Extreme Networks 8820 Hardware Installation Manual page 85

Index
environmental requirements (continued)
electrostatic discharge (ESD) 23
humidity 23
temperature 22
wiring closet 22
equipment
installing 29
tools needed to install 30
equipment rack
grounding 24
mechanical recommendations 24
mounting holes 24
securing 25
service access 24
space requirements 24
ESD
system protection 23
establish a serial connection 48
F
fan
airflow 56–58
replacing 56, 57
fan modules
features 18
features
8820-40C switch 11
8820-80C switch 13
feedback 8
fiber optic cable
connecting 47
first switch login 49
front-to-back cooling 56–58
G
ground wire
connecting 44
grounding
1600 W DC power supply 44
racks 24
requirements 27
wiring closet 22
H
humidity 23
I
industry standards 27
initial switch login 49
installing
1600 W AC power supply 40
1600 W DC power supply 43–45
connecting power 46
DC power supply 44
in four-post rack 30, 31, 34
installing (continued)
in two-post rack 30, 31, 34
internal power supply 56
optical transceivers 40
optional components 40
personnel 30
preparing 20, 30
safety information 29
switches 29–31, 34
tools 30
using four-post mounting rails kit 30, 31, 34
using mounting brackets) 30, 31, 34
K
kit, see mounting kit
L
LEDs
1600 W AC power supply 54
1600 W DC power supply 55
8820 Series 50
logging in to the switch 49
M
management port
8820 series 10, 11
mounting brackets
attaching to four-post rack 30, 31, 34
removing 61, 64
mounting kit
four-post rack 30, 31, 34
two-post rack 30, 31, 34
N
network interface connections 47
notices 6
O
operating environment requirements 22
optical cables
installing 40
optical transceivers
installing 40
optional components
installing 40
P
planning
site 20
pluggable transceivers, see optical transceivers
power
connecting to switch 45, 46
requirements for cords 73