Juniper EX Series Complete Hardware Manual page 193

site
preparation
checklist........................................................49
site preparation
electrical wiring guidelines....................................55
standards compliance................................................125
system LEDs
EX 3200 switch.....................................................13
EX 4200 switch.....................................................14
T
technical support
contacting JTAC for hardware return...................119
information required for hardware return...........119
telecommunications line wire gauge..........................140
temperature
warning..............................................................135
TN power system.......................................................164
tools and equipment
for hardware return............................................120
U
United States, compliance statements........................127
URLs
return and repair policies....................................117
V
virtual chassis
description............................................................58
overview...............................................................58
understanding.......................................................58
Virtual Chassis
replacing a member switch.................................114
W
warnings
battery handling.................................................132
earthed mains socket (Norway and Sweden
only)................................................................165
general................................................................130
grounded equipment..........................................163
jewelry removal..................................................133
laser and LED.....................................................143
levels defined......................................................128
lightening activity...............................................134
maintenance and operational.............................131
operating temperature........................................135
personnel............................................................140
power disconnection...................................156, 161
product disposal.................................................137
rack-mounting requirements...............................147
ramp angle.........................................................152
read installation instructions...............................146
telecommunications lines...................................140
TN power system................................................164
wire gauge
for telecommunications lines..............................140
wiring guidelines
radio frequency interference (RFI)........................55
signaling limitations..............................................55
suppressing electromagnetic interference
(EMI).................................................................56
X
XFP uplink module
port LEDs..............................................................19
Index
171
Index