Juniper EX Series Complete Hardware Guide

About This Topic Collection
■ How To Use This Guide on page xvii
■ List of EX-series Guides for JUNOS 9.2 on page xvii
■ Downloading Software on page xviii
■ Documentation Symbols Key on page xix
■ Documentation Feedback on page xx
■ Getting Support on page xx
How To Use This Guide
Complete documentation for the EX-series product family is provided on Web pages
at
http://www.juniper.net/techpubs/en_US/release-independent/information-products/pathway-pages/ex-series/product/index.html.
We have selected content from these Web pages and created a number of EX-series
guides that collect related topics into a book-like format so that the information is
easy to print and easy to download to your local computer.
This guide, Complete Hardware Guide for EX 3200 and EX 4200 Switches, collects
together information about the EX 3200 fixed-configuration and EX 4200
virtual-chassis switches. The release notes are at
http://www.juniper.net/techpubs/en_US/junos9.1/information-products/pathway-pages/ex-series/software/index.html.
List of EX-series Guides for JUNOS 9.2
DescriptionTitle
Component descriptions, site preparation, installation, replacement,
and safety and compliance
Complete Hardware Guide for EX 3200 and EX 4200
Switches
Software feature descriptions, configuration examples and tasks, and
reference pages for configuration statements and operational
commands
Complete Software Guide for JUNOS Software for
EX-series Switches, Release 9.2
How to use the J-Web graphical user interface (GUI) with JUNOS
Software for EX-series Switches
J-Web User Interface Guide for JUNOS Software for
EX-series Switches
Summary of hardware and software features and known problems
with the software and hardware
JUNOS Software for EX-series Switches Release Notes,
Release 9.2
How To Use This Guide ■ xvii

Juniper EX Series Specifications

General

Series	EX Series
Category	Switch
Layer	Layer 2/3
Operating System	Junos OS
Managed	Yes
ACLs	Yes
Port Density	Varies by model
Power over Ethernet (PoE)	Available on some models
Virtual Chassis	Supported on some models
Form Factor	Fixed configuration, Modular
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Power Supply	Varies by model (AC or DC, redundant options available)
Management	CLI, Web UI, SNMP
Redundancy	Power supply, fan, Virtual Chassis
Latency	Varies by model
Jumbo Frames	Supported
VLAN Support	Yes
MAC Address Table Size	Varies by model
QoS	Yes
Energy Efficiency	EEE (802.3az)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0° to 45° C
Storage Temperature	-40° to 70° C
Humidity	5% to 90% non-condensing
MTBF	Varies by model
Warranty	Limited Lifetime