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Juniper EX3300 Series User Manual

Juniper EX3300 Series
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eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis
acidentes.
¡Atención! Este símbolo de aviso significa peligro. Existe riesgo para su
integridad física. Antes de manipular cualquier equipo, considerar los riesgos
que entraña la corriente eléctrica y familiarizarse con los procedimientos
estándar de prevención de accidentes.
Varning! Denna varningssymbol signalerar fara. Du befinner dig i en situation
som kan leda till personskada. Innan du utför arbete någon utrustning
måste du vara medveten om farorna med elkretsar och känna till vanligt
förfarande för att förebygga skador.
Related
Documentation
General Safety Guidelines and Warnings on page 133
Installation Instructions Warning on page 143
Maintenance and Operational Safety Guidelines and Warnings on page 151
Grounded Equipment Warning on page 150
Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 139
Warning Statement for Norway and Sweden on page 138
Laser and LED Safety Guidelines and Warnings for the QFX Series
Fire Safety Requirements
This topic applies to hardware devices in the EX Series product family, which includes
switches and the XRE200 External Routing Engine.
This topic also applies to hardware devices in the QFX Series.
In the event of a fire emergency involving switches and other network equipment, the
safety of people is the primary concern. You should establish procedures for protecting
people in the event of a fire emergency, provide safety training, and properly provision
fire-control equipment and fire extinguishers.
In addition, you should establish procedures to protect your equipment in the event of a
fire emergency. Juniper Networks products should be installed in an environment suitable
for electronic equipment. We recommend that fire suppression equipment be available
in the event of a fire in the vicinity of the equipment and that all local fire, safety, and
electrical codes and ordinances be observed when you install and operate your equipment.
Fire Suppression
In the event of an electrical hazard or an electrical fire, you should first turn power off to
the equipment at the source. Then use a Type C fire extinguisher, which uses noncorrosive
fire retardants, to extinguish the fire.
Fire Suppression Equipment
Copyright © 2011, Juniper Networks, Inc.136
Complete Hardware Guide for EX3300 Ethernet Switches

Table of Contents

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Juniper EX3300 Series Specifications

General IconGeneral
Layer SupportLayer 2 and Layer 3
JUNOS OSYes
Ports24 or 48 x 10/100/1000BASE-T ports
Uplink Ports4 x 1GbE/10GbE SFP/SFP+ ports
Power SupplyAC or DC options
StackingYes, up to 10 units
MAC Address Table Size32, 000
Operating Humidity10% to 90% non-condensing
PoE SupportAvailable on PoE models
Virtual ChassisYes, up to 10 units
Operating Temperature32° to 104° F (0° to 40° C)

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