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Juniper EX4400

Juniper EX4400

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Juniper EX4400

MFG.PART: EX4400-24MP
Item Condition : Brand New

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EX4400
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The EX4400 Ethernet Switch is a cloud-ready, AI-powered access switching platform with advanced security for high-performance campus deployments. It’s differentiated by features such as Power over Ethernet (PoE, PoE++), MACsec AES-256, microsegmentation using group-based policies (GBP), EVPN-VXLAN to the access layer, and flow-based telemetry.

As part of the underlying infrastructure for Juniper Mist™ Wired Assurance, the EX4400 is easy to onboard, configure, and manage. The Juniper Mist Cloud streamlines deploying and managing your campus fabric, while Mist AI simplifies operations and improves visibility into the performance of connected devices.

Details

The EX4400 line of Ethernet access switches offers secure, cloud-ready access for enterprise campus, branch, and data center networks for the AI era and optimized for the cloud. The platforms boost network performance and visibility, meeting the security demands of today as well as for networks of the next decade.

As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4400 is purpose-built for, and managed by, the cloud. The switch leverages Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a refreshing, user experience-first approach to access layer switching.

The Juniper Networks® EX4400 line of Ethernet switches offers a secure, cloud-ready portfolio of access switches ideal for enterprise branch, campus, and data center networks. The EX4400 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper Mist™ Wired Assurance, the EX4400 can be effortlessly onboarded, configured, and managed from the cloud. This simplifies operations, improves visibility, and ensures a much better experience for connected devices.

Key features of the EX4400 include: 

-Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant 
-Ethernet VPN–Virtual Extensible LAN (EVPN-VXLAN) to the access layer 
-End-to-end encryption using Media Access Control Security (MACsec) AES256
-IEEE 802.3bz Multigigabit
-IEEE 802.3bt Power over Ethernet (PoE++)
-Standards-based microsegmentation using group-based policies (GBP)
-Flow-based telemetry to monitor traffic flows for anomaly detection
-Precision Timing Protocol – Transparent clock
-10-member Virtual Chassis support

EX4400
EX4400
EX4400
 

The EX4400 line consists of eight SKUs:

-The EX4400-48MP, which offers 12 x 100M/1/2.5/5/10GbE and 36 x 100M/1/2.5GbE PoE access ports, delivering up to 90 W per PoE port with an overall total 2200 W of PoE power budget (using two power supplies)
-The EX4400-24MP, which offers 24 x 100M/1/2.5/5/10GbE PoE access ports, delivering up to 90 W per port with an overall total 1776 W of PoE power budget (using two power supplies). A total PoE budget of 2160 W can be achieved with two optional 1600 W power supplies.
-The EX4400-24T, which offers 24 x 1GbE non-PoE access ports 
-The EX4400-24P, which offers 24 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 1806 W of PoE power budget (using two power supplies). A total PoE budget of 2160 W can be achieved with two optional 1600 W power supplies.
-The EX4400-48T, which offers 48 x 1GbE non PoE-access ports
-The EX4400-48P, which offers 48 x 1GbE PoE access ports, delivering up to 90 W per port with an overall total 2200 W of PoE power budget (using two power supplies)
-The EX4400-24X, which offers 24 x 10GbE SFP+ fiber access/distribution ports
-The EX4400-48F, which offers 12 x 10GbE SFP+ and 36 x 1GbE SFP fiber access ports

Each EX4400 model offers a choice of optional 4 x 1/10GbE SFP+,  a 4 x 10/25GbE SFP28 and a 1 x 100GbE QSFP28 extension module. The EX4400 switches include two dedicated 100GbE ports to support virtual chassis connections, which can be reconfigured to be used as Ethernet ports for uplink connectivity. The 100GbE ports can also accept 40GbE optics for virtual chassis connection or uplink connectivity. EX4400 switches also include high availability (HA) features such as redundant, hot-swappable power supplies and field-replaceable fans to ensure maximum uptime. In addition, PoE-enabled EX4400 switch models offer standards-based 802.3af/at/bt (PoE/PoE+/PoE++) for delivering up to 90 watts on any access port. The EX4400 switches can be configured to deliver fast PoE capability, which enables the switches to deliver PoE power to connected PoE devices within a few seconds of power being applied to the switches. In addition, the EX4400 switches support perpetual PoE, which provides uninterrupted power to connected PoE powered devices (PDs) even when the switch is rebooting.
 
Tech Specs

Tech specs

Physical Specifications

Backplane400 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device

Power Options

Power SuppliesAutosensing; 100-120 V/200-240 V; 550 W, 1050 W, 1600 W AC AFO and 550 W AC AFI dual load sharing hot-swappable internal redundant power supplies
Maximum Current Inrush30 amps
DC power supply550 W DC AFO and 550 W DC AFI; input voltage range 48-60 V max; dual load-sharing hot-swappable internal redundant power supplies
Minimum number of PSUs required for fully loaded chassis1 per switch
 

Environmental Ranges

Operating temperature32° to 113° F (0° to 45° C)
Storage temperature-40° to 158° F (-40° to 70° C)
Operating altitudeUp to 6000 ft at 40° C (1828.8 m)
Nonoperating altitudeup to 16,000 ft (4,877 m)
Relative humidity operating5% to 90% (noncondensing)
Relative humidity non-operating0% to 90% (noncondensing)
 

Dimensions

With power supply and fans installed17.39 x 1.72 x 16.93 in. (44.17 x 4.37 x 43 cm)
Height1 U

 

Hardware Specifications

Switching Engine ModeStore and forward

Cooling

Field-replaceable fans2
Total maximum airflow throughput with two power supplies61 CFM

Security

MAC Limiting (per port and per VLAN)Allowed MAC addresses: 112,000
Dynamic Address Resolution Protocol (ARP) Inspection (DAI)Supported
IP Source GuardSupported
Local Proxy ARPSupported
Static ARP SupportSupported
Dynamic Host Configuration Protocol (DHCP) SnoopingSupported
Captive PortalSupported
Persistent MAC Address ConfigurationsSupported
Distributed Denial of Service (DDoS) ProtectionCPU Control Path Flooding Protection Supported

Memory

DRAM4 GB with Error Correcting Code (ECC)
Storage 20GB

CPU

CPU 2.2 GHz Quad-Core Intel x86 CPU 
 

Port

Number of ports24
Rack Unit1U
Models
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