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Juniper EX4200 Series User Manual

Juniper EX4200 Series
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Table of Contents
About This Topic Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix
How to Use This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix
List of EX Series Guides for Junos OS Release 10.3 . . . . . . . . . . . . . . . . . . . . . . . . xix
Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi
Documentation Symbols Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii
Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii
Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv
Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv
Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiv
Part 1 Switch and Components Overview and Specifications
Chapter 1 EX3200 and EX4200 Switches Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
EX3200 and EX4200 Switches Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . 3
EX3200 and EX4200 Switch Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
EX3200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Uplink Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power over Ethernet (PoE) Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
EX3200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
EX4200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chassis Physical Specifications for EX3200 and EX4200 Switches . . . . . . . . . . . . 7
Front Panel of an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rear Panel of an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Front Panel of an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Rear Panel of an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LCD Panel in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LCD Panel Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
LCD Panel Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Field-Replaceable Units in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . 18
Chassis Status LEDs in EX3200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chassis Status LEDs in EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Network Port LEDs in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . 21
Management Port LEDs in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . 25
Power Supply in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 27
AC Power Supply LEDs in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . 30
DC Power Supply LEDs in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . 30
Cooling System and Airflow in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 31
viiCopyright © 2010, Juniper Networks, Inc.

Table of Contents

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Juniper EX4200 Series Specifications

General IconGeneral
Switching Capacity128 Gbps
Ports24 or 48 10/100/1000BASE-T ports
Virtual ChassisUp to 10 switches
Layer 3 RoutingYes
Maximum VLANs4096
DRAM1 GB
Flash Memory1 GB
Humidity5% to 90% non-condensing
Power SupplyAC or DC options
MAC Address Table Size32, 000 entries
Operating Temperature0°C to 45°C
Layer 2 FeaturesVLAN, STP, RSTP, MSTP, LACP
ManagementCLI, Web UI, SNMP
Storage Temperature-40°C to 70°C
Input VoltageAC: 100-240V; DC: -48V

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