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EX4300
Hardware manual
Table Of Contents - Juniper EX4300 Series Hardware Manual
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Also See for EX4300 Series
:
Hardware manual
(354 pages)
,
Quick start manual
(11 pages)
,
Manual
(9 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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Table of Contents
About This Guide
| x
1
Overview
EX4300 System Overview
| 2
EX4300 Switches Hardware Overview
| 2
EX4300 Switch Models
| 29
Identifying EX4300 Switch Models
| 42
EX4300 Switch Hardware and CLI Terminology Mapping
| 44
Chassis Physical Specifications for EX4300 Switches
| 50
Field-Replaceable Units in EX4300 Switches
| 52
EX4300 Chassis
| 53
LCD Panel in EX4300 Switches
| 54
Uplink Modules in EX4300 Switches
| 59
Chassis Status LEDs on EX4300 Switches
| 69
Management Port LEDs on EX4300 Switches
| 72
Network Port, Built-In QSFP+ Port, Uplink Port, and Uplink Module Port LEDs on EX4300
Switches
| 74
Cooling System and Airflow in an EX4300 Switch
| 82
EX4300 Power System
| 90
AC Power Supply in EX4300 Switches
| 91
AC Power Supply Specifications for EX4300 Switches
| 103
AC Power Cord Specifications for an EX4300 Switch
| 105
AC Power Supply LEDs in EX4300 Switches
| 111
DC Power Supply in EX4300 Switches
| 112
DC Power Supply Specifications for EX4300 Switches
| 118
iii
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Table of Contents
Troubleshooting
Troubleshooting Hardware
329
Troubleshooting the EX4300 Components
330
Troubleshooting PoE Voltage Injection Failure in EX2300, EX3400, or EX4300 Switch Models with PoE Capability
343
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This manual is also suitable for:
Ex4300-24t
Ex4300-24p
Ex4300-24ts
Ex4300-24ps
Ex4300-32f
Ex4300-32f-s
...
Show all
Ex4300-32fdc
Ex4300-48t
Ex4300-48t-s
Ex4300-48tafi
Ex4300-48tdc
Ex4300-48t-dc-afi
Ex4300-48p
Ex4300-48p-s
Ex4300-48mp
Ex4300-48mps
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