Juniper EX4400 Series Datasheet

Juniper Networks EX4400 Switch Series & Accessories - Technical Datasheet Index

Source Reference: Optdex Juniper EX4400 Series Collection. Technical index covering AI-driven Juniper Networks EX4400 enterprise access switches featuring Multigigabit 802.3bt 90W PoE++, EVPN-VXLAN campus fabric capabilities, MACsec AES-256 hardware encryption, high-speed 100GbE QSFP28 uplinks and Virtual Chassis stacking driven by Juniper Mist AI and Junos OS.

1. Juniper Networks EX4400 Series Switches

Model Name	Juniper Part Number	Access Ports Configuration	Uplink & Stacking Ports	Deployment Profile
EX4400 24-Port Switch	EX4400-24T	24x 10/100/1000BASE-T RJ45	2x 100GbE QSFP28 + Expansion Slot	Secure AI-Driven Enterprise Campus Wiring Closet
EX4400 24-Port PoE+ / 90W Switch	EX4400-24P	24x 1G RJ45 PoE+ / 802.3bt (740W)	2x 100GbE QSFP28 + Expansion Slot	High-Power Wi-Fi 6E, Smart Building & IoT Access
EX4400 24-Port Multigigabit Switch	EX4400-24MP	24x 100M/1G/2.5G/5G/10G PoE++ (90W)	2x 100GbE QSFP28 + Expansion Slot	High-Density Multigigabit & Wi-Fi 6E/7 Campus Access
EX4400 24-Port Fiber Switch	EX4400-24F	24x 1G/10GbE SFP/SFP+	2x 100GbE QSFP28 + Expansion Slot	High-Security Fiber Access & Campus Aggregation
EX4400 48-Port Switch	EX4400-48T	48x 10/100/1000BASE-T RJ45	2x 100GbE QSFP28 + Expansion Slot	High-Density Enterprise Campus Access Switch
EX4400 48-Port PoE+ / 90W Switch	EX4400-48P	48x 1G RJ45 PoE+ / 802.3bt (1440W)	2x 100GbE QSFP28 + Expansion Slot	Full-Power Converged Enterprise Campus Infrastructure
EX4400 48-Port Multigigabit Switch	EX4400-48MP	36x 100M/1G/2.5G + 12x 10G PoE++	2x 100GbE QSFP28 + Expansion Slot	Ultra High-Density Multigigabit Wi-Fi 6E/7 Access
EX4400 48-Port Fiber Switch	EX4400-48F	48x 1G/10GbE SFP/SFP+	2x 100GbE QSFP28 + Expansion Slot	High-Density Fiber Aggregation & Distribution

2. Expansion Modules, Power Supplies & Interconnects

Part Number	Component Type	Specifications / Specs	Compatibility & Function
EX4400-EM-4SFP	Uplink Expansion Module	4-Port 1GbE/10GbE SFP/SFP+ Expansion Module	High-speed 10GbE SFP+ uplink module for EX4400 Series switches
EX4400-EM-425G	Uplink Expansion Module	4-Port 10GbE/25GbE SFP+/SFP28 Expansion Module	25GbE high-speed uplink module for campus fabric distribution
JPSU-350W-AC-AFO	Power Supply Module	350W AC Power Supply (Front-to-Back Airflow)	Redundant AC power supply for EX4400-24T, 48T, 24F, and 48F models
JPSU-920W-AC-AFO	Power Supply Module	920W AC Power Supply (Front-to-Back Airflow)	Redundant AC power supply for EX4400-24P and EX4400-24MP PoE models
JPSU-1600W-AC-AFO	Power Supply Module	1600W AC Power Supply (Front-to-Back Airflow)	High-output redundant PSU for EX4400-48P and EX4400-48MP full PoE++ models
EX4400-FAN-AFO	Fan Module	Field-Replaceable Fan Module (Front-to-Back)	Hot-swappable cooling fan tray for EX4400 Series switches
JNP-QSFP-100G-SR4	Optical Transceiver	100GBASE-SR4 QSFP28 850nm MPO (100m MMF)	100GbE short-reach uplink transceiver and Virtual Chassis interconnect
JNP-100G-DAC-1M	Direct Attach Cable (DAC)	100GbE QSFP28 Direct Attach Copper Cable (1m)	High-bandwidth Virtual Chassis stacking and switch-to-switch cable