Extreme Networks 8820 Hardware Installation Manual page 86

power cords
selecting 26, 81
power requirements
power supply 25
power supply unit (PSU)
1600 W AC 16, 40
1600 W DC 43–45
alert 16
installing 40
internal 56
power requirements 25
replacing 56
specifications 74
product announcements 8
R
rack
attaching switch 30, 31, 34
removing switch 61, 64
rack specifications
grounding 24
securing to floor 25
space requirements 24
rails, for mounting switch 30, 31, 34
regulatory information 77
removing
fan module 56, 57
from rack 61, 64
replacing
fan module 56, 57
internal power supply 56
restricted 22
restricted access 22
S
safety
precautions when installing 29
requirements 77
serial connection
establish 48
service access to the rack 24
site planning 20
site preparation 30
SLX
initial login 49
space requirements, rack 24
specifications
1600 W AC power supply 75
1600 W DC power supply 76
equipment racks 24
standards
cabling 27
commercial building 27
design 27
grounding 27
support, see technical support
switches
switches (continued)
connecting power 46
initial login 49
installing 29
installing in four-post rack 30, 31, 34
installing in two-post rack 30, 31, 34
installing optional components 40
removing from rack 61, 64
safety information 29
tools needed to install 30
T
technical specifications
8820 Series 65
technical support
contacting 8
temperature 22
tools for installing equipment
switches 30
transceivers, see optical transceivers
transition time
UPS 27
U
UPS (uninterruptible power supply)
requirements 26
selecting 26, 27
transition time 27
W
warnings 6
wire
connecting 44
wiring closet
electrostatic discharge (ESD) 23
floor coverings 22
grounding 22
humidity 23
rack, securing 25
temperature 22
wiring terminals 24
Index