Juniper EX2500 Hardware Guide

44  Index
EX2500 Ethernet Switch Hardware Guide
RJ-45 ports
description
.................................................................6
LEDs............................................................................8
RMA (Return Materials Authorization)
obtaining RMA number
..........................................26
process .....................................................................25
RS-232 port ......................................................................6
S
safety
guidelines and warnings summary
.......................31
messages..................................................................33
safety notice definitions.........................................32
security features ..............................................................2
self test process at startup............................................19
serial number
determining
.............................................................26
location on switch...................................................26
SFP+ ports ......................................................................5
SFP+ transceivers
installation
...............................................................21
model numbers.........................................................5
packing for RMA replacement...............................29
show sys-info command ........................................23, 26
software features.............................................................2
solid LEDs, status indications ........................................8
specifications
environmental
...........................................................9
physical ......................................................................8
power .........................................................................9
technical.....................................................................8
stacking caution.............................................................36
startup
failure, troubleshooting
..........................................22
process .....................................................................18
storage temperature........................................................9
support, technical, requesting ...................................... xi
syntax conventions .........................................................x
SYS LED
does not light, troubleshooting
..............................22
indications ................................................................. 8
system and fan LEDs ......................................................7
T
technical specifications...................................................8
technical support, requesting........................................ xi
temperature
ambient operating
.................................................... 9
fan failure...................................................................9
storage........................................................................9
warning, troubleshooting.......................................23
temperature sensor warning........................................23
terminal emulation requirements ...............................19
text conventions.............................................................. x
tools required for switch installation...........................11
transceivers, SFP+ .........................................................5
installation................................................................21
packing for RMA replacement...............................29
troubleshooting
FAN LEDs do not light
............................................22
port link LEDs do not light .....................................22
switch does not initialize........................................22
SYS LEDs do not light .............................................22
temperature sensor warning .................................23
turning off the switch..............................................18, 28
turning on the switch....................................................18
V
VCCI compliance statement, Japan.............................39
W
warning icon ....................................................................x
warnings
Class 1 Laser Product
........................................21, 37
electric current ........................................................34
electrical shock..................................................13, 33
no power switch......................................................18
power cord.................................................................5
power-on............................................................18, 36
stacking caution ......................................................36
summary..................................................................31
temperature sensor, troubleshooting ...................23
weight, switch..................................................................8
width, switch....................................................................8

Juniper EX2500 Specifications

General

Brand	Juniper
Model	EX2500
Category	Switch
Language	English