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IN-3
Catalyst 4900 Series Switch Installation Guide
78-18039-02
Index
port status LED 1-10
POST
LEDs B-4
power
connecting 3-9, 3-11
DC grounding requirements 2-6
determining power requirements and heat
dissipation
2-4
EMI recommendations 2-4
general requirements 2-3
management 1-14
specifications A-3
troubleshooting 5-2
warnings and cautions 2-3
power supply
environmental monitoring 1-13
LEDs 1-11, 5-3
overview 1-12
redundancy 1-13
specifications A-4
troubleshooting 5-4, 5-5
R
rack-mounting 3-2
redundancy
power supply 1-13
S
safety
ensuring safety 2-7
overview 2-7
translated safety warnings C-2
screws 3-6
serial number, chassis 5-6
site planning
checklist 2-9
DC grounding requirement 2-6
EMI recommendations 2-4
environmental requirements 2-1
general requirements 2-3
overview 2-1
warnings and cautions 2-3
software documentation i-x
specifications
AC Power A-3
DC Power A-4
environmental A-3
switching components A-3
startup sequence 5-3
status LED 1-10
system specifications A-1
T
temperature thresholds 2-2
terminal-emulation software B-3