· 82
Fan tray status LEDs ······················································································································································· 82
Power supply LEDs ························································································································································· 83
Appendix D Cables ··················································································································································· 84
Console cable ································································································································································· 84
Ethernet twisted pair cable ············································································································································ 84
RJ-45 connector ····················································································································································· 85
Cable pinouts ························································································································································· 85
Cable type ······························································································································································ 85
Pin assignments ····················································································································································· 86
Making an Ethernet twisted pair cable ··············································································································· 87
Optical fiber ··································································································································································· 88
Optical fiber ··························································································································································· 88
Optical fiber cable ················································································································································ 88
Patch cord ······························································································································································ 88
Pigtail cord ····························································································································································· 89
Fiber connector ······················································································································································ 89
Precautions ····························································································································································· 89
SFP+ cable ······································································································································································ 90
QSFP+ cable ··································································································································································· 90
QSFP+ to SFP+ cable ···················································································································································· 91
Appendix E Engineering labels ································································································································· 92
Labels for cables····························································································································································· 92
Labels for network cables ····································································································································· 92
Labels for power cables ········································································································································ 92
Generic labels························································································································································ 93
Labels for devices ··························································································································································· 94
Filling in labels ······························································································································································· 94
Affixing labels ································································································································································· 94
Affixing a label to a network cable ····················································································································· 94
Affixing a label to a power cable ······················································································································· 95
Affixing a generic label ········································································································································ 96
Affixing a label to a device ·································································································································· 97
Guidelines ······································································································································································· 97
Examples ········································································································································································· 97
Engineering labels for twisted-pair cables ·········································································································· 97
Engineering labels for optical fibers···················································································································· 99
Engineering labels for AC power cables ·········································································································· 101
Engineering labels for devices ··························································································································· 101
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