Extreme Networks ExtremeSwitching 5720 Series Hardware Installation Manual page 112

radio frequency interference (RFI) (continued)
preventing 35
redundancy
in a stack 41
regulatory information 102
removing
1100 W AC power supply 77
2000 W AC power supply 79
715 W AC power supply 75
fan module 83
replacing
1100 W AC power supply 77
2000 W AC power supply 79
715 W AC power supply 75
fan module 83
solid-state drive (SSD) 85
versatile interface module (VIM) 85
restricted 27
restricted access 27
RFI, see radio frequency interference (RFI)
ring topology 43
RJ45 cable 34
S
safety
precautions when installing 56
requirements 102
service access to the rack 29
settings
for management console 68
signal quality 35
single-rack stacking 52
site planning 25
site preparation 56
slack in cable 31
slot number 41
Solid State Drives 24
solid-state drive (SSD)
replacing 85
space requirements, rack 29
specifications
5720 switch 91–94
715 W AC power supply 96
equipment racks 29
ssd module 24
SSD module 73
stack 45
see also SummitStack
stack number indicator 41
stackable switch 45
stacking
backup 41
cables 50
combining switch models 49
connecting cables 54
connecting management port 54
connection order 51
daisy chain 44
stacking (continued)
definition 40
dual primary condition 44
examples 52, 53
guidelines 48, 49
LEDs 41
multiple-rack 53
native stacking ports 40
primary 41
priority 41
recommendations 48, 49
redundancy 41
ring topology 43
single-rack 52
slot number 41
stack number indicator 41
terminology 45
tool 50
troubleshooting 41
web app 50
stacking link 45
stacking port 45
standards
cabling 30, 37
commercial building 37
design 37
grounding 37
standby node
definition 46
SummitStack
path 45
segment 47
state 47
topology 42, 45
web app 50
SummitStack configuration 39
support, see technical support
switches
attach to cabinet 56, 57, 60
attach to rack 56, 57, 60
connect power 67
initial login 71
install 55
installing optional components 65, 66
safety information 56
tools needed to install 56
T
technical support
contacting 9, 10
temperature 27
tools for installing equipment
switches 56
transceivers, see optical transceivers
transition time
UPS 37
troubleshooting stack connections 41
Index