iv
Power components ······················································································································································· 125
Appendix B LEDs ····················································································································································· 129
Power system LEDs ······················································································································································· 129
Monitoring module LEDs ····································································································································· 129
Power supply LEDs ·············································································································································· 129
Fan LEDs ········································································································································································ 130
MPU LEDs ······································································································································································ 130
CF card status LED ··············································································································································· 131
Network management port LEDs ······················································································································· 131
Switching fabric module LED ····························································································································· 131
LPU status LED ······················································································································································ 131
Fan status LED ······················································································································································ 132
Power status LED ·················································································································································· 132
MPU LEDs ····························································································································································· 132
LPU LEDs ········································································································································································ 132
Interface LEDs ······················································································································································· 133
RUN LED ······························································································································································· 134
Switching fabric module LEDs ····································································································································· 134
Appendix C Transceiver modules ·························································································································· 135
10-GE XFP transceiver modules ·································································································································· 135
10-GE SFP+ transceiver modules ······························································································································· 137
10-GE SFP+ cables ······················································································································································ 137
100/1000 Mbps SFP transceiver modules ··············································································································· 137
Appendix D Lightning protection ··························································································································· 140
Connecting the AC power supply to a power strip with lightning protection ······················································· 140
Installing a lightning protector for a network port ···································································································· 141
Appendix E Engineering labels ······························································································································ 143
Labels for cables··························································································································································· 143
Labels for signal cables ······································································································································ 143
Labels for power cords ······································································································································· 143
Generic labels······················································································································································ 144
Labels for devices ························································································································································· 145
Filling in labels ····························································································································································· 145
Affixing labels ······························································································································································· 145
Affixing a label to a signal cable ······················································································································ 145
Affixing a label to a power cord ······················································································································· 146
Affixing a generic label ······································································································································ 147
Affixing a label to a device ································································································································ 148
Guidelines ····································································································································································· 148
Examples ······································································································································································· 148
Engineering labels for network cables ·············································································································· 148
Engineering labels for optical fibers·················································································································· 149
Engineering labels for DC power cords ··········································································································· 151
Engineering labels for AC power cords ··········································································································· 152
Engineering labels for devices ··························································································································· 153
Appendix F Cable management ···························································································································· 155
Cable management guidelines ··································································································································· 155
Cable management examples ···································································································································· 156
Index ········································································································································································ 159
