Juniper EX4400 - EX4400 System Overview; EX4400 Ethernet Switch

EX4400 System Overview
SUMMARY
Learn about the key features and benets, models
and specicaons, and FRUs and extension modules
of EX4400 switches.
IN THIS SECTION
EX4400 Ethernet Switch | 8
Field-Replaceable Units in EX4400
Switches | 11
Extension Modules in EX4400
Switches | 11
Mounng Opons for EX4400
Switches | 15
EX4400 Ethernet Switch
IN THIS SECTION
Benets of the EX4400 Switch | 9
EX4400 Switch Models | 10
Virtual Chassis | 10
The Juniper Networks® EX4400 line of switches are a family of secure and cloud-ready access switches
suited for enterprise branch, campus, and data center networks. EX4400 switches oer a strong
hardware foundaon with best-in-class security in combinaon with the simplicity of the cloud and the
power of Mist AI. You can use Juniper Mist Wired Assurance to onboard, congure, and manage
EX4400 from the cloud with minimal eort. You can manage EX4400 switches by using the CLI or J-
Web also.
These are the key hardware features of EX4400 switches:
• Quad-core x86 CPU, 4-GB DDR4 memory with support for error correcon code (ECC), and 20-GB
eMMC storage
8