TN power system
.........................................................
190
warning symbol
............................................................
160
safety standards
....................................................................
195
seismic (earthquake), tested level
..................................
56
serial number
chassis components, label
.......................................
152
fan tray
..............................................................................
153
locating
..............................................................................
151
power supply
..................................................................
153
uplink module
................................................................
154
Virtual Chassis module
..............................................
154
SFP Gigabit Ethernet transceivers
installation
.......................................................................
96
list
..........................................................................................
41
removing
...........................................................................
137
SFP+ Gigabit Ethernet transceivers
installation
.......................................................................
96
list
.........................................................................................
43
removing
...........................................................................
137
SFP+ uplink module
See
uplink module
shipping carton
packing components for shipping
.........................
156
packing the switch for shipping
..............................
154
show chassis hardware command
locating component serial numbers
.....................
152
show chassis hardware extensive command
identifying the switch model
........................................
7
signaling limitations
...............................................................
55
site
environmental specifications
....................................
56
preparation checklist
....................................................
53
See also
site preparation
site preparation
clearance requirements
..............................................
60
electrical wiring guidelines
.........................................
55
environmental specifications
....................................
56
general guidelines
..........................................................
54
rack requirements
..........................................................
57
software, downloading
.........................................................
xiv
ST LED
uplink module
..................................................................
29
Virtual Chassis module
................................................
30
standards compliance
........................................................
195
Status LEDs
management port speed
.............................................
21
network ports
..................................................................
20
uplink module ports
......................................................
20
STATUS menu, LCD panel
....................................................
15
status of your order, checking
..........................................
149
support
customer, getting help
................................................
147
technical, requesting
....................................................
xvi
troubleshooting, requesting
.....................................
156
support service, Dell, contacting
.....................................
149
symbols key, documentation
.............................................
xiv
SYS (system) LED
....................................................................
17
system (SYS) LED
....................................................................
17
SYSTEM HALT? on LCD panel
............................................
16
SYSTEM REBOOT? on LCD panel
....................................
16
T
technical support
....................................................................
xvi
temperature
cooling system
................................................................
24
normal operation range
...............................................
56
warning
............................................................................
180
TN power system
..................................................................
190
tolerances
..................................................................................
56
tools and equipment for hardware return
...................
154
training and certification, Dell
..........................................
149
transceivers
description
.......................................................................
40
direct attach copper (DAC), SFP+ cables
............
46
Gigabit Ethernet SFP transceivers
...........................
41
Gigabit Ethernet SFP+ transceivers
........................
43
installation
.......................................................................
96
removing
...........................................................................
137
Twinax cables
.................................................................
46
troubleshooting switch components
warranty limitations
.......................................................
xv
troubleshooting the switch
getting Dell support
.....................................................
156
warranty limitations
.......................................................
xv
turning the switch off
...........................................................
129
turning the switch on
............................................................
101
two-post rack
installation
........................................................................
78
removing the switch
....................................................
125
U
uninstalling
See
removal
United States EMC compliance
.......................................
197
unpacking the switch
.............................................................
76
uplink module
description
........................................................................
27
installation
.........................................................................
91
Link/Activity LED
.............................................................
19
overview
...............................................................................
5
208
Dell PowerConnect J-Series J-EX4500 Ethernet Switch Hardware Guide