Installation Guide

power supply unit (PSU) (continued)
installing 77
power requirements 48
priority
for node role election 59
Q
QSFP+ cables 70
QSFP+ ports
partitioning 21
QSFP28 ports
partitioning 21
R
rack
attaching switch 74
rack specifications
grounding 40
securing to floor 41
space requirements 40
radio frequency interference (RFI)
patch panel installation 42
preventing 47
redundancy
in a stack 53
regulatory information 148
removing
1100 W AC power supply 112
2000 W AC power supply 115
715 W AC power supply 110
fan module 119
replacing
1100 W AC power supply 112
2000 W AC power supply 115
715 W AC power supply 110
fan module 119
restricted 38
restricted access 38
RFI, see radio frequency interference (RFI)
ring topology 55
RJ45 cable 46
S
safety
precautions when installing 73
requirements 148
service access to the rack 40
settings
for management console 80
signal quality 47
single-rack stacking 66, 67
site planning 36
site preparation 73
slack in cable 42
slot number 52
space requirements, rack 40
specifications
350 W AC power supply 141
5520 switch 125, 127, 128, 130, 131
715 W AC power supply 142
equipment racks 40
Half-Duplex to Full-Duplex Converter 139, 140
V300 virtual port extender 133–135
V400 virtual port extender 136–139
stack 57
see also SummitStack
stack master 61
stack number indicator 52
stackable switch 57
stacking
40G cables 69
backup 53
cables 63
combining switch models 63
connecting cables 69, 70
connecting management port 70
connection order 65
daisy chain 56
definition 52
dual master condition 56
examples 66–68
guidelines 61
LEDs 52
master 53
multiple-rack 68
native stacking ports 52
ports, native and alternate 62
priority 53
recommendations 61
redundancy 53
ring topology 55
single-rack 66, 67
slot number 52
stack number indicator 52
SummitStack-V160 65
terminology 57
tool 63
top of rack 68
troubleshooting 52
VIM2 65
web app 63
with VIM1-SummitStack Modules 67
with VIMs 68
stacking link 58
stacking port 57
standards
cabling 41, 50
commercial building 50
design 50
grounding 50
standby node
definition 59
SummitStack
path 58
Index