Dell PowerConnect J-EX4200 Hardware Manual page 236

Dell PowerConnect J-Series J-EX4200 Ethernet Switch Hardware Guide
T
technical support....................................................................xvi
temperature
shutdown LED............................................................8, 25
warning.............................................................................193
temperature, acceptable range........................................60
terminology mapping..............................................................8
TN power system.................................................................202
tolerances..................................................................................60
tools and equipment for hardware return...................166
training and certification, Dell..........................................163
transceivers
description........................................................................32
Fast Ethernet SFP transceivers................................38
Gigabit Ethernet SFP transceivers...........................33
Gigabit Ethernet SFP+ transceivers.......................39
installation.......................................................................110
removal............................................................................144
troubleshooting.............................................................157
troubleshooting switch components
network interfaces........................................................157
uplink modules..............................................................158
warranty limitations.......................................................xv
troubleshooting the switch
getting Dell support....................................................168
warranty limitations.......................................................xv
turning the switch off..........................................................140
turning the switch on.............................................................117
two-post rack installation...................................................92
U
uninstalling See removal
United States EMC compliance.....................................209
unpacking the switch............................................................88
uplink module.............................................................................4
installation......................................................................108
overview........................................................................4, 25
See also Virtual Chassis
pinouts................................................................................41
removal.............................................................................142
serial number.................................................................166
SFP......................................................................................26
SFP+...................................................................................26
troubleshooting installation and removal..........158
troubleshooting transceiver interfaces.................157
See also Virtual Chassis
URLs, Dell.................................................................................162
USB flash drives supported................................................29
USB port specifications........................................................29
220
V
VCP connection, troubleshooting...................................158
ventilation guidelines............................................................60
Virtual Chassis
adding a new switch from different wiring
closet...............................................................................81
adding a new switch in same wiring closet..........79
adding a new switch with
autoprovisioning........................................................82
cabling.................................................................................77
connecting a cable........................................................112
description........................................................................75
disconnecting a cable.................................................147
exclusive J-EX4200.......................................................76
exclusive J-EX4500.......................................................76
mixed J-EX4200 and J-EX4500..............................76
overview.............................................................................75
planning.............................................................................76
port connection, troubleshooting..........................158
port pinouts.....................................................................49
replacing a member switch......................................148
understanding.................................................................75
W
wall installation
instructions....................................................................100
requirements...................................................................66
safety guidelines and warnings..............................189
warnings
AC power........................................................................200
AC power disconnection............................................201
disconnecting multiple (redundant) power
supplies.......................................................................202
earthed mains socket (Norway and Sweden
only)...............................................................................176
general...............................................................................171
grounded equipment..................................................190
jewelry removal..............................................................191
laser and LED..................................................................177
levels defined..................................................................172
lightening activity.........................................................192
maintenance and operational................................190
multiple (redundant) power sources..................202
operating temperature...............................................193
personnel.........................................................................175
product disposal...........................................................195
rack-mounting requirements..................................185
ramp angle......................................................................184
read installation instructions...................................183