to configure switch 45
Network Equipment Building Systems
See NEBS
noise, electrical 6
nonexposed wiring connections caution 8
O
outside connections warning 4
overheating warning 2
P
pinouts
10/100 ports 2
10/100/1000 ports 2
console port 10
crossover cables
four twisted-pair 10/100 ports 7
four twisted-pair, 1000BASE-T ports 9
two twisted-pair 10/100 ports 6
RJ-45-to-DB-25 terminal adapter 10
RJ-45-to-DB-9 terminal adapter 9
SFP module ports 3
straight-through cables
four twisted-pair 10/100 ports 7
four twisted-pair 1000BASE-T ports 8
two twisted-pair 10/100 ports 6
plug-socket accessibility warning 4
PoE
faults caution 18, 40
high-powered devices 11
LED 17
shock hazard warning 5, 39
troubleshooting 3
port and interface troubleshooting 4
port LEDs 17–19
port modes
changing 13
LEDs 17
See also mode button
ports
10/100 10
pinouts 2
recommended cables 40
10/100/1000 10
pinouts 2